November 20, 2013

Twins Notes: Bartlett, Welker, Johnson, Ibarra, Rosario, and Fryer

jason bartlett twins

• After being injured and ineffective in 2012 and sitting out all of this season Jason Bartlett is making a comeback, signing a minor-league deal with the Twins. During his first stint as general manager Terry Ryan traded Brian Buchanan to the Padres in mid-2002 for Bartlett, who was a 22-year-old non-prospect at Single-A. He later became the Twins' starting shortstop, although not before being stuck at Triple-A for far too long so they could play Juan Castro instead.

Bartlett has the third-highest OPS among all shortstops in Twins history, but at age 27 he was traded to the Rays as part of the Matt Garza-for-Delmon Young disaster. Bartlett played well in Tampa Bay for three years, including an All-Star season in 2009, but hasn't been the same since being traded to San Diego. He's now 34 years old and hasn't been healthy and productive since 2010, but considering the other infield options it won't be shocking if Bartlett snags a bench job.

• Back in August the Twins traded Justin Morneau to the Pirates for outfielder Alex Presley and reliever Duke Welker, except they couldn't officially announce Welker's inclusion at the time and instead insisted that they would be choosing a player to be named later from a predetermined list. Six weeks later it became official, as the Twins acquired Welker as the PTBNL. And then yesterday, less than three months after the initial trade, the Twins sent Welker back to the Pirates.

In a move totally separate from the Morneau swap the Twins traded Welker back to Pittsburgh for left-hander Kris Johnson, a 29-year-old career minor leaguer who finally got to the big leagues in August. Welker never appeared in a game as a member of the Twins organization and the oddness of the trade extends beyond that because he's a mid-90s thrower with strong strikeout rates and Johnson has a low-90s fastball with a 4.76 ERA in 431 career innings at Triple-A.

That includes a shiny 2.39 ERA at Triple-A this year, but Johnson managed just 94 strikeouts in 136 innings and had a sub par walk rate. For his Triple-A career Johnson has 5.9 strikeouts and 3.4 walks per nine innings, which is terrible. It's possible that he'll be able to stick for a while as a fifth starter or middle reliever and odds are Welker won't have much of a career anyway, but I'd have taken my chances on the hard-throwing pitcher who hasn't been awful at Triple-A.

• Speaking of left-handers with nice-looking ERAs and poor secondary numbers, the Twins added 24-year-old reliever Edgar Ibarra to the 40-man roster. He posted a 1.93 ERA this year between Double-A and Triple-A to convince the Twins he needed protecting from the Rule 5 draft, but he's not a hard-thrower and a 54-to-29 strikeout-to-walk ratio in 61 innings was unimpressive. Ibarra also had a 4.69 ERA with poor control and just 69 strikeouts in 79 innings last season.

• There's been no confirmation from the Twins yet, but based on this Spanish-language report it sounds like second base prospect Eddie Rosario is facing a 50-game suspension. Rosario ranked seventh on my list of Twins prospects coming into the year and hit .302/.350/.460 in 122 games between high Single-A and Double-A as a 21-year-old, likely rising even higher on the 2014 list and putting himself in position to reach Minnesota in the second half.

• When the Twins called up Eric Fryer for September catching depth my assumption was that he'd be dropped from the 40-man roster as soon as the season ended, yet two months later he remains. Fryer isn't quite the new Drew Butera, but he's a 28-year-old career .208/.312/.313 hitter at Triple-A who has no real business on a 40-man roster regardless of how worried the Twins are about their catching situation with Joe Mauer moving to first base.

• In preparation for the Rule 5 draft the Twins added Max Kepler, Logan Darnell, Jorge Polanco, and Kennys Vargas to the 40-man roster and dropped B.J. Hermsen. No surprises.

Clete Thomas, who started 79 of the Twins' final 105 games this year before being removed from the 40-man roster last month, signed a minor-league contract with the Phillies.

Pedro Hernandez, the soft-tossing left-hander acquired from the White Sox in the Francisco Liriano trade, was also dropped from the 40-man roster and signed with the Rockies.

Antoan Richardson, a journeyman outfielder who never got a chance with the Twins this year despite hitting .285 with a .404 on-base percentage in the minors, signed with the Yankees.

• For a lengthy discussion of Mauer switching positions and an attempt to figure out the Twins' odds of signing a big-money pitcher, check out this week's "Gleeman and The Geek" episode.


Interested in sponsoring a week of AG.com and advertising your product, service, local business, or website directly to thousands of readers each day? Click here for details.

September 18, 2013

Who will the Twins purge from the 40-man roster this offseason?

parmelee hendriks duensing

At the beginning of each offseason every team goes through the ritual housecleaning of shedding players from the 40-man roster to prepare for a winter of adding new players and protecting new prospects. As one of baseball's worst teams for a third straight year the Twins have no shortage of dead weight on the 40-man roster, plus plenty of marginal talents clinging to spots, so here's my breakdown of the players most likely to be shed and where they stand (in alphabetical order):

Andrew Albers: Odds are Albers' early success after being called up is enough to keep him on the 40-man roster for next season, but as of about two months ago he was nowhere to be found in the Twins' plans and soft-tossing former independent leaguers tend to always be close to the chopping block. Extreme strike-throwing could allow Albers to survive as a fifth starter for a bit, but he's totally lacking in upside and has predictably struggled to miss bats.

Doug Bernier: Signed to a minor-league deal this offseason, Bernier had the best season of his dozen-year career by hitting .295/.370/.407 in 95 games as Rochester's starting shortstop. That earned him a call-up in July when the Twins demoted Eduardo Escobar from the utility infielder role and Bernier has played sparingly. As a 33-year-old career .249/.347/.341 hitter in 600 total games at Triple-A there's no reason to keep a marginal utility man on the roster.

Chris Colabello: He crushed Triple-A pitching to be named MVP of the International League, but Colabello has hit just .196 with a 51-to-16 strikeout-to-walk ratio in 47 games for the Twins and 29-year-old rookies signed out of independent leagues often don't get second chances. He's shown some pop and based on his Triple-A destruction Colabello seems capable of being at least a useful platoon first baseman against lefties, but it's hard to imagine his roster spot being secure.

Cole De Vries: As a local guy and undrafted free agent De Vries making his big-league debut last year at age 27 was a great story, but he was never particularly deserving of the call-up in the first place based on his track record and this year he was injured and ineffective at Triple-A. De Vries is exactly the type of pitcher who will be available on minor-league deals every offseason and there's zero reason for the Twins to keep him on the 40-man roster like they have since mid-2012.

Brian Duensing: After a miserable first half that saw him demoted from setup man to mop-up man Duensing has quietly turned things around in the second half. His overall numbers are solid, including a 53-to-20 strikeout-to-walk ratio and just three homers allowed in 56 innings, but he'll never be trustworthy versus right-handed hitters and with a raise to at least $2 million coming up via arbitration he's a non-tender candidate.

Eric Fryer: Added to the 40-man roster and called up two weeks ago because the Twins simply needed another warm body behind the plate after Joe Mauer and Ryan Doumit suffered brain injuries, Fryer got the nod despite a .215/.339/.365 line in 65 games at Triple-A. His track record is similarly poor and at age 27 there's no upside to be had, so it seems safe to assume that Fryer will be dropped from the 40-man roster as soon as the season is over.

Liam Hendriks: Being rushed to the majors slightly ahead of schedule in 2012 hasn't helped and giving up on Hendriks at age 24 would be a drastic move. On the other hand underwhelming raw stuff and mediocre strikeout rates always made him a second-tier prospect, his results for the Twins so far have been brutally bad, and this year his Triple-A performance also ceased being encouraging. It all depends on how long the Twins want to wait for a potential fourth starter.

B.J. Hermsen: Terrible strikeout rates and poor fastball velocity stopped Hermsen from being a quality prospect despite nice-looking ERAs in the low minors. He was named Twins minor league pitcher of the year in 2012, but ranked just 29th in my prospect rankings coming into the season and then got knocked around at Double-A for a 4.81 ERA and .328 opponents' batting average with just 35 strikeouts in 86 innings. He's still only 24 years old, but has very little upside.

Pedro Hernandez: Acquired from the White Sox in the Francisco Liriano trade, Hernandez is a soft-tossing left-hander who likely struggles too much against right-handed hitters to succeed as a starter. Righties have hit .331/.400/.587 off him through 57 innings in the majors and also did a lot of damage off him in the minors. Hernandez fares well enough versus lefties to possibly carve out a bullpen niche, but that's true of most southpaw pitchers and his value is pretty limited.

Shairon Martis: Much like Fryer on the position player side, adding Martis to the 40-man roster and calling him up earlier this month would have warranted a lot more criticism if it didn't seem so obvious that the Twins will cut him loose as soon as the season ends. Martis is 26 years old with a 5.24 ERA in the majors and a 4.40 ERA at Triple-A, which includes a mediocre performance after shifting to the bullpen in Rochester this year. He has no business in the big leagues.

Darin Mastroianni: It's tough to evaluate Mastroianni's season because he got hurt during spring training and initially tried to play through the injury before undergoing ankle surgery that cost him four months. However, even before the lost season he was a marginal major leaguer ticketed for a bench role and he can't afford to lose any speed considering it's his primary skill. If healthy he's a useful backup outfielder, but he's a fairly fungible player type.

Chris Parmelee: There have been a few brief flashes of big-time production, both for the Twins and at Triple-A, but Parmelee simply hasn't hit enough. He's at .225/.299/.371 in 152 games for the Twins since an impressive September debut in 2011 and hit just .231/.318/.380 in 45 games at Triple-A this year. Going back further he hit just .282/.355/.416 at Double-A and will be 26 years old before spring training, so at the very least the clock is winding down on Parmelee.

Mike Pelfrey: Signed to a one-year, $4 million contract coming off Tommy John elbow surgery, Pelfrey was terrible early, decent in the middle, and terrible again recently. Add it all up and you get 28 starts of a 5.34 ERA with just 96 strikeouts in 147 innings and a .300 opponents' batting average. His fastball velocity doesn't help much without a usable off-speed pitch and a slow pace on the mound makes watching him torture. Free agency will take him off the 40-man roster.

Wilkin Ramirez: The latest example of the Twins overreacting to a strong spring training by a mediocre player, Ramirez won an Opening Day job despite a decade-long track record of terrible plate discipline and poor overall production in the minors. He's a career .255/.310/.430 hitter at Triple-A and hit .272/.302/.370 with an ugly 23-to-2 strikeout-to-walk ratio for the Twins before multiple injuries wrecked his season. He's also not a true center fielder defensively.

Josh Roenicke: Claimed off waivers from the Rockies last fall, Roenicke has done about what should have been expected by eating some low-leverage relief innings with too many walks and not enough strikeouts. He's basically a replacement-level middle reliever and at age 30 with a raise via arbitration eligibility ahead Roenicke wouldn't be missed in what looks to be a relatively deep right-handed bullpen mix for 2014.

Clete Thomas: Aaron Hicks' struggles and Mastroianni's injury led to Thomas getting a second shot with the Twins after struggling mightily last year in a brief look. He stuck around much longer this time, logging more than 300 plate appearances, but Thomas has hit just .219/.291/.314 with a ton of strikeouts and is simply overmatched as a regular. Decent range in center field is enough to make Thomas a usable backup outfielder, but the Twins should be able to do better.

For a lengthy discussion about what the Twins' roster will look like next season, check out this week's "Gleeman and The Geek" episode.


Interested in sponsoring a week of AG.com and advertising your product, service, local business, or website directly to thousands of readers each day? Click here for details.

July 18, 2013

Reviewing the Twins’ first half: Pitchers

glen perkins and joe mauer

Last year Twins starters ranked dead last in the league with a 5.40 ERA, but after big talk of fixing the rotation the actual additions were inexpensive and uninspired. This year Twins starters have a 5.23 ERA that ranks dead last in either league and even with surprisingly good work from a largely makeshift bullpen the pitching staff has the league's worst ERA and fewest strikeouts. Before the second half gets underway here's a pitcher-by-pitcher look at the individual performances ...

Kevin Correia: .296/.336/.472 in 472 plate appearances

Signed to a two-year, $10 million contract that didn't make much sense this offseason, Kevin Correia posted a 2.23 ERA in April that had people coming up with all sorts of theories about why he'd turned a corner at age 32. Since the calendar flipped to May he's made 15 starts with a 5.21 ERA, allowing opponents to hit .321 with 15 homers in 74 innings. Since completing at least seven innings in each of his five April starts Correia has done so just once in his last 15 outings.

Overall he has a 4.23 ERA compared to the AL average of 4.08 and across baseball Correia ranks 85th among 89 qualified starters in both strikeout rate and swinging strike percentage, which is some serious pitching to contact. He's been slightly less ineffective than expected thanks to the fast start, but Correia has shown why the multi-year commitment was misguided and if the Twins can trade him before the ERA rises any further they should.

Scott Diamond: .313/.355/.514 in 394 plate appearances

Scott Diamond's miniscule strikeout rate suggested that last year's success would be short-lived and sure enough he unraveled in the first half. His strikeout rate fell even further to 4.2 per nine innings, which is the worst in baseball, and his walk and ground-ball rates declined from excellent to merely good. Toss in a 30-point uptick in Diamond's batting average on balls in play and you end up with an ERA that jumps from 3.54 to 5.32.

Diamond wasn't as good as he looked last season and isn't as bad as he's looked this season, but overall he's a whole lot closer to a left-handed Nick Blackburn than a long-term building block. In fact, through three seasons the comparison between Diamond and Blackburn is eerily close. Diamond has a 4.27 ERA and rates of 4.5 strikeouts, 2.1 walks, and 1.0 homers per nine innings. Blackburn had a 4.14 ERA and rates of 4.4 strikeouts, 1.8 walks, and 1.1 homers per nine innings.

Mike Pelfrey: .313/.359/.478 in 363 plate appearances

All the offseason and early spring training talk of Mike Pelfrey being vastly ahead of schedule in his recovery from Tommy John elbow surgery gave way to his actually having to pitch and it was ugly. Pelfrey had a 6.66 ERA through 11 starts, including a .332 opponents' batting average and 26-to-19 strikeout-to-walk ratio in 51 innings. He then likely saved his rotation spot with a decent five-start stretch to finish the first half, with a two-week disabled list stint mixed in.

Pelfrey wasn't particularly effective before the surgery, serving mostly as an innings-eater for the Mets, and going under the knife didn't fix his inability to miss bats. He relies almost exclusively on a low-90s fastball, which is why Pelfrey is averaging fewer than 6.0 strikeouts per nine innings for the eighth time in eight seasons. That pitch used to at least generate lots of ground balls, but his current rate of 43.8 percent is a career-low and actually qualifies Pelfrey as a fly-ball pitcher.

Samuel Deduno: .262/.327/.371 in 264 plate appearances

Last season Samuel Deduno was relatively successful with a 4.44 ERA in 15 starts despite nearly as many walks (57) as strikeouts (53) in 79 innings. Even that modest success won't work long term with those secondary numbers and somewhere along the way pitching coach Rick Anderson appears to have hammered that point home to Deduno. Prior to this year Deduno had walk rates of 6.1 per nine innings in the majors and 5.0 per nine innings at Triple-A. This year he's at 2.9.

It's a sample size of 10 starts, but Deduno has three or fewer walks in all 10 of them after doing so just half the time last year. His strikeout rate has actually fallen to 4.5 per nine innings, which is among MLB's worst, but he's made up for the lack of missed bats by nibbling less and letting the movement of his pitches induce an AL-high 61 percent ground balls. Or, put another way: Pitching to contact actually works for Deduno. There's more reason to believe in him now than last year.

Anthony Swarzak: .281/.314/.412 in 237 plate appearances

After three sub par years split between the rotation and bullpen Anthony Swarzak has taken a step forward as full-time long reliever. Compared to his first three seasons Swarzak has upped his strikeouts by 28 percent, reduced his walks by 26 percent, and become less fly-ball prone. He's been one of the most effective pitchers on the entire staff, although that's admittedly not saying much and because most of his work comes in long-relief spots his impact has been minimal.

In fact, the Twins are 6-21 when Swarzak pitches. That should be blamed on his role rather than his performance, which includes a 3.55 ERA and 41-to-12 strikeout-to-walk ratio in 58 innings. So far they've resisted the urge to put Swarzak back into the rotation and they've also yet to really move him up the bullpen hierarchy. Considering the overall state of the pitching staff if Swarzak keeps pitching this well in the second half he'd warrant some kind of higher-leverage gig.

Vance Worley: .381/.427/.577 in 234 plate appearances

When the Twins acquired 25-year-old Vance Worley from the Phillies in the Ben Revere trade he was supposed to step in as a long-term mid-rotation starter. Worley had thrown 278 innings with a 3.50 ERA for the Phillies and while there were questions about his many called strikeouts being sustainable there was little reason to expect a collapse. And then he went from Opening Day starter to Triple-A in less than two months, allowing 43 runs in 49 innings.

He generated just 15 strikeouts in 10 starts, got a swinging strike on an abysmal 4.5 percent of his pitches, and allowed a .381 opponents' batting average. Worley has been much better since the demotion to Rochester, but it's hard to be very encouraged by a 3.88 ERA at Triple-A when it comes with 34 strikeouts in 58 innings. He'll be back with the Twins at some point, but Worley hasn't been right since last year's elbow issues and was never a high-upside arm to begin with.

Ryan Pressly: .255/.321/.345 in 185 plate appearances

As far as Rule 5 picks go Ryan Pressly has been a big success. Used mostly for mopping up and long relief, he threw 44 innings with a 3.09 ERA and averaged 93 miles per hour with his fastball. Far less impressive than the shiny ERA is a 30-to-17 strikeout-to-walk ratio and Pressly is unlikely to be as stingy with homers going forward considering his high fly-ball rate, but he's been a useful member of the bullpen and has definitely shown some long-term upside.

Jared Burton: .247/.333/.377 in 184 plate appearances

Jared Burton picked up right where he left off following a fantastic 2012 season with a 2.10 ERA and 26 strikeouts in 26 innings through the end of May. Then he went through a rough patch while dealing with a groin injury, allowing 12 runs in 10 appearances as his ERA ballooned to 4.29 and he was removed from setup duties. Burton recovered to end the first half with six shutout outings in a row, although his usual swing-and-miss stuff still wasn't there.

Last year's .220 batting average on balls in play was always unsustainable and his overall stats remain decent with a 3.67 ERA and 36 strikeouts in 42 innings, but Burton has already walked more batters than all of last year and both his velocity and swinging strike rate are down slightly. Hopefully it's just a blip on the radar, because a healthy Burton can be light outs and he's signed through 2015 at salaries that make him a reasonably priced setup man or good trade bait.

P.J. Walters: .311/.383/.494 in 183 plate appearances

For the second time in two seasons the Twins called up P.J. Walters when their rotation was a mess, got a handful of decent outings from him before things fell apart, and then passed him through waivers unclaimed to keep the 28-year-old right-hander in the organization as Triple-A depth. Meanwhile, he has a 5.79 ERA in 20 starts for the Twins after posting a 4.60 ERA in 133 starts at Triple-A, making Walters the epitome of a replacement-level starter.

Pedro Hernandez: .311/.373/.517 in 169 plate appearances

Acquired from the White Sox in the Francisco Liriano trade, Pedro Hernandez is a soft-tossing, strike-throwing lefty who struggled against right-handed hitters in the minors and not surprisingly big-league righties have crushed him to the tune of .353/.423/.639 with eight homers in 137 plate appearances. He had two first-half stints with the Twins as a rotation fill-in, posting a 6.17 ERA in seven starts, and it's tough to see Hernandez having long-term success as a starter.

Josh Roenicke: .238/.331/.420 in 167 plate appearances

When the Twins claimed Josh Roenicke off waivers in November the story of his career was a big fastball and not much else, including a modest strikeout rate and poor control. His average fastball dipped to 91.2 miles per hour in the first half, but the rest of the story stayed the same with an awful 25-to-21 strikeout-to-walk ratio in 38 innings. And after some initial success he gave up 14 runs in his final 24 innings with as many walks (15) as strikeouts (15).

Brian Duensing: .300/.373/.393 in 159 plate appearances

Brian Duensing flopped as a starter, but has yet to rediscover his previous success as a reliever. Slated to be the primary left-handed setup man, Duensing struggled against lefties and righties while posting a 4.67 ERA and 30-to-16 strikeout-to-walk ratio in 35 innings and spent the final month or so of the first half working mostly in a mop-up role. His inability to handle righties will forever limit Duensing, but the good news is that his trouble with lefties looks like a fluke.

Lefties hit .307 off Duensing in the first half, but that was due to a ridiculously high .408 batting average on balls in play. Delving a little deeper, he posted a great 20-to-5 strikeout-to-walk ratio versus lefties and held them to just one homer in 82 plate appearances. Despite the rough first half not much has really changed with Duensing, but unfortunately that just means he's still a decent middle reliever who's a bad bet facing righties and a good bet facing lefties.

Casey Fien: .179/.217/.284 in 146 plate appearances

Burton and Duensing struggling as the main setup men pushed Casey Fien into a more prominent late-inning role and he responded by continuing to thrive. Not only did he have a 3.03 ERA and 42-to-7 strikeout-to-walk ratio in 39 first-half innings, dating back to his debut with the Twins last season Fien has a 2.57 ERA and 74-to-16 strikeout-to-walk ratio in 74 frames. Not bad for a guy who joined the Twins as a minor-league free agent last offseason at age 28.

He's probably due to come back down to earth at least a little bit and if that does happen it'll likely stem from serving up too many homers, as Fien was an extreme fly-ball pitcher in the minors and has one of the 10 lowest ground-ball rates in the majors since last season. However, his overall track record in the minors showed someone capable of being a quality middle reliever and so far he's allowed just seven homers in 287 plate appearances.

Glen Perkins: .172/.221/.262 in 131 plate appearances

Glen Perkins' first full season as the Twins' closer has been an overwhelming success except for the part about the team failing to find him consistent work. Perkins converted 21 of 23 saves with a 1.82 ERA and 47-to-7 strikeout-to-walk ratio in 34.2 innings, holding opponents to a .172 batting average. That's about as dominant as a pitcher can be and Perkins was rewarded with his first All-Star selection, yet the Twins used their All-Star closer for just 131 batters in 92 games.

Some of that stems from their lack of late leads, but Ron Gardenhire's refusal to use Perkins in non-save situations is the real culprit. Not only have 100 different relievers thrown more innings than Perkins, six Twins relievers have worked more. It's gotten so bad that Perkins requested more action, but Gardenhire continues to manage the bullpen around the save statistic while calling on lesser relievers in game-changing spots. Perkins is great, but his usage is terrible.

Kyle Gibson: .315/.392/.393 in 102 plate appearances

In his first full season back from Tommy John surgery Kyle Gibson entered spring training in the mix for a rotation spot, but pitched his way out of the immediate plans and then the Twins decided to keep him at Triple-A for three months. He was one of the International League's best pitchers, posting a 3.01 ERA with tons of ground balls and a 79-to-28 strikeout-to-walk ratio in 93 innings, and after going through eight other starters the Twins finally called him up three weeks ago.

Gibson had a very nice debut followed by three mostly poor outings, but looking beyond the ugly 6.45 ERA he induced 51 percent ground balls, generated a decent number of swinging strikes, and averaged 92.3 miles per hour with his fastball. Ultimately the key for Gibson is whether he can get enough strikeouts to be more than a mid-rotation starter who throws strikes and kills worms. At this point the jury is still very much out and his second-half workload may be limited.

Caleb Thielbar: .103/.205/.221 in 78 plate appearances

Twenty straight scoreless innings is an amazing start to anyone's career, let alone a 26-year-old rookie signed out of independent ball in 2011. Caleb Thielbar turned what looked likely to be a short-term call-up into a two-month gig, and while his secondary numbers and inherited runners allowed paint a much less impressive picture than his sparkling ERA he's shown more than enough to stick around with 21 strikeouts in 21 innings and 11 percent swinging strikes.

Note: For a similar first-half review of the Twins' hitters, click here.


This week's blog content is sponsored by the Twins Daily light rail pub crawl/Twins game, where you can join Aaron Gleeman, John Bonnes, Parker Hageman, Nick Nelson, and Seth Stohs for a day of bar-hopping and baseball on September 14. Space is limited, so book your spot.

May 23, 2013

Twins demote Worley to Triple-A as rotation sinks lower than last season

vance worley twins demotion

Vance Worley got knocked around for eight runs while failing to make it out of the fourth inning against the Braves yesterday and immediately after the game the Twins demoted him to Triple-A. Worley went from Opening Day starter to minor leaguer in two months by starting 10 games with a 7.21 ERA and allowing 43 total runs in 48.2 innings. When a pitcher struggles that much it's often due to terrible control, but Worley walked just 1.5 batters per start.

Instead he struggled because hitters simply teed off on his 89-mile-per-hour fastball and sub par off-speed stuff, clubbing Worley for an MLB-high .381 batting average and .574 slugging percentage. To put that in some context, the last MLB player to hit .381 or higher and slug .574 or higher in a season was George Brett in 1980. And before that it was Ted Williams in 1957. In other words, Worley turned every hitter he faced into a Hall of Famer.

No one expected Worley to be a top-of-the-rotation starter when the Twins acquired him from the Phillies along with prospect Trevor May for Ben Revere and he got the Opening Day nod by default, but with a 3.50 ERA in 278 innings through age 24 he certainly seemed capable of slotting into the middle of the rotation for several years. And that may still prove true if Worley can get back on track at Triple-A, but his ability to generate swinging strikes is in doubt.

Worley averaged 7.7 strikeouts per nine innings for the Phillies, which was above average for NL starters, but a huge percentage of them came on called third strikes. Striking hitters out looking is definitely a skill, but it's awful tough to sustain at the degree to which Worley relied on it. And sure enough this year batters swung at Worley's strikes nearly 20 percent more often and he's the only MLB starter with a swinging strike rate below 4.5 percent.

If you can't get hitters to swing and miss at pitches and they stop taking pitches in the strike zone enough to rack up called third strikes ... well, what happens is your strikeout rate drops from 7.7 per nine innings to 4.6 per nine innings and everyone looks like a Brett/Williams clone. There was also some bad luck mixed in, including a batting average on balls in play above .400, but however you slice it Worley pitched terribly and raised worrisome questions.

Of course, he's hardly alone. Worley's demotion came just two days after the Twins shipped Pedro Hernandez back to Triple-A for posting a 6.67 ERA with a grand total of 10 strikeouts in six starts and for all of the front office's talk of improved starting pitching being the focus of the offseason the rotation has somehow managed to be even worse than last year's mess. Take a look at how the 2012 and 2013 rotations compare:

YEAR    IP/G      ERA    SO/9    BB/9    HR/9      GB%     OAVG
2012     5.4     5.40     5.5     2.9     1.4     45.3     .287
2013     5.2     5.69     4.2     2.2     1.3     45.4     .330

Last season Twins starters averaged 5.4 innings per start with a 5.40 ERA. This season Twins starters have averaged 5.2 innings per start with a 5.69 ERA. And not only are they giving up more runs in fewer innings, the already abysmal strikeout rate is down from 5.5 to 4.2 per nine innings and the opponents' batting average is up from .287 to .330. And even the rotation's supposed strength, inducing ground balls, hasn't led to an actual increase in ground balls.

Numbers that hideous usually mean things can't help but improve, but then again that seemed likely to be true after last year's debacle and yet here we are. More than a quarter of the way through the season Twins starters have recorded 16 outs per game while allowing nearly six runs per nine innings and opponents have hit .330 off them. I'd hate to see how unspeakably bad the rotation would be if improving it hadn't been the supposed focus of the offseason.


This week's blog content is sponsored by Ticket King, a local ticket broker that doesn't charge check-out fees, offers in-store pickup, and specializes in Twins tickets. Please support them for supporting AG.com.

May 21, 2013

Twins Notes: Thielbar, Gibson, Colabello, Hernandez, Diamond, and Radke

caleb thielbar twins debut

Pedro Hernandez posted a 6.67 ERA with just 10 strikeouts in six starts since replacing Liam Hendriks in the rotation, predictably struggling versus lineups stacked with right-handed hitters. Hernandez, not unlike Brian Duensing, simply isn't capable of handling righties well enough to be a consistent starter. He struggled against righties in the minors and they've clobbered him in the majors, hitting .389 with a .704 slugging percentage and more walks than strikeouts.

Hernandez may still have a big-league future as a reliever, but in the meantime he's headed back to Triple-A and the Twins called up an actual left-handed reliever, Caleb Thielbar, to replace him. That leaves the identity of Friday's starter against Detroit unknown for now, leading to speculation that it might be Kyle Gibson's debut. Gibson threw a complete-game shutout Sunday at Triple-A, his second in his last three starts, and Friday would be his normal turn for Rochester.

Gibson turned in a clunker between the shutouts and his overall Triple-A numbers are good rather than great with a 3.25 ERA and 46-to-14 strikeout-to-walk ratio in 53 innings. If he doesn't get the nod Friday the other options are Rochester rotation-mates and short-term fixes P.J. Walters and Samuel Deduno, so presumably the choice comes down to whether the Twins believe Gibson is ready to stick in the majors yet.

UPDATE: Deduno will get the start Friday.

• As for Thielbar, he's a helluva story. Originally drafted by the Brewers out of South Dakota State in 2009, the Minnesota native got released before advancing past Single-A and latched on with the independent league St. Paul Saints. Thielbar had a 2.54 ERA and 62-to-15 strikeout-to-walk ratio in 50 innings for the Saints in 2011, which impressed the Twins enough to sign him. He started out at Single-A and has been at Triple-A since the middle of last season.

Thielbar had a 3.64 ERA and 66/24 K/BB ratio in 67 total innings at Triple-A, which isn't great for a 26-year-old reliever, but he's been unhittable for the past month and the Twins decided to give him a shot. He throws in the low-90s and has enough raw stuff to survive as a middle reliever, but based on Thielbar's track record too many walks and fly balls could get him in trouble. Assuming the Twins demote a reliever to make room for Friday's starter his stay this time may be brief.

Chris Parmelee has regularly been benched in favor of Ryan Doumit since Oswaldo Arcia's arrival created a first base/corner outfield/designated hitter logjam, frequently sitting even against right-handed pitching. Parmelee's main problem is that he hasn't hit since a big September call-up in 2011, batting .219/.285/.352 with an 86-to-24 strikeout-to-walk ratio in 100 games, but he's also hurt by everyone competing for playing time being a left-handed hitter or switch-hitter.

And that hurts the Twins too, because Parmelee and Doumit aren't starting-caliber hitters against left-handed pitching and Arcia could certainly use the occasional day off versus tough southpaws. But because the Twins lack a decent right-handed hitter to sub for them what happens is that one of the lefty bats sits versus right-handers when they should start and two of the lefty/switch bats start versus left-handers when they should sit. All of which brings me to Chris Colabello.

Colabello is a 29-year-old non-prospect signed out of an independent league and wasn't all that impressive at Double-A in 2012, hitting .284/.358/.470. He moved up to Triple-A this season and has hit .361/.419/.657 with 12 homers in 45 games. Being stretched defensively anywhere but first base hurts Colabello's cause, but he's a right-handed hitter and would seemingly be more useful to the Twins than Parmelee given their current roster construction.

UPDATE: That was quick. Colabello has been called up to replace Trevor Plouffe, who was put on the seven-day disabled list with post-concussion symptoms.

• At the most basic level a team's best relievers should throw the most relief innings, but because of how most managers' bullpen usage revolves around the save statistic that often isn't the case. Instead, when a setup man becomes a closer his workload almost always decreases and closers frequently throw fewer innings than middle relievers because they're constantly being held back for "save situations" that may never actually arrive.

Glen Perkins is proving to be a prime example, as Ron Gardenhire goes out of his way to avoid using Perkins in non-save situations and has essentially stopped using him to get more than three outs. Perkins has been fantastic for the third consecutive season, posting a 3.07 ERA and 23-to-5 strikeout-to-walk ratio in 14.2 innings, but take a look at how his workload compares to the rest of the Twins' bullpen:

APPEARANCES                   INNINGS
Casey Fien          21        Anthony Swarzak     26.0
Jared Burton        20        Josh Roenicke       23.1
Brian Duensing      19        Ryan Pressly        21.2
Josh Roenicke       16        Jared Burton        19.0
Glen Perkins        15        Casey Fien          18.1
Ryan Pressly        13        Brian Duensing      17.1
Anthony Swarzak     12        Glen Perkins        14.2

Perkins missed a couple days with a sore left side, so if not for the injury he might have one more appearance, but the point remains. In terms of appearances Perkins' workload is closer to the long man (Anthony Swarzak) and Rule 5 pick (Ryan Pressly) than to the most-used relievers in the bullpen. And in terms of innings Perkins is the least-used reliever in the entire bullpen. How does that make sense? If you're not obsessed with the save statistic, it doesn't.

Scott Diamond has struck out exactly one of the last 54 batters he's faced, during which time he's served up four homers and allowed 12 runs on 23 baserunners. His career strikeout rate of 4.47 per nine innings is now the lowest among all active left-handed pitchers with at least 250 innings. This is Diamond's third season in the majors and take a look at how his career numbers compare to another recent Twins pitcher through three seasons:

               ERA     SO/9     BB/9     OAVG
Diamond       4.01      4.5      2.0     .287
Pitcher X     4.14      4.4      1.8     .293

Pitcher X is Nick Blackburn, about whom the same type of things were once said to explain his initial success despite terrible strikeout rates. Now, in fairness the above comparison is way too simplistic--Diamond gets more ground balls than Blackburn, to name one key difference--but you get the idea. Diamond is walking a very thin line right now as he tries to duplicate his unexpected 2012 success and avoid going further down the Blackburn path.

• After two injury wrecked seasons the Twins have been remarkably healthy so far, but their lone significant injury has provided a glimpse into the same question marks that filled 2011 and 2012. Darin Mastroianni injured his ankle late in spring training, but instead of simply placing him on the disabled list to begin the season the Twins kept him on the active roster. He was too limited to actually do much, but they used him as a pinch-runner and defensive replacement.

Then, after appearing in eight games without logging a single plate appearance, the Twins deemed Mastroianni healthy enough to start two games in center field. Shortly after that he was placed on the DL and diagnosed with a stress reaction in his ankle. Initially the Twins said he'd be out three weeks, but that came and went with Mastroianni still in a walking boot and now he's expected to miss the rest of the first half following surgery. I'm no doctor, but that's an awfully familiar story.

Rafael Perez, who signed a minor-league deal with the Twins in February, was released from Triple-A after failing to impress coming back from shoulder surgery. At the time of the signing the Twins indicated that Perez was close to being full strength and they planned to stretch him out as a starter, but within weeks he'd been shut down. Perez pushed back his May 1 opt-out clause to give the Twins more time to evaluate him, but after four appearances they'd seen enough.

Rich Harden, like Perez, signed a minor-league deal with the Twins coming back from shoulder surgery and, like Perez, it hasn't gone well. Harden hasn't been released yet because his opt-out clause isn't until July 31, but he's yet to appear in a game and assistant general manager Rob Antony revealed that his progress is going "slow" and "not very well to be honest." Harden has been hurt for basically his entire career, so he was always a long shot.

• There are eight American League starting pitchers with an opponents' batting average of .310 or higher and four of them (Vance Worley, Mike Pelfrey, Diamond, Hernandez) are Twins. Kevin Correia avoids that list, but his .292 mark isn't exactly pretty and in his last four starts he has a total of seven strikeouts and five homers allowed.

• Twins pitchers have allowed an MLB-high 47 runs in the first inning through 41 games. They've allowed 25 or fewer runs in every other inning. And since that will make everyone curious: Brad Radke had a 5.05 ERA in the first inning and a 4.07 ERA in all other innings.

• For a whole lot more about Gibson and Colabello, plus a bunch of other Twins topics, check out this week's "Gleeman and The Geek" episode.


This week's blog content is sponsored by Ticket King, a local ticket broker that doesn't charge check-out fees, offers in-store pickup, and specializes in Twins tickets. Please support them for supporting AG.com.

Older Posts »