August 31, 2012
Sifting through the wreckage: Darin Mastroianni
As the Twins head for a second straight 90-loss season one of the few positives about all the losing is that it provides an excuse to give extended looks to marginal prospects, career minor leaguers, and various other players who wouldn't get the same opportunities for a 90-win team. There's a finite amount of playing time available over the course of 162 games and losing teams can squeeze value out of that by uncovering players who might be future assets.
In rare cases giving those chances to players who might not otherwise get them leads to guys like Trevor Plouffe and Scott Diamond emerging as potential long-term building blocks, but most of the time it simply means finding a decent fifth starter or solid middle reliever or capable fourth outfielder. Either way, as they play for little more than draft position and pride down the stretch the Twins can evaluate role players for jobs in 2013 and beyond. Players such as ...
Back in February the Twins claimed Darin Mastroianni off waivers after the 26-year-old former 16th-round pick was designated for assignment by the Blue Jays. Aside from a one-game cup of coffee last season Mastroianni had spent his entire five-year career in Toronto's farm system, including three different stints at Double-A. And that's where the Twins sent him to begin this season after Mastroianni failed to win an Opening Day roster spot in spring training.
He got off to a 5-for-35 (.143) start, but when Rochester's roster was depleted by early injuries and call-ups the Twins promoted Mastroianni to Triple-A anyway. And he showed up with a hot bat, hitting .346 in 20 games, and when the Twins demoted Danny Valencia to Triple-A on May 10 it was Mastroianni who replaced him. He's played sparingly, starting 34 of 100 games, but has shown the speed and on-base skills that were evident in his track record.
Mastroianni has hit .280/.372/.368 in 255 games at Double-A and .290/.365/.395 in 99 games at Triple-A, and per 150 games between the two levels he averaged 80 walks and 55 steals at an 82 percent success rate. When a hitter draws that many walks despite a grand total of just eight Double-A and Triple-A homers in 1,600 plate appearances it shows excellent patience and strike-zone control, and Mastroianni has carried over enough of that to the majors.
Small sample size caveats apply, but through 154 plate appearances he's hit .272 with 14 walks for a .338 on-base percentage. He's also shown a bit more power than expected, going deep three times on the way to a .390 slugging percentage. He's looked great defensively, albeit almost exclusively as a corner outfielder, and has stolen 16 bases at an 89 percent clip. He's been exactly the player his track record showed, with a little extra pop.
He hasn't played much center field because Denard Span and Ben Revere are around and without seeing Mastroianni in action there it's tough to fully evaluate his long-term potential, but he played primarily center field in the minors and given his elite speed it's probably safe to assume he'd be at least decent out there. He's certainly a plus defender and then some in left field and right field, and Mastroianni even has some experience at second base in the minors.
He might be playing a bit over his head offensively, but Mastroianni's on-base skills are legitimately very solid and his speed is spectacular. Toss in the defensive versatility to play all three outfield spots while being an emergency option at second base and Mastroianni looks like an ideal bench player who could potentially platoon with a left-handed-hitting outfielder and wouldn't be overmatched stepping into the everyday lineup on a short-term basis.
Excellent article and well written. Is Mast going to get playing time now till the end of the year? If not, why not?
Comment by Longtimefan — August 30, 2012 @ 9:53 pm
All in all, the Twins will repeat as most disappointing franchise in the MLB. Next year we will watch the run for the threepeat! Pat Riley will be smiling.
Comment by Peter — August 31, 2012 @ 6:51 am
Mastoiani’s track record and play this year may make a Morneau and Parmelee marriage next year more of a possibility – and may increas the possibility of a Span trade – platooning the youngsters in right to a certain extent, and playing Parmelee some at first when DH’ing Morneau.
Comment by mariettamouthpiece — August 31, 2012 @ 7:07 am
Mast needs to get his infielders glove and work all winter at playing 2b. Bold prediction, he is our starting 2b next year. .340 OBP and 50 steals would be VERY valuable there hitting 9th.
Comment by Mike — August 31, 2012 @ 9:07 am
He can come off the bench as a defensive replacement, he can pinch-run like he did for Parmelee yesterday and steal a base, and can be that temporary outfielder while Span decides if he wants to get into the MRI machine or not.
Comment by Joel — August 31, 2012 @ 9:22 am
“Mast needs to get his infielders glove and work all winter at playing 2b.”
Not sure how realistic this is but IMO they should definitely give this a try. Mast was strictly an INF in college, he played some 2B in the Jays system, and part of one game there with the Twins. Teams used to do more of the OF-to-INF switches back in the day, didn’t they? I think the three 70’s Dodger World Series teams had 2 ex-OF’s playing SS/2B (Russell/Lopes).
Comment by BuddyGrant — August 31, 2012 @ 1:33 pm
I’m not sure of Ben Zobrist’s history but I thought he was a corner outfielder, turned 2B, turned SS, and it seems to be working out.
Comment by ML — August 31, 2012 @ 4:03 pm
It seems crazy not to try the 2B thing even if it’s unlikely. If he could be even a below-average fielder at 2B *and* his hitting regressed some (say -.050 or so OPS) he would *still* be a league-average 2B, which in the Twins organization would be incredibly valuable, considering he was free in the first place.
Comment by jeffk — August 31, 2012 @ 5:34 pm