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May 5, 2014

The Call-Up

Marcus Stroman

by Nick J. Faleris and Ben Carsley

The Situation: With injuries and ineffectiveness dragging the Toronto pen through a month of underperformance, the Jays look to Marcus Stroman (the top prospect in the system entering 2014) to help hold down the late innings.

Background: Stroman was a first round selection out of Duke University in 2012, coming off the board with the 22nd overall pick. Despite one of the loudest arsenals in the draft class, consisting of three potential plus-plus offerings (fastball, slider, and cutter) and an average to plus changeup, Stroman’s diminutive stature (listed at 5-foot-9) and dominant stint as closer for the USA Baseball Collegiate National Team led many evaluators to place the Friday night ace into the “bullpen bin.” The Blue Jays saw a starter and, after easing his arm into the pro game via the pen in late 2012, inserted Stroman into the Double-A rotation for 20 starts in 2013.

Stroman chewed through opposing hitters in his first full season, sporting a 1.13 WHIP while striking out 10.4 batters per nine, with a 4.78 strikeout-to-walk rate and .231 batting average against. After a strong showing in the Arizona Fall League Stroman was promoted to Triple-A Buffalo to start the 2014 season. Through five April starts he maintained his walk rate while improving to 12.2 strikeouts per nine and cutting his batting average against to .220 and his WHIP to 1.09.

The Scouting: Stroman’s bread and butter is a lively low- to mid-90s fastball that he spots to the corners, and a true disappearing slider with tilt that sits comfortably in the mid-80s. Both pitches grade out as plus-plus at their best, and Stroman is comfortable using them against righties and lefties alike in any count, both in and out of the zone as needed. Stroman mixes in a legit cutter (as opposed to a short slider) that can climb to the low 90s and excels at missing barrels due to the late action. He has made strides with the changeup to the point that he is comfortable pitching backward off the offering, and when it’s on it comes with late tumble and is most effective out of the zone as a chase pitch.

Stroman’s biggest hurdle to reaching his front-end ceiling remains his size. He has little trouble maintaining his stuff and turning over a lineup, but the lack of downhill plane on his offerings leaves him susceptible to the long ball, and prone to fly balls in general. Through his first 25 pro starts he has been able to keep hitters honest by bolstering his change piece and improving his situational pitch selection, but it’s likely Stroman will always be a fly-ball pitcher, and as a result will see more than his share of balls leave the park. The hope, and expectation, is the young power arm should be able to minimize the overall damage through his ability to miss bats and limit free passes, with his above-average command serving as the lynchpin.

This is still a starter profile long term, but it is understandable that the Jays would take the opportunity to introduce him to major-league bats via the bullpen—the team has a need in the pen and Stroman has experience in that role. It will be interesting to monitor how well Stroman is able to continue to refine all four of his offerings considering his usage might be limited primarily to one-inning stints, and there is of course the question of whether Stroman will be able to adequately build up his arm for a full season’s worth of starts at the major-league level in 2015 if he is not able to log enough innings in a rotation in 2014. If there is one certainty here it is that Stroman is ready to be a major-league asset and it should be fun to watch him work.

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Related Content:  Prospects,  Scouting,  Toronto Blue Jays

8 comments have been left for this article. (Click to hide comments)

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This answers every question that I and others have had. Very well written, easily understood information. Thank you gentlemen....

May 05, 2014 09:30 AM
rating: 1

McGowan has a much stronger grasp on a starting spot now than he did ten days ago, when Gibbons was musing about having him in the 'pen. He'd really been struggling to get to five innings, and they then lined up Stroman's starts with McGowan's, so that Stroman could parachute in to take his spot in the rotation. McGowan, who's diabetic, foiled that by starting to wear his insulin pump to the mound, and has put up a couple of strong (and relatively long) starts. Happ, on the other hand, is a failure just waiting to happen.


May 05, 2014 10:31 AM
rating: -1

So McGowan has been in pro ball since 2005, but it took knowing that the 23 year old rookie was breathing down his neck for him to make an adjustment that allows him to keep his starting job?

I don't buy that.

If wearing the insulin pump was the key to him performing better then it should have been considered way before Marcus Stroman was even in high school, and if that's the case, then shame on McGowan and the entire Blue Jays organization for not thinking of it sooner.

May 05, 2014 11:42 AM
rating: 1

It wasn't Stroman breathing down his back or the Jays not noticing that he was a diabetic for him to start wearing the pump. It was the fact that, this year more than any other, he was tiring halfway through his starts that made him connect the dots between his diabetes and not wearing the pump.

May 06, 2014 07:41 AM
rating: 1
David L Cohen
Other readers have rated this comment below the viewing threshold. Click here to view anyway.

He will replace Morrow. The McGowen stuff is old news and maybe future news.

May 05, 2014 12:24 PM
rating: -4
BP staff member Ben Carsley
BP staff

J.A. Happ came up to replace Morrow.

May 05, 2014 13:02 PM

"The McGowen (sic) stuff is old news and maybe future news."

Say what?

May 05, 2014 14:56 PM
rating: 0

I think that's the new x-men movie

May 06, 2014 04:59 AM
rating: 4
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