Aroldis Chapman’s move to the starting rotation is one of the more interesting situations to follow this spring. The transition got off on the right foot this afternoon against the Rockies, as he tossed two perfect innings in his Cactus League debut.
Chapman struck out one and threw 19 out of 23 pitches for strikes. Per John Fay of the Cincinnati Enquirer, the southpaw topped out at 94 mph on his fastball and had three pitches register below 80 mph as he incorporated some of his secondary stuff. While Chapman has relied primarily on his fastball and slider as a reliever, today he mixed in some splitters and even threw a changeup.
Chapman was dominant in the closer role last season, posting a 1.51 ERA, 38 saves and a 122/23 K/BB ratio over 71 2/3 innings. However, there’s a chance that he could be even more valuable as a member of the rotation. The Reds plan to limit his innings if he sticks this year as a starter, though they aren’t saying what number they have in mind.