frankly, i dont think you can ever get comfortable against 100+ mph pitches, you can hit it but you cant be consistent with it. its just too much and that slider is just too good to do anything about it. seriously, chapman needs to stay a relief guy, hes a juiced up version of what randy johnson was in his prime, this is such a letal closer in the making, dont blow the guy out like strasburg, but thats just my take in this, plus, they said he had big time control struggles until they moved him to the relief role so this is maybe just where he belongs, i hope they dont turn him into an other sad chamberland…