Re: What does Carlos Guevara have left to prove in AA
Guevara is a pitching guru Mike Marshall disciple - so it's no surprise he throws that pitch.
I'm honestly surprised it's not used more often - same with the Knuckler. Batters rarely ever see it so it could be a nasty weapon if used right.
Supposedly, Guevara has a mediocre fastball & slider - so the fact that he's put up above average numbers for his whole career says something about the quality of his pitch.
Marshall is blackballed around baseball so perhaps that plays into it as well with the Reds FO - I honstly don't know why.