Tommy Collier

Collier was the leading winner on San Jacinto's 2009 College World Series team but had Tommy John surgery last year. The Gators eased him back in a relief role, and the 6-foot-2, 205-pounder showed a low-90s sinker and signs of a plus changeup. His hard slider used to be his bread and butter--and throwing too many may have led to his torn elbow ligament--but he babied his breaking ball this spring. Drafted twice previously (29th round by the Brewers in 2008, 49th round by the Blue Jays in 2009), Collier is expected to sign rather than follow through on a commitment to Houston.