Weathers was the country's top closer in his senior season at Vanderbilt, winning 12 games out of the bullpen and saving seven others. As a pro he's been bothered by control issues, which have kept him in the minors. He's now in the Cubs organization.
The lefty went 9--1 as the No. 2 starter behind Price in '07, then anchored the staff of the gold-medal-winning U.S. team at the '08 world university baseball championships. He worked his way into the Braves' rotation in '10 and is fourth in the NL in WHIP.