On the surface it looks like Carmona has great numbers vs. TB. But to be a good capper you should look deeper.
Carmona has a lifetime 7.64 ERA vs TB. He has SIXTEEN WALKS in 17.2 innings pitched. SIX****INGTEEN. He has been pulled in his last two starts vs. TB in 2009 after giving up a combined 9 earned runs. The reason that his opponent's batting average vs. TB is low is because HE WALKED EVERYONE and was then pulled and subsequent relievers gave up the hits which led to the runs against him.
Any starter who was pulled in their last two starts against a team should be a no-play. I'm not saying he will lose since he's pitching well this season. But being pulled twice in your last two starts against a team is probably a serious mind-phuk.
GL