Do u have OBP and SLG backwards? Actually, I think the site I used is wrong. FoxSports.com's "splits" page is all screwed up. Check it out: http://msn.foxsports.com/mlb/playerSplits?categoryId=85122&seasonSelected=2&splitYearForm=Go According to that, over the last 3 years he's hit .370 against lefties, and .314 against righties. Obviously some calculations must have went way wrong.