I kind of like this play too. Only thing preventing me from taking it is that carp has been iffy on the road (.9 era at home, 5.00 on the road), vs duke (4.76 home, 7.41 away). That being said, cardinals will be looking to get back on track after getting owned in philly and several of the cardinals key hitters have a great lifetime BA against duke over a pretty good sample size. I'm going to get on the over I think, at least for st. louis, and maybe take the RL too. GL TNITE!
