Cardinals signed LHP Arthur Rhodes.
Rhodes was released by the Rangers a few days ago after opening the season with a 4.81 ERA and 1.48 WHIP over his first 32 relief appearances. He's still an effective option against left-handed hitters and should do fine if used correctly by Cardinals manager Tony La Russa. The 41-year-old will join up with the Redbirds on Friday.
I'm sure TLR came in his pants when the Rangers released him and he is cumming even more now that he has his typical lefty to come in and throw 5 pitches to one batter. I do think Rhodes will do much better in STL with Dave Duncan's help but when he will only have to face a batter, it will be hard to see that.