The Brewers acquired Drew Pomeranz from the Giants and plan to convert the starter into a reliever, while San Francisco traded reliever Sam Dyson to the Twins.
A's left-hander Drew Pomeranz is going to Oakland to have his left shoulder examined, and right-hander Jarrod Parker underwent surgery Tuesday to repair his broken right elbow.
Athletics starting left-hander Drew Pomeranz broke his right hand when he punched a chair Monday night after a 14-8 loss to the Texas Rangers.
