Zambrano's been very good. His ERA has dropped from 5.81 to 3.84, which places him 27th in the NL, ahead of guys like Carlos Zambrano, Jason Marquis, Jeff Weaver, and Javier Vazquez.In fact, only NINE starters in all of baseball who have made as many starts (9) since May 5 have had a lower ERA than Zambrano. The guy has been beyond pretty good... I know he's frustrating with the walks and the jams, and he's only 3-3 over those starts, but he's been very good.