Chicago Cubs' Paul Maholm, bottom, walks with his head down as he leaves the game after giving up six runs during the fourth inning as manager Dale Sveum (33) talks with Geovany Soto, left, Adrian ... more 

Chicago Cubs' Paul Maholm, bottom, walks with his head down as he leaves the game after giving up six runs during the fourth inning as manager Dale Sveum (33) talks with Geovany Soto, left, Adrian Cardenas, and Steve Clevenger, right, as they wait for a new pitcher to arrive on the mound in an MLB baseball game against the Arizona Diamondbacks Saturday, June 23, 2012, in Phoenix.(AP Photo/Ross D. Franklin) less