San Diego Padres starting pitcher Tyson Ross reacts after being taken out in the sixth inning of a baseball game against the Arizona Diamondbacks, Monday, May 26, 2014, in Phoenix. (AP Photo/Rick Scuteri)
San Diego Padres third baseman Chase Headley knocks the ball into center field in the first inning of a baseball game against the Arizona Diamondbacks, Monday, May 26, 2014, in Phoenix. (AP Photo/Rick Scuteri)
Arizona Diamondbacks catcher Miguel Montero hits an RBI single in the sixth inning of a baseball game against the San Diego Padres, Monday, May 26, 2014, in Phoenix. (AP Photo/Rick Scuteri)
San Diego Padres shortstop Everth Cabrera hits a three-run home run against the Arizona Diamondbacks in the fifth inning of a baseball game, Monday, May 26, 2014, in Phoenix. (AP Photo/Rick Scuteri)
Arizona Diamondbacks left fielder Cody Ross scores after a misplayed ball by San Diego Padres third baseman Chase Headley in the first inning of a baseball game, Monday, May 26, 2014, in Phoenix. (AP Photo/Rick Scuteri)
Chicago Cubs' Starlin Castro, right, high-fives with Anthony Rizzo after his two-run homer against the San Diego Padres during the ninth inning of a baseball game won 4-3 by the Padres on Sunday, May 25, 2014, in San Diego. (AP Photo/Lenny Ignelzi)