Arizona Diamondbacks pitcher Wade Miley throws during the first inning of a baseball game against the San Diego Padres, Tuesday, May 27, 2014, in Phoenix. (AP Photo/Matt York)
Arizona Diamondbacks' Martin Prado rounds the bases after hitting a solo home run as San Diego Padres' Chase Headley looks away during the second inning of a baseball game, Tuesday, May 27, 2014, in Phoenix. (AP Photo/Matt York)
San Diego Padres pitcher Eric Stults throws during the second inning of a baseball game against the Arizona Diamondbacks, Tuesday, May 27, 2014, in Phoenix. (AP Photo/Matt York)
Arizona Diamondbacks' A.J. Pollock slides into second on a fly out by Gerardo Parra as San Diego Padres Everth Cabrera (2) waits for the throw during the third inning of a baseball game, Tuesday, May 27, 2014, in Phoenix. (AP Photo/Matt York)
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)