San Francisco Giants starting pitcher Ryan Vogelsong pitches against the San Diego Padres during the first inning of a baseball game Sunday, Aug. 19, 2012 in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Padres starting pitcher Clayton Richard works against the San Francisco Giants during the first inning of a baseball game Sunday, Aug. 19, 2012 in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Padres' Everth Cabrera, left, steals third as San Francisco Giants third baseman Pablo Sandoval applies a late tag during the fifth inning of a baseball game on Sunday, Aug. 19, 2012, in San Diego. Cabrera had three hits and two runs-batted-in to go with his stolen base in the first five innings. (AP Photo/Lenny Ignelzi)

San Diego Padres left fielder Carlos Quentin has his back against the wall as he takes in a deep fly by San Francisco Giants' Hunter Pence as fans react during fourth inning of a baseball game on Sunday, Aug. 19, 2012, in San Diego. (AP Photo/Lenny Ignelzi)

A fan in the center of a section of San Francisco Giants' fans holds up a sign during a baseball game against the San Diego Padres, Sunday, Aug. 19, 2012, in San Diego. Melky Cabrera, one of the Gaints' top hitters, was suspended this week for failing a drug test. (AP Photo/Lenny Ignelzi)

San Francisco Giants starting pitcher Ryan Vogelsong, front left, walks off the mound as manager Bruce Bochy (15) awaits the arrival of a relief pitcher during the fourth inning of a baseball game against the San Diego Padres, Sunday, Aug. 19, 2012, in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Padres center fielder Cameron Maybin watches his third consecutive hit against the San Francisco Giants of the during the fifth inning of a baseball game Sunday, Aug. 19, 2012 in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Padres' Cameron Maybin high-fives teammates after their 7-1 victory over the San Francisco Giants in a baseball game in which Maybin collected four hits and drove in three runs on Sunday, Aug. 19, 2012, in San Diego. (AP Photo/Lenny Ignelzi)