San Diego Padres' Andrew Cashner hits an RBI bunt against the San Francisco Giants' in the 13th inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

San Diego Padres' Alexi Amarista reacts after scoring against the San Francisco Giants in the 13th inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Alexi Amarista #5 of the San Diego Padres reacts after he scored the go-ahead run in the 13th inning of their game against the San Francisco Giants on a bunt hit by Andrew Cashner #34 at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Alexi Amarista #5 of the San Diego Padres runs past Guillermo Quiroz #12 of the San Francisco Giants to score the go-ahead run in the 13th inning on a bunt hit by Andrew Cashner #34 at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Andrew Cashner #34 of the San Diego Padres hits a RBI bunt that scored Alexi Amarista #5 of the San Diego Padres in the 13th inning of their game against the San Francisco Giants at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Francisco Giants' Tony Abreu lands on San Diego Padres' Kyle Blanks after completing a double play in the seventh inning of a baseball game Monday, June 17, 2013, in San Francisco. Padres Jesus Guzman was out at first base. (AP Photo/Ben Margot)

San Diego Padres' Chase Headley swings for an RBI single against the San Francisco Giants in the seventh inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Chase Headley #7 of the San Diego Padres tosses his helmet talking to umpire Brian Gorman after Headley struck out to end the 11th inning of their game against the San Francisco Giants at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Yasmani Grandal, right, slides to score on a wild pitch from San Francisco Giants pitcher Jean Machi (63) in the sixth inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

San Francisco Giants second baseman Tony Abreu throws over San Diego Padres' Jesus Guzman in the sixth inning of a baseball game Monday, June 17, 2013, in San Francisco. Padres' Yasmani Grandal was safe at first base on the double play attempt.(AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Sergio Romo #54 of the San Francisco Giants reacts after centerfielder Juan Perez #2 of the San Francisco Giants threw out Logan Forsythe #11 of the San Diego Padres at third base in the eighth inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Edinson Volquez wipes his face in the fourth inning of a baseball game against the San Francisco Giants Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

San Francisco Giants' Hector Sanchez swings for an RBI single off Edinson Volquez in the fourth inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

San Francisco Giants' Brandon Belt, right, steals second base past the tag of San Diego Padres shortstop Pedro Ciriaco in the fourth inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

San Francisco Giants' Brandon Crawford (35) and Joaquin Arias (13) are congratulated after Crawford scored against the San Diego Padres in the fourth inning of a baseball game Monday, June 17, 2013, in San Francisco. Crawford scored on a sacrifice fly by Arias. (AP Photo/Ben Margot)

San Francisco Giants' Joaquin Arias connects for an RBI sacrifice fly off San Diego Padres' Edinson Volquez in the fourth inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Kyle Blanks #88 of the San Diego Padres collides with Tony Abreu #10 of the San Francisco Giants after Abreu threw the ball to first base to complete a double play on a ball hit by Jesus Guzman #15 of the San Diego Padres in the seventh inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Kyle Blanks #88 of the San Diego Padres collides with Tony Abreu #10 of the San Francisco Giants after Abreu threw the ball to first base to complete a double play on a ball hit by Jesus Guzman #15 of the San Diego Padres in the seventh inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Chris Denorfia #13 of the San Diego Padres is congratulated by Kyle Blanks #88 after he scored on a single by Chase Headley #7 to tie their game against the San Francisco Giants in the seventh inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Chase Headley #7 of the San Diego Padres hits a single that scored Chris Denorfia #13 to tie their game against the San Francisco Giants in the seventh inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Yasmani Grandal #12 of the San Diego Padres slides under the tag of Jean Machi #63 of the San Francisco Giants to score on a wild pitch in the sixth inning at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Edinson Volquez, center, scores past San Francisco Giants pitcher Barry Zito in the third inning of a baseball game Monday, June 17, 2013, in San Francisco. Voloquez scored on a double by Chris Denorfia. At left is umpire Brian Gorman. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Fans cheer for Barry Zito #75 of the San Francisco Giants after he was taken out of the game in the sixth inning against the San Diego Padres at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Edinson Volquez, left, is congratulated by Chase Headley, right, after Volquez scored against the San Francisco Giants in the third inning of a baseball game Monday, June 17, 2013, in San Francisco. Volquez scored on a double by Chris Denorfia. (AP Photo/Ben Margot)

San Diego Padres' Chris Denorfia swings for an RBI double off San Francisco Giants' Barry Zito in the third inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Jesus Guzman #15 of the San Diego Padres is forced out at second base but Tony Abreu #10 of the San Francisco Giants can not make the double play on a ball hit by Yasmani Grandal #12 at AT&T Park on June 17, 2013 in San Francisco, California. Grandal scored later in the inning on a wild pitch. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Edinson Volquez, left, scores behind San Francisco Giants catcher Hector Sanchez in the third inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)

SAN FRANCISCO, CA - JUNE 17: Edinson Volquez #37 of the San Diego Padres reacts after he gave up his third run in the fourth inning of their game against the San Francisco Giants at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

SAN FRANCISCO, CA - JUNE 17: Hector Sanchez #29 of the San Francisco Giants hits a single that scores Brandon Belt #9 in the fourth inning of their game against the San Diego Padres at AT&T Park on June 17, 2013 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

San Diego Padres' Edinson Volquez works against the San Francisco Giants in the first inning of a baseball game Monday, June 17, 2013, in San Francisco. (AP Photo/Ben Margot)