SAN FRANCISCO - 12 AGOSTO: Il battitore dei Cubs Randy Wells si trova in batters box con Giants Buster Posey che cattura e arbitra accovacciato alle sue spalle 12 agosto 2010 presso l'ATT Park San Francisco California . - Foto e immagini stock

SAN FRANCISCO - AUGUST 12: Giants Buster Posey lifts foot in the batters box anticipation of incoming pitch with Cubs catcher and umpire squatting behind him August 12 2010 at the ATT Park San Francisco California.

Oakland, California - July 21, 2010: Red Sox vs. Athletics: Red Sox David Ortiz makes contact with pitch with Kurt Suzuki Catching.

SAN FRANCISCO, CA - AUGUST 12: Battrer Cubs Starlin Castro swings wildly at incoming pitch as catcher Buster Posey reaches for ball on August 12 2010 Att Park San Francisco California.

SAN FRANCISCO - August 12: A's vs. Giants: Giants Batter Pablo Sandoval connects with pitch taken at Att Park in San Francisco, Californiaon August 12 2010.

SAN FRANCISCO, CA - OCTOBER 19: Giants vs. Phillies: Giants Matt Cain throws pitch to Catcher Buster Posey during Bullpen warm-up session game 3 NLCS 2010 October 19, 2010 AT&T Park San Francisco.

OAKLAND, CA - APRIL 19: Red Sox vs. A's: Red Sox Pitcher winds up by raising leg to throw pitch to batter Kurt Suzuki. April 19, 2011 Oakland coliseum California

SAN FRANCISCO - JULY 28 Giants Middle infielders Edgar Renteria and Freddy Sanchez stand in position waiting for play action on July 28 2010 at Att Park in San Francisco California.

Giants Vs. Cubs: Giants Buster Posey swings and connects with ball in batters box waiting for pitch with Cubs catcher squatting behind him. August 12 2010 Att Park San Francisco California

SAN FRANCISCO, CA - OCTOBER 19: Giants vs. Phillies: Giants Pitcher Tim Lincecum runs on to field during introductions before game 3 NLCS 2010 October 19, 2010 AT&T Park San Francisco.

San Francisco - June 17, 2013: Batter gets ready for pitch with runners taking lead at Giants vs Padres Baseball game with ball in air and whole ballpark in view at AT&T Park.

SEATTLE - JUNE 26: Cardinals batter Jedd Gyorko touches home base while pointing into the sky after hitting homerun during baseball game at Safeco Field, Seattle in June 26, 2016.

SAN FRANCISCO, CA - OCTOBER 19: Giants vs. Phillies:Giants Batter Juan Uribe connects with pitch game three of the NLCS 2010 taken October 19, 2010 AT&T Park San Francisco.

SAN FRANCISCO, CA - OCTOBER 28: Rangers 1st baseman reaches up for ball as Giants runner sprints towards 1st base game 2 of the 2010 World Series game between Giants and Rangers Oct. 28, 2010 AT&T Park San Francisco, CA.

SAN FRANCISCO, CA - OCTOBER 19: San Francisco Giants vs. Philadelphia Phillies: Pitcher Matt Cain throws pitch to batter Shane Victorino with ball in air and Buster Posey catching game three of the NLCS 2010 taken October 19, 2010 AT&T Park San Franc

SAN FRANCISCO - AUGUST 12: Giants Pitch Matt Cain steps forward with arm reaching back to throw pitch on the mound in the bullpen as he warms up before game. August 12 2010 at the ATT Park San Francisco California.