SAN FRANCISCO, CA - JUNE 24: Mark Sweeney of the San Francisco Giants bats during the game against the Oakland Athletics at AT&T Park in San Francisco, California on June 24, 2006. The Giants defeated the Athletics 8-7. (Photo by Brad Mangin/MLB Photos via Getty Images)
Former SF Giants first baseman and pinch-hitter extraordinaire Mark Sweeney is celebrating his 51st birthday on Monday.
The left-handed bat played with the SF Giants in 2006 and 2007 before being traded in August of 2007.
With the Orange and Black, Sweeney registered a .