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AP San Francisco Giants' Javier Lopez throws during a spring training baseball workout, Wednesday, Feb. 22, 2012, in Scottsdale, Ariz. (AP Photo/Darron C - Photo

San Francisco Giants' Javier Lopez throws during a spring training baseball workout, Wednesday, Feb. 22, 2012, in Scottsdale, Ariz. (AP Photo/Darron C

Wednesday February 22, 08:30 PM
San Francisco Giants' Javier Lopez throws during a spring training baseball workout, Wednesday, Feb. 22, 2012, in Scottsdale, Ariz. (AP Photo/Darron Cummings)