Jun 25, 2011; June 25, 2011; Pittsburgh,PA, USA: Pittsburgh Pirates first baseman Lyle Overbay (37) celebrates with teammate Neil Walker (right) after hitting a three run home run as Boston Red Sox catcher Jarrod Saltalamacchia (left) reacts during the fourth inning at PNC Park. Mandatory Credit: Charles LeClaire-USPRESSWIRE; Mandatory Credit: Charles LeClaire-Imagn Images