Jason Giambi is returning to his professional baseball roots with the Oakland Athletics. Giambi and the As finalized a $5.25 million, one-year contract with an option Wednesday, bringing the free-agent designated hitter and first baseman back to the place he began his big league career. The sides had reached a preliminary agreement earlier this week but Giambi still needed to complete the obligatory physical for the deal to get done. SOURCE Yahoo Sports
