The Giants call up Buster Posey to start at first base, and the 23 year-old rookie responds going three-for-four with three RBIs in a 12-1 rout of the Diamondbacks at AT&T Park. The Leesburg, GA native, who will be selected as the National League’s Rookie of the Year at the end of the season, will not become the team’s starting catcher until Bengie Molina is traded to Texas at the end of June.

On May 29, 2010 — The Giants call up Buster Posey to start at first base, and the 23 year-old rookie responds going three-for-four with three RBIs in a 12-1 rout of the Diamondbacks at AT&T Park.  Eli Whiteside and Juan Uribe hit long balls for San Francisco.

The Leesburg, GA native, who will be selected as the National League’s Rookie of the Year at the end of the season, will not become the team’s starting catcher until Bengie Molina is traded to Texas at the end of June.