Jerry Hairston Jr. hit a two-out solo homer in the bottom of the 13th to lift the San Diego Padres to a 2-1 victory over the St. Louis Cardinals.

Facing Mitchell Boggs (0-2), Hairston took a first-pitch fastball over the left-center field fence, providing the deciding run for a second consecutive game. Hairston hit a second-inning homer Tuesday in the opener of this three-game series to give the Padres a 1-0 win.

Edward Mujica (2-0) held the Cardinals scoreless over the final two innings to take the win.