On July 14, 2012 Taylor Teagarden is the hero in his first game for the Orioles this season, after spending the first half on the disabled list. Entering the game as a substitute in the 10th, he hits a walk-offtwo-run homer off Joaquin Benoit in the 13th inning for an 8 – 6 win over the Tigers; J.J. Hardy had earlier tied the score with a solo shot off Benoit, negating Quintin Berry’s two-out RBI single in the top of the inning. The Orioles had already come back from a 5 – 4 deficit in the 11th, rallying against closer Jose Valverde. Nick Markakis hits three doubles for the O’s.

Source
Baseball Reference July 14