There weren't actually walkoffs EVERYWHERE you went on the Orioles farm on Tuesday, but they did walk off in Norfolk and Aberdeen, so that's plenty of excitement for one night.
The game was 0-0 until the ninth inning. The Knights scored a run off of Eddie Gamboa, who was serving in his fourth inning of long relief, leaving the Tides and their four hits all game facing a 1-0 deficit and suddenly needing to pull together some magic to prolong the game. Down to the last out, Sean Halton came to the plate with two men on base and he decided to say forget about prolonging the game.