The Mariners won the game 4 - 3 .
Logan Morrison # 20 of the Seattle Mariners celebrates after hitting a walk - off homerun in the eleventh inning of a game against the Oakland Athletics at Safeco Field on May 8 , 2015 in Seattle , Washington .
The Seattle won the game 4 - 3 .
Logan Morrison # 20 of the Seattle Mariners celebrates after hitting a walk - off homerun in the eleventh inning of a game against the Oakland Athletics at Safeco Field on May 8 , 2015 in Seattle , Washington .