On May 3, 2009 — Jose Lopez bloops an RBI single in the bottom of the 15th inning to give Seattle an 8 – 7 victory over Oakland in the longest game played this season so far. The Mariners rally to tie the game at 4-all on Kenji Johjima’s home run in the 9th, then mount a three-run comeback in the 13th. Jason Vargas is the winner in his first major league appearance since 2007.
Source:
Baseball Reference May 3