One of the Mariners announcers predicted before the game that Tuasisopo (is this the ex-UW QB or am I crazy?) would hit a home run in his second at-bat. He even predicted that it would be off a 3-1 count, a fastball, and into the second deck.
As for what actually happened, listen to the call:
http://mynorthwest.com/?nid=374&sid=218287