Oh. My. God.

Watch the mammoth home run here:

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In the second inning of a game at o.Co Coliseum against the Oakland A’s, Trumbo took a 3-1 pitch way, way out to left field, clearing the bleachers on a line drive that would have made Giancarlo Stanton quiver.

Yours truly attends 10-12 A’s games a year, and I can tell you I’ve never seen a ball hit that far in a game, batting practice, or otherwise. This is a team that had Mark McGwire and Jose Canseco in the glory days, Jason Giambi in the early 2000’s, and now boast Yoenis Cespedes.

Yet none of them have ever gone where Mark Trumbo just went. You might have to visit the coliseum to realize how far that ball really went, but for now, just take my word for it. I can’t wait to get an official distance on that Trumbomb! UPDATE: ESPN reports the ball traveled 475 feet, tied with Anthony Rizzo for the longest homer in MLB this season. I’m not convinced. Looked like 500+ to me.

Let’s watch it again: http://mlb.mlb.com/video/play.jsp?content_id=26704051

– Jeremy Dorn (@Jamblinman)

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