Jeff Kellogg was behind the plate for tonight's A's-Orioles game, when during the Seventh Inning Stretch a shirtless fan came onto the field and (painfully, we imagine) slid headfirst into home plate.

The Orioles have already dealt with streaker issues this season, and Kellogg wasn't fond of his place being messed up by the hooligan. So he tackled him.

(Here's our Better Know An Umpire profile of Jeff Kellogg.)

h/t to Zach for the improved video