Garza's reaction to giving up grand slam is scary

To say Milwaukee Brewers right-hander Matt Garza wasn't pleased after giving up a grand slam Friday is an understatement.

After allowing a big knock to Pittsburgh Pirates shortstop Jordy Mercer in the game's sixth inning, Garza flipped his lid, and his eyeballs almost popped out of his head in the process.

The 32-year-old Garza hasn't enjoyed the best of seasons, entering the contest with a 5.27 ERA. He was yanked from the game after giving up the blast to Mercer, having allowed five runs, all unearned.

(Video courtesy: MLB.com)