Milwaukee Brewers right fielder Norichika Aoki got an infield single on what should have been a double play ball during Saturday's game against the Washington Nationals after his ground ball up the middle hit a rosin bag in the back of the pitcher's mound.
It happened in the bottom of the third inning with one out and a runner on first base. The rosin bag slowed Aoki's grounder just enough to prevent the Nationals infield from making a play on either runner.
The Nationals survived the play without giving up any runs in the inning, however, and they won the game 4-1.
Video via MLB.com.