Check out this video in which Jun-Woo Jeon of the Lotte Giants of the Korean Baseball Organization, thought he was going to be the hero of the game.

He went up to bat with a runner on base in the ninth inning, his team down two runs. So when he launched a deep fly to left field, he started to celebrate because he thought he had  just tied the game! 

But...The ball was caught on the warning track. Oops.

You can see this epic fail below: