The Cubs, the Pirates & a squirrel.
During the second inning of the game at PNC Park on Monday, a squirrel went running through the outfield, delaying the game and providing comic relief for fans.
Pittsburgh's grounds crew sprang into action... chasing the squirrel with a bucket and net. Eventually the squirrel snuck into the Cubs' bullpen and was then caught by groundskeepers.
Here's a look at the scene from Pittsburgh:
