A squirrel ran onto the field at Yankee Stadium during Friday night's game between the Yankees and Red Sox and caused a brief delay.
The speedy critter emerged from an area behind the plate in the fourth inning and stopped behind Boston rookie Jhostynxon Garcia's left foot as the outfielder took a timeout and adjusted his batting gloves.
The squirrel stopped for a second on the third-base foul line before heading to the front of the mound, where it briefly tried to dig a hole as New York's ace Max Fried looked on.
After stopping on the mound, the squirrel sped towards first baseman Ben Rice, went past first base umpire Carlos Torres and down the right-field line.