The first MLB Speedway Classic, a regular-season game between the Atlanta Braves and the Cincinnati Reds played on the infield of a NASCAR speedway, will mark the league’s first time ever playing a game in Tennessee and it’s set to break the MLB’s single-game attendance record.

Two historic franchises get set to meet at a famous race track on Saturday night, as the Atlanta Braves meet up with the Cincinnati Reds in the MLB Speedway Classic at Bristol Motor Speedway.