Kevin Harvick and Chase Elliott's cars touched with 33 laps to go, causing a flat tire on Elliott’s Chevrolet while Harvick was able to drive away unscathed.
Utah appeared to send the game to a fourth overtime but the two-point conversion was overturned and San Diego State came out on top.
It's unclear what started the altercation, but it happened after Tatis Jr. struck out in the fifth inning.
Quarterback Tanner Mordecai threw the game-winning touchdown pass to Reggie Roberson Jr. with no time left on the clock to top Louisiana Tech.
The Seminoles lost to Wake Forest 35–14 on Saturday after turning the ball over six times to start the season's first three games without a win.