Ross Chastain’s aggressiveness on the racetrack has irked some of his fellow drivers, and it all came to a head on Sunday when Noah Gragson confronted him after the race in Kansas.
Chastain ended up clocking Gragson with a punch before NASCAR officials could separate the two drivers. Gragson said afterward he was "sick and tired" of Chastain’s aggressiveness. Kyle Larson, Kyle Busch and Brennan Poole have also had run-ins with Chastain over the course of the 2023 season.