Tonight’s 2019 Arlington SX 450SX main event will be in the history books as the closest 450SX main event in Monster Energy Supercross history. At the end of the main event, Cooper Webb—who started back in 7th— makes the pass for the lead in the last turn to cross the line with his fourth win of 2019 with just 0.028 between he and Ken Roczen in 2nd.

Marvin Musquin crossed the line in 3rd—keeping himself in the thick of the fight—but after crashing out of 2nd spot, Eli Tomac faded back to finish 12th—putting the #3 16 points behind new series leader, Webb.

Check out the 450SX main event highlights from AT&T Stadium below. Click here for full results.

Video by: Monster Energy Supercross






Dan Lamb is a 12+ year journalist and the owner of MotoXAddicts.