Part-time NASCAR Xfinity Series driver Aric Almirola ran down Playoff leader Cole Custer in the closing laps of Saturday’s Kansas Lottery 300 at Kansas Speedway and pulled away for his second victory of the season in the No. 20 Joe Gibbs Racing Toyota.

In a Round of 12 Playoff opener that ended with several unhappy drivers and a handful of post-race conversations between Playoff contenders, Almirola picked up his first win at the 1.5-mile track and the sixth of his career.

Almirola beat Custer to the finish line by 0.660s, with Chandler Smith trailing in third after raising Custer’s ire by squeezing the No. 00 Ford into the outside wall as Custer chased Smith for the lead—before Almirola made his late-race run.

To seal the win, Almirola had to overcome a brush with the outside wall on Lap 124 and a resulting cut tire that forced him to the pits. An opportune caution that interrupted a cycle of green flag stops on lap 145 was all Almirola needed to get back on equal footing with the other contenders.