Overview
- Starting from the pole, Connor Zilisch led 121 of 160 laps at World Wide Technology Raceway to secure his fourth straight victory by 1.506 seconds.
- The Gateway triumph marked his ninth win of 2025, a single-season rookie record, and his 10th career Xfinity victory.
- Zilisch earned 15 bonus playoff points with the regular-season title and enters the postseason 59 points above the cutline.
- The result finalized the 12-driver playoff grid, with William Sawalich missing out despite finishing second and Harrison Burton clinching the last spot on points.
- Justin Allgaier’s late-race crash ended his regular-season title bid, and JR Motorsports logged a team-record 16th win of the year as the playoffs open Sept. 12 at Bristol.