By PETE IACOBELLI

AP Sports Writer

DARLINGTON, S.C. — Noah Gragson shot past Sheldon Creed on the final lap to defend his Xfinity Series victory at Darlington Raceway on Saturday night.

Gragson, tracking leader Creed, looked like his chance at victory might’ve slipped away when NASCAR Cup Series champion Kyle Larson took over second. But as Larson and Creed fought side-by-side, touching several times in the final laps, Gragson moved low around Creed, who’s car had a flat tire and gave off sparks against the wall.

Gragson and his team climbed the fence in celebration of his fourth win this season.

“We won this race here last year and we put on one hell of a show for the fans,” Gragson said.

Creed ended second, followed by A.J. Allmendinger, Justin Allgaier and Larson.

Gragson had led 82 of 147 laps.

The race was red-flagged for 2 hours, 37 minutes after rain hit the track. It ended under the lights.

Larson warmed up for this year’s playoff opener Sunday by running the Xfinity event. Larson got up to third near the end of the opening, 45-lap stage. After hitting wall earlier, Larson apparently ran over debris to flatten his tire and drop a lap down to 35th.

Still, he moved in contention at the end, but just couldn’t clear Creed.

How difficult is Darlington?

Ty Gibbs and Justin Allgaier bumped each other on a pace lap while heating up their tires for the start.

Then after stage one, Anthony Alfredo and John Hunter Nemechek wrecked in the caution period. Alfredo had significant damage and lost several laps as his crew tried to get him back out. During the lengthy rain delay, Alfredo said he got sick in the car and apologized to Nemechek.

Denny Hamlin, second all-time at Darlington with five Xfinity wins, was scheduled to race here. But chose to rest with lingering soreness from the wreck he was in at Daytona last week. Another playoff team of Hamlin’s, Christopher Bell, took the Xfinity seat and finished seventh.

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