John Hunter Nemechek held on to win an overtime sprint to the finish Saturday at New Hampshire Motor Speedway and took the checkered flag for the fourth time this season in the Xfinity Series.

Coy Gibbs, the vice chairman at Joe Gibbs Racing for his NFL and NASCAR Hall of Fame father, died Sunday morning.

It took two overtimes Saturday for AJ Allmendinger to remain undefeated on The Roval at Charlotte Motor Speedway and seize the momentum for the next round of the Xfinity Series playoffs.

Chase Elliott raced his way into the next round of the playoffs with a victory Sunday at Talladega Superspeedway in the first clean race yet of this year’s postseason.

Christopher Bell won the pole at Talladega Superspeedway by turning the fastest lap as the final driver to qualify.

Ty Gibbs is stepping into arguably the top ride in NASCAR’s second-tier Xfinity Series.

Matt Kaulig used the success of his LeafFilter company to branch into sports team ownership, a fitting natural progression for the former Akron quarterback.

Kyle Busch completed a 5-for-5 sweep of what might be his final season in the Xfinity Series with a late recovery at Atlanta Motor Speedway.

Justin Allgaier held off JR Motorsports teammate Josh Berry in overtime to win the Xfinity Series race at Darlington Raceway.

William Byron was the third surprise winner through three races this season with his victory Sunday at Homestead-Miami Speedway. Byron controlled most of the final two stages at Homestead to win for the second time in 111 Cup starts. Byron entered the weekend as a 28-1 shot to win a race many expected would provide a return to normal for the racing series. The Roush Fenway Racing driver led five times for a total of 57 laps, but he started to fade "when as sunset neared. He ended up getting X-rays, which were negative, and was cleared to work the Cup Series event.

Austin Cindric celebrates in Victory Lane after winning the NASCAR Xfinity Series auto race at Daytona International Speedway, Saturday, Feb. 13, 2021, in Daytona Beach, Fla. (AP Photo/John Raoux)DAYTONA BEACH, Fla. – Austin Cindric launched his bid for a second consecutive Xfinity Series title with a victory in Saturday night's season opener at Daytona International Speedway. Cindric makes his Cup Series debut Sunday in the Daytona 500. “What a way to start the season,” Cindric said. Cindric won the Xfinity Series debut on Daytona’s road course last August as well as a rallycross event early in his career. The 22-year-old has this final season in Xfinity before moving next year to Cup to drive for Penske-supported Wood Brothers Racing.

Chase Briscoe smokes his tires in celebration after winning a NASCAR Xfinity Series auto race at Pocono Raceway, Sunday, June 28, 2020, in Long Pond, Pa. (AP Photo/Matt Slocum)LONG POND, Pa. Chase Briscoe held off Ross Chastain in overtime to win the crash-filled Xfinity Series at Pocono Raceway, the second of three NASCAR races at the track on Sunday. Pocono became the first track to hold a Truck, Xfinity and Cup race on the same day. 98 Ford and won his fourth race of the season, and second in three races. Hes always one of the hardest guys to race against.Chastain hit the jackpot with his runner-up finish. Pocono turned in a wreck-fest for the second straight race, the track-record tying nine cautions in Trucks was given a run for the money early in Xfinity.