Justin Allgaier won his first NASCAR Xfinity season championship Saturday night at Phoenix Raceway, making a stunning comeback after falling a lap down midway through the race.

Welcome to the Xfinity Series playoffs, Shane van Gisbergen.

Stewart-Haas Racing will close its NASCAR teams at the end of the 2024 season.

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.

Cole Custer has been declared the winner of the NASCAR Xfinity Series race in downtown Chicago after persistent rain flooded the street course.

Heavy rains have flooded Chicago streets and forced the cancellation of a NASCAR race set to run through the city's downtown.

Bubba Wallace is missing Sunday’s NASCAR race, and that’s evidently not his only sanction after losing his cool in Las Vegas last weekend.

The focus in NASCAR has yet to shift to the actual playoff racing as only three events remain to crown a new Cup champion.

NASCAR hit Stewart-Haas Racing with an additional $200,000 in fines after ruling Cole Custer and the No. 41 team manipulated the final lap of the playoff elimination race at Charlotte Motor Speedway.

Christopher Bell saved his title chances with an overtime win Sunday on the road course at Charlotte Motor Speedway in a stunning finish that knocked reigning NASCAR champion Kyle Larson from the playoffs.

The NASCAR Cup Series race at Daytona International Speedway was rained out Saturday night and rescheduled for Sunday.

Brad Keselowski likes his chances at Daytona International Speedway.

Tyler Reddick closed the best month of his NASCAR career with a victory in overtime on the road course at Indianapolis Motor Speedway.

NASCAR is bringing its top series to World Wide Technology Raceway near St. Louis for the first time this weekend.

Cole Custer won the first pole of his career Saturday through a formula designed for qualifying via heat races at dirt-covered Bristol Motor Speedway.

Ryan Blaney recovered from a spin in practice to win the pole for Sunday’s race at Circuit of the Americas.

With darkness closing in, Aric Almirola sprung to life late Sunday at New Hampshire Motor Speedway and pulled off a surprise for Stewart-Haas Racing’s first victory of the year.

NASCAR makes its first visit to California in nearly two years with Sunday's stop at the Sonoma Raceway road course.

Chase Elliott raced to a short and slippery victory Sunday as rain spoiled the end of NASCAR’s debut at the Circuit of the Americas, where drivers struggled to navigate the winding course in the first rain race in Cup Series history.

Racers crash during the last lap in the NASCAR Daytona 500 auto race at Daytona International Speedway, Monday, Feb. 15, 2021, in Daytona Beach, Fla. (AP Photo/Chris O'Meara)DAYTONA BEACH, Fla. – The Latest on the Daytona 500 (all times local):12:35 a.m.Brad Keselowski has no regrets about the way he handled the final lap of the Daytona 500. ___12:15 a.m.Michael McDowell won the Daytona 500 after Penske Racing teammates Joey Logano and Brad Keselowski wrecked on the final lap. ___3:25 p.m.Derrike Cope was knocked out after only three laps, an ignominious end for the 62-year-old driver who won the 1990 Daytona 500. ___2 p.m.Bubba Wallace’s car failed inspection twice for the Daytona 500 and will have to start at the back of the field. AdWallace drives a new entry owned by NBA great Michael Jordan and three-time Daytona 500 winner Denny Hamlin.

“I think we proved as an industry last year that track time was a little overrated," said David Wilson, head of Toyota Racing Development. Heavy rain soaked the track early, though, prompting officials to shift gears before the Xfinity Series opener later Saturday. An ARCA series race also was scheduled for the middle of the day. “I'm fine without it,” said 2017 Daytona 500 winner Kurt Busch. ..."Obviously, we didn’t want to go to a backup car, but I think we’re still in a really good place for the 500.

TALLADEGA, Ala. – NASCAR's playoff race at Talladega Superspeedway was briefly red-flagged so a wall could be repaired after Kurt Busch went airborne in a 13-car crash. The melee Sunday required a welding truck go onto the track to repair a damaged section of the wall. Busch smashed into the outside wall, was hit from behind and his car launched over the car of Cole Custer. Busch, winner of last week's playoff race at his home track of Las Vegas, is the only driver already locked into the third round of the playoffs. “That's the nature of the sport — you are on top one week and the next week you are at Talladega,” Busch said.

Kevin Harvick celebrates in Victory Lane after his win in the NASCAR Cup Series auto race Saturday, Sept. 19, 2020, in Bristol, Tenn. (AP Photo/Steve Helber)

Busch furiously tried to catch him as the two weaved their way through lapped traffic, but Harvick held firm in the No. Only six cars finished on the lead lap in a tepid event at the 0.533-mile bullring revered for bumping and banging. Track officials sold all 30,000 tickets allowed — making Bristol one of the largest sporting events since the pandemic — and the spectators crowded the fence as Harvick celebrated his second win of the playoffs. Erik Jones, who is not eligible for the playoffs, finished third for Joe Gibbs Racing and was followed by rookie Tyler Reddick and playoff contenders Aric Almirola and Clint Bowyer. Denny Hamlin, considered the closest challenger to Harvick this year, closed out a sub-par opening round of the playoffs with a 21st-place finish.

With a bit of disbelief over his fast fall in the NASCAR standings, Ryan Blaney is determined to avoid elimination from the playoffs. William Byron, Cole Custer, Matt DiBenedetto and Blaney are the four drivers below the cutline headed into the knockout race. “This whole group, this team, we are not a 16th-place-in-points team,” Blaney said. 12 team was also off last week at Richmond, where Blaney finished 19th to fall to the edge of elimination. Cole Custer trails Bowyer by eight points, while DiBendetto is 25 points behind and Blaney is 27 points out.

CHARLOTTE, N.C. – Daniel Suarez, who landed a ride two weeks before the season-opening Daytona 500, will not return to Gaunt Brothers Racing next season and is seeking a new team for the third time in three years. Gaunt Brothers said Tuesday it was a mutual decision for the Mexican driver to leave the team. “I’m extremely thankful to my entire Toyota family for everything they have done for me, especially this year," Suarez said. “I will always be grateful to them for having my back.”Suarez has struggled with Gaunt Brothers, which is in its first full season of Cup competition. His long relationship with Toyota helped Suarez get the job with Gaunt Brothers, a team that began in the NASCAR K&N Pro Series in 2010 and the Canada-based NASCAR Pinty’s Series.

RICHMOND, Va. – Brad Keselowski entered NASCAR's playoffs certain he has as good a chance at the Cup championship as favorites Kevin Harvick and Denny Hamlin. His confidence was correct as Keselowski indeed won Saturday night at Richmond, the second playoff race, and advanced into the second next round. Harvick, the title favorite, won last week’s opener to earn the automatic berth into the second round. Harvick, Hamlin and Keselowski are the only drivers locked into the next round of the playoffs. Harvick finished seventh.

Harvick didnt dominate the Southern 500 in his series-best eighth victory of the season. The leaders got tangled up there and the next thing you know we were racing for the win, Harvick said. PLAYOFF PUSHAlmiorola is now squarely on the bubble ranked 12th among the 16 drivers after the first playoff race. BLANEY PENALTYBlaney's title chances took a hit just hours before the first playoff race began. UP NEXTThe second playoff race is at Richmond Raceway on Saturday night.

Kevin Harvick and Denny Hamlin are expected to race head-to-head for the NASCAR Cup title when the 10-week playoff series begin Sunday at Darlington Raceway. That theoretically leaves the 14 other drivers racing for just two spots in the winner-take-all race. Busch joins his older brother, Kurt, Aric Almirola, Clint Bowyer and DiBenedetto as drivers without a win as the playoffs begin. Logano won twice in the first four weeks of the season, while Elliott scored his two wins after racing resumed. Others have been labeled dark horses, but Truex has very quietly made himself a strong challenger to Harvick and Hamlin.

DAYTONA BEACH, Fla. Racing at Daytona International Speedway always comes with a hefty dose of drama. Nearly half the field is looking to clinch a postseason berth with a victory, including seven-time series champion Jimmie Johnson. Crazy things will happen.Thats exactly what NASCAR envisioned when it moved Daytonas summertime extravaganza to the regular-season finale. Cup races at Daytona already were considered wild-card events in which just about anyone could end up in victory lane. Throw in the raised stakes, and it's sure to create an ultra-intense couple of hours on the track.

Dillon raced to his third career win and first since Daytona at the start of the 2018 season. On the final restart, Dillon got a good jump and raced to the checkered flag ahead of his rookie teammate and some veteran drivers. After leading six times for 150 laps, both highs for the race, Blaney finished seventh. It was 30 degrees warmer than it was on March 29, when the race had been scheduled before the pandemic. The spectators were spread out along the frontstretch, which was fully shaded late in the race, and there were also people in about 40 suites.

FORT WORTH, Texas Kevin Harvick and Denny Hamlin can easily be considered favorites for the first summertime race at Texas, even in this unpredictable and unprecedented NASCAR Cup season. There are no rules changes from last year for the aerodynamic or engine packages used at Texas, where Hamlin won in the spring before Harvick won his third consecutive fall race there. We will take into account weather and all that stuff to figure out what kind of car we need to take to that race track to be successful, said Hamlin, who won both Texas races in 2010. Harvick, who has an 88-point lead over Brad Keselowski this season, paced a 1-2-3 finish for Stewart-Haas Racing at Texas last November. When Harvick takes the green flag Sunday, he will become the 18th driver to make his 700th career Cup Series start.

SPARTA, Ky. Cole Custer became the first rookie winner in the NASCAR Cup Series in nearly four years, surging to the lead in a four-wide, final-lap scramble Sunday at Kentucky Speedway. The victory was the first by a series rookie since Chris Buescher at Pocono on Aug. 1, 2016. Making his 20th series start, the 22-year-old Custer celebrated with a frontstretch burnout as his crew happily ran to greet him. That didn't last long as Truex quickly stalked him on the last-stage restart and took over on 181 in hopes of his third Kentucky win in four years. Truex settled for watching Custer take the win.