Kyle Busch won Stage 2 at Sonoma but couldn't catch Martin Truex Jr. late and settled for the runner-up spot.
"I thought I could catch Martin," Busch said. "I gave it my best shot. There's nothing like a charge in 'Wine Country,' except for maybe a 'charge' in 'Tequila Country.'"
Kyle Busch started on the pole at World Wide Technology Raceway and won Stage 1 on his way to the win in the Enjoy Illinois 300. Busch managed several restarts down the stretch and repelled the challenge of Kyle Larson.
Byron avoided the late Ross Chastain-Kyle Larsomn melee and went on to win the Goodyear 400. "It was a super special win," Byron said. "It was the 100th win for car No. 24, and my car sported the throwback Jeff Gordon paint scheme."
Denny Hamlin outdueled Kyle Larson in a wild finish at Kansas to win the AdventHealth 400. After a back-and-forth battle over the final laps, Hamlin got position on Larson and clipped Larson's rear, spinning the Hendrick driver, but he held on to finish second.
Martin Truex Jr. overcame a pit issue midway through Monday's race and recovered, with the aid of a quick two-tire pit stop late, to win the Wurth 400 at Dover. The win snapped a 54-race winless streak for Truex.
Christopher Bell finished eighth at Talladega, recording his seventh top 10 of the season.
"Noah Gragson accidentally turned Harrison Burton on lap 142," Bell said. "Those two have a history.
They got into a fight in 2020 at Kentucky. Gragson's car had Wendy's sponsorship, which conveniently answers the question, 'Where's the beef?'"
Kyle Larson charged early at Martinsville, and was into the top 10 by lap 20 after starting 19th. Larson surged again in the latter part of the race, holding off Joey Logano while leading.
Christopher Bell led 100 laps and held off Tyler Reddick to win the Food City Dirt Race at Bristol. Tyler Reddick attempted to catch Bell, but ran out of time and had to settle for second.
The reigning O'Reilly Auto Parts Series champion led a race-high 156 of 200 laps and swept all three stages en route to a dominant victory in the desert state and to assume a 36-point lead in the Chase standings.
Reigning world champ Dallas Glenn made the quickest run in Pro Stock history in front of a massive crowd on Saturday at Texas Motorplex, taking the No. 1 qualifying position with a world-record run at the Texas NHRA FallNationals.
The 2023 Cup Series champion from High Point, North Carolina, posted a single qualifying lap at 137.143 mph in 26.250 seconds for his fifth Cup pole of 2026 and the 17th of his career in the desert state.
Daniel Suarez, driver of the No. 7 Spire Motorsports Chevrolet, met with the media in advance of the NASCAR Cup Series practice and qualifying session at Phoenix Raceway.
The reigning O'Reilly Auto Parts Series champion from Menlo Park, California, clocked in a pole-winning lap at 131.694 mph in 27.336 seconds for his second pole of 2026 at the desert state.