Kyle Larson started on the pole at Sonoma and held off Hendrick teammate Chase Elliott on an overtime restart to secure the win in the Toyota/SaveMart 350.
Chase Elliott won the rain-shortened EchoPark Texas Grand Prix after 54 laps, giving Hendrick Motorsports its 268th win, tying Petty Enterprises for most all-time by an organization.
Martin Truex Jr. swept Stages 1 and 2 at Darlington and held off Kyle Larson in the closing laps of the final stage to take the win, his third of the year.
The 2024 Coca-Cola 600 champion from Norman, Oklahoma, erased a 33-race winless drought and commenced the 2026 Chase with his second career crown-jewel victory, the Southern 500, in Darlington, South Carolina.
Kyle Larson and the No. 5 Hendrick Motorsports Chevrolet team started their championship title-defending campaign with a strong top-five finish in the Cook Out Southern 500 at Darlington Raceway.