Six major NASCAR rivalries define the 2026 regular season field
Yahoo Sports • 1 min read • Latest: Sep 6, 2026, 7:01 PM
Last updated Sep 6, 2026

NASCAR begins its 16-driver Chase at Darlington Raceway following a 26-race regular season defined by on-track clashes and off-track legal action. Carson Hocevar emerged as a central figure, involved in notable confrontations with Bubba Wallace and Corey Heim, while his aggressive driving style drew criticism from throughout the garage. Manufacturer competition remained intense, as Toyota maintained a performance advantage by winning 11 of the first 18 races. Beyond the racing, a federal lawsuit involving Joe Gibbs Racing, Chris Gabehart, and Spire Motorsports regarding trade secrets persisted as a significant off-track narrative. Meanwhile, veterans Denny Hamlin and Joey Logano continued their long-standing rivalry at North Wilkesboro. These events established the competitive atmosphere ahead of the 10-race championship stretch.
- •NASCAR opens the 10-race Chase at the Southern 500 at Darlington Raceway.
- •Carson Hocevar enters the postseason as the No. 12 seed.
- •Joe Gibbs Racing remains involved in a federal lawsuit against Chris Gabehart and Spire Motorsports.
- •Toyota teams won 11 of the first 18 races during the 2026 regular season.
- •Denny Hamlin and Joey Logano met at the front of the field at North Wilkesboro.
- 7:01 PMYahoo Sports — 6 NASCAR Feuds and Rivalries That Defined the 2026 Regular Season
"NASCAR's regular season delivered plenty of conflict before the Chase. From Carson Hocevar's growing list of rivals to a fight that landed in federal court, here are six of the biggest.
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