Who won NASCAR O’Reilly Series Charlotte race? Winner is Ross Chastain, plus full results

Ross Chastain earned the win in the bizarre Charbroil 300 NASCAR O’Reilly Auto Parts Series race on May 23 at Charlotte Motor Speedway.

Chastain was the race leader after 91 laps, as NASCAR called the race one lap after the second stage ended and made the race official by the rule book.

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Chastain was among several drivers who slapped the wall in turns 1 and 2 on Lap 74 while driving through fluid laid down by another car the lap prior.

Fog and mist continued to set in on the track during the caution, and NASCAR opted to run the final laps of Stage 2 under caution to make the race official over another red flag period and a possible resumption on another day.

The race was delayed by 4 hours, 25 minutes due to rain after 33 laps before the race was restarted at 10 p.m. Eastern/9 p.m. Central.

Here are the full results from Saturday’s race:

RACE RECAP: NASCAR O’Reilly Series race at Charlotte live updates, highlights, leaderboard

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Who won the NASCAR O’Reilly Auto Parts Series Charlotte race? Winner, race results for Charbroil 300 race

Unofficial results from the NASCAR O’Reilly Auto Parts Series race on May 23, 2026 at Charlotte Motor Speedway.

1. Ross Chastain, No. 9 JR Motorsports Chevrolet

2. Jesse Love, No. 2 Richard Childress Racing Chevrolet

3. Austin Hill, No. 21 Richard Childress Racing Chevrolet

4. William Sawalich, No. 18 Joe Gibbs Racing Toyota

5. Corey Day, No. 17 Hendrick Motorsports Chevrolet

6. Connor Zilisch, No. 1 JR Motorsports Chevrolet

7. Ryan Sieg, No. 39 RSS Racing Chevrolet

8. Cole Custer, No. 0 SS Green Light Racing Chevrolet

9. Carson Kvapil, No. 91 DGM Racing Chevrolet

10. Rajah Caruth, No. 88 JR Motorsports Chevrolet

11. Sammy Smith, No. 8 JR Motorsports Chevrolet

12. Parker Retzlaff, No. 99 Viking Motorsports Chevrolet

13. Anthony Alfredo, No. 96 Viking Motorsports Chevrolet

14. Dean Thompson, No. 26 Sam Hunt Racing Toyota

15. Leland Honeyman Jr., No. 92 DGM Racing Chevrolet

16. Austin Green, No. 87 Peterson Racing Group Chevrolet

17. Lavar Scott, No. 45 Alpha Prime Racing Chevrolet

18. Patrick Staropoli, No. 48 Big Machine Racing Chevrolet

19. Kyle Sieg, No. 28 RSS Racing Chevrolet

20. David Starr, No. 53 Joey Gase Motorsports Chevrolet

21. Ryan Ellis, No. 02 Young’s Motorsports Chevrolet

22. Jeb Burton, No. 27 Jordan Anderson Racing Chevrolet

23. Joey Gase, No. 55 Joey Gase Motorsports Toyota

24. Blaine Perkins, No. 31 Jordan Anderson Racing Chevrolet

25. Josh Bilicki, No. 07 SS Green Light Racing Chevrolet

26. Nathan Byrd, No. 42 Young’s Motorsports Chevrolet

27. Brennan Poole, No. 44 Alpha Prime Racing Chevrolet

28. Andrew Patterson, No. 32 Jordan Anderson Racing Chevrolet

29. Justin Allgaier, No. 7 JR Motorsports Chevrolet

30. Jeremy Clements, No. 51 Jeremy Clements Racing Chevrolet (-1 lap down)

31. Taylor Gray, No. 54 Joe Gibbs Racing Toyota (OUT)

32. Sheldon Creed, No. 00 Haas Factory Team Chevrolet (OUT)

33. Dawson Cram, No. 35 Joey Gase Motorsports Chevrolet (OUT)

34. JJ Yeley, No. 38 RSS Racing Ford (OUT)

35. Brandon Jones, No. 20 Joe Gibbs Racing Toyota (-29)

36. Sam Mayer, No. 41 Haas Factory Team Chevrolet (OUT)

37. Brent Crews, No. 19 Joe Gibbs Racing Toyota (OUT)

38. Harrison Burton, No. 24 Sam Hunt Racing Toyota (OUT)

This article originally appeared on Nashville Tennessean: NASCAR O’Reilly Series Charlotte results, Ross Chastain is winner Saturday