2023 O'Reilly Series Results

Complete race results with winners, margins, and laps led — 33 races. Data current through the 2025 season; 2026 results added as races complete.

NASCAR Cup Series results from 1949 through 2026 — 78 seasons of racing history, plus 44 seasons of O'Reilly Auto Parts Series results and 31 seasons of Craftsman Truck Series results. Every race on this page includes finishing order, stage points, laps led, and margin of victory.

Cup history splits into distinct eras: the strictly-stock and Grand National era (1949-1971) raced on dirt bullrings and new paved superspeedways with schedules as dense as 62 events; the Winston Cup modern era (1972-2003) standardized the schedule at 28-36 races per season; the Chase era (2004-2013) introduced a 10-race points-reset postseason; the elimination playoffs era (2014-2025) used four rounds of cuts to crown a Homestead-Phoenix winner-take-all champion; and the 2026+ Chase format brings back a cumulative-points Chase decided at Homestead-Miami. Modern races (2017+) have full stage breakdowns; historic races carry finishing order and laps led, since stages were not introduced until 2017.

Need the season opener? The Daytona 500 kicks off every modern Cup schedule. For postseason context, see The Chase.

Cup SeriesO'Reilly SeriesCraftsman Trucks
2026 2025 2024 2023 2022 2021 2020
2010s ▾
2019 2018 2017 2016 2015 2014 2013 2012 2011 2010
2000s ▾
2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
1990s ▾
1999 1998 1997 1996 1995 1994 1993 1992 1991 1990
1980s ▾
1989 1988 1987 1986 1985 1984 1983 1982
# Date Race Winner
1 Feb 18 NASCAR Xfinity Series at Daytona Austin Hill
2 Feb 25 NASCAR Xfinity Series at California John Hunter Nemechek
3 Mar 4 NASCAR Xfinity Series at Las Vegas Austin Hill
4 Mar 11 NASCAR Xfinity Series at Phoenix Sammy Smith
5 Mar 18 NASCAR Xfinity Series at Atlanta Austin Hill
6 Mar 25 NASCAR Xfinity Series at Circuit of the Americas A.J. Allmendinger
7 Apr 1 NASCAR Xfinity Series at Richmond Chandler Smith
8 Apr 15 NASCAR Xfinity Series at Martinsville John Hunter Nemechek
9 Apr 22 NASCAR Xfinity Series at Talladega Jeb Burton
10 Apr 29 NASCAR Xfinity Series at Dover Ryan Truex
11 May 13 NASCAR Xfinity Series at Darlington Kyle Larson
12 May 27 NASCAR Xfinity Series at Charlotte Justin Allgaier
13 Jun 3 NASCAR Xfinity Series at Portland Cole Custer
14 Jun 10 NASCAR Xfinity Series at Sonoma Aric Almirola
15 Jun 24 NASCAR Xfinity Series at Nashville A.J. Allmendinger
16 Jul 1 NASCAR Xfinity Series at Chicago (Street) Cole Custer
17 Jul 8 NASCAR Xfinity Series at Atlanta John Hunter Nemechek
18 Jul 15 NASCAR Xfinity Series at New Hampshire John Hunter Nemechek
19 Jul 22 NASCAR Xfinity Series at Pocono Austin Hill
20 Jul 29 NASCAR Xfinity Series at Road America Sam Mayer
21 Aug 5 NASCAR Xfinity Series at Michigan John Hunter Nemechek
22 Aug 12 NASCAR Xfinity Series at Indianapolis Road Course Ty Gibbs
23 Aug 19 NASCAR Xfinity Series at Watkins Glen Sam Mayer
24 Aug 25 NASCAR Xfinity Series at Daytona Justin Allgaier
25 Sep 2 NASCAR Xfinity Series at Darlington Denny Hamlin
26 Sep 9 NASCAR Xfinity Series at Kansas John Hunter Nemechek
27 Sep 15 NASCAR Xfinity Series at Bristol Justin Allgaier
28 Sep 23 NASCAR Xfinity Series at Texas John Hunter Nemechek
29 Oct 7 NASCAR Xfinity Series at Charlotte Road Course Sam Mayer
30 Oct 14 NASCAR Xfinity Series at Las Vegas Riley Herbst
31 Oct 21 NASCAR Xfinity Series at Miami Sam Mayer
32 Oct 28 NASCAR Xfinity Series at Martinsville Justin Allgaier
33 Nov 4 NASCAR Xfinity Series at Phoenix Cole Custer

Frequently Asked Questions

When was the first NASCAR Cup Series race?
The first NASCAR Cup Series race — then called the Strictly Stock Division — was held on June 19, 1949 at the three-quarter mile Charlotte Speedway dirt oval in North Carolina. Jim Roper was declared the winner after Glenn Dunnaway was disqualified for illegal rear springs, making it the first of 200 sanctioned points races in Cup history's inaugural season of eight events.
How many NASCAR Cup races are there per season?
The modern NASCAR Cup Series runs 36 points-paying races per year plus 2 non-championship exhibition events (the Cook Out Clash and the All-Star Race). The regular season covers 26 races, followed by a 10-race Chase in 2026. Historic Cup schedules varied wildly — 1964 had 62 races, while 1949 had just 8.
What is a NASCAR stage?
Stages were introduced in 2017 to split each Cup race into three scoring segments. Drivers earn stage points (10 down to 1 for the top 10 at each stage break) plus a playoff point for winning a stage. Stage breaks also create competition cautions that reset strategy. Races before 2017 have no stage data — only finishing order, laps led, and margin of victory are available.
Who has the most NASCAR Cup Series wins?
Richard Petty holds the all-time Cup Series wins record with 200 victories across a career from 1958 to 1992. David Pearson is second with 105, followed by Jeff Gordon (93), Bobby Allison and Darrell Waltrip (84 each), and Cale Yarborough (83). No active driver has crossed 100 wins.
What was the first NASCAR race at Daytona?
The inaugural Daytona 500 was held on February 22, 1959 at the brand-new 2.5-mile Daytona International Speedway. Lee Petty was declared the winner three days after the race in a photo-finish review over Johnny Beauchamp. The race has opened every Cup Series season since and is the most prestigious event on the schedule.
Where can I find historical NASCAR race results?
NASCAR Reference has complete race results from 1949 to 2026 for the Cup Series, 1982-2026 for the O'Reilly (Xfinity) Series, and 1995-2026 for the Craftsman Truck Series. Each result includes finishing order, laps led, margins of victory, and driver stats.

Explore More

Schedule Standings Champions Tracks