The NASCAR Xfinity Series is the base of the NASCAR racing ladder and serves as the second-tier series of the premier NASCAR Cup Series. The Xfinity Series was established in 1982, providing stock cars that were slightly less powerful than their counterparts in the Cup Series, so their racing was at a level of competition where both seasoned and rookie drivers could be part of the race. Many drivers who have raced in the Cup Series have come through the Xfinity Series. The races are held on tracks that host events in the Cup Series, making it the best Cup and Xfinity action all season.
The 2025 season is the 44th season of the prestigious racing event, the NASCAR Xfinity Series. The season began on February 15, 2025, with the United Rentals 300 at Daytona International Speedway, and ends on November 1, 2025, when the championship race will be held at Phoenix Raceway. Justin Allgaier and JR Motorsports are the defending champions in the Xfinity Series. Allgaier won his first championship in 2024, placing second in the NASCAR Xfinity Series Championship Race. The teams are composed of full-timers and part-timers, and the drivers compete to win both the individual and team championships. The 2025 season will host 33 races, including marquee events at the iconic tracks of Talladega Superspeedway and Indianapolis Motor Speedway. The playoff format involved a regular season followed by elimination rounds that led to the Championship Four. The 2024 Championship Race was competed between Justin Allgaier, Cole Custer, AJ Allmendinger, and Austin Hill.
NASCAR Xfinity Series Owner Leaderboard
The NASCAR Xfinity Series Owner's Leaderboard tracks the performance of teams throughout the season, ranking them based on points earned from race finishes, stage wins, and playoff points. Historically, powerhouse teams such as JR Motorsports, Joe Gibbs Racing, and Richard Childress Racing often dominate the leaderboard, with their cars consistently securing wins and strong finishes. However, the standings fluctuate throughout the season as different teams and drivers perform across various tracks.
| Rank | Car Number | Owner | Points | Starts | Wins | Top 5s | Top 10s |
| 1 | 7 | JR Motorsports | 395 | 9 | 2 | 7 | 7 |
| 2 | 41 | Haas Factory Team | 312 | 9 | 0 | 5 | 6 |
| 3 | 8 | JR Motorsports | 291 | 9 | 0 | 2 | 4 |
| 4 | 2 | Richard Childress Racing | 286 | 9 | 1 | 2 | 6 |
| 5 | 21 | Richard Childress Racing | 280 | 9 | 2 | 5 | 5 |
| 6 | 19 | Joe Gibbs Racing | 279 | 9 | 1 | 3 | 3 |
| 7 | 17 | Hendrick Motorsports | 260 | 6 | 1 | 5 | 5 |
| 8 | 88 | JR Motorsports | 260 | 9 | 1 | 1 | 3 |
| 9 | 1 | JR Motorsports | 257 | 9 | 0 | 3 | 4 |
| 10 | 20 | Joe Gibbs Racing | 253 | 9 | 1 | 3 | 5 |
| 11 | 00 | Haas Factory Team | 252 | 9 | 0 | 3 | 5 |
| 12 | 39 | RSS Racing | 249 | 9 | 0 | 1 | 4 |
| 13 | 10 | Kaulig Racing | 212 | 9 | 0 | 0 | 3 |
| 14 | 25 | AM Racing | 209 | 9 | 0 | 0 | 3 |
| 15 | 27 | Jordan Anderson Racing | 207 | 9 | 0 | 0 | 1 |
| 16 | 16 | Kaulig Racing | 204 | 9 | 0 | 1 | 4 |
| 17 | 48 | Big Machine Racing | 202 | 9 | 0 | 1 | 4 |
| 18 | 54 | Joe Gibbs Racing | 189 | 9 | 0 | 1 | 3 |
| 19 | 26 | Sam Hunt Racing | 184 | 9 | 0 | 0 | 3 |
| 20 | 26 | Alpha Prime Racing | 167 | 9 | 0 | 1 | 1 |
| 21 | 11 | Kaulig Racing | 163 | 9 | 0 | 0 | 0 |
| 22 | 51 | Jeremy Clements Racing | 160 | 9 | 0 | 0 | 1 |
| 23 | 4 | Alpha Prime Racing | 141 | 8 | 0 | 0 | 0 |
| 24 | 18 | Joe Gibbs Racing | 131 | 9 | 0 | 0 | 2 |
| 25 | 99 | Viking Motorsports | 127 | 9 | 0 | 0 | 0 |
| 26 | 71 | DGM Racing x JIM | 122 | 9 | 0 | 0 | 0 |
| 27 | 42 | Young's Motorsports | 120 | 9 | 0 | 0 | 0 |
| 28 | 31 | Jordan Anderson Racing | 119 | 9 | 0 | 0 | 1 |
| 29 | 28 | RSS Racing | 111 | 9 | 0 | 0 | 0 |
| 30 | 07 | SS Greenlight Racing | 109 | 9 | 0 | 0 | 1 |
| 31 | 91 | DGM Racing x JIM | 96 | 9 | 0 | 0 | 0 |
| 32 | 45 | Alpha Prime Racing | 92 | 8 | 0 | 0 | 0 |
| 33 | 24 | Sam Hunt Racing | 88 | 5 | 0 | 0 | 1 |
| 34 | 5 | Our Motorsports | 84 | 9 | 0 | 0 | 1 |
| 35 | 70 | Cope Family Racing | 83 | 8 | 0 | 0 | 1 |
| 36 | 9 | JR Motorsports | 81 | 2 | 0 | 1 | 2 |
| 37 | 14 | SS Greenlight Racing | 79 | 9 | 0 | 0 | 0 |
| 38 | 53 | Joey Gase Motorsports | 72 | 9 | 0 | 0 | 0 |
| 39 | 35 | Joey Gase Motorsports | 53 | 9 | 0 | 0 | 0 |
| 40 | 32 | Jordan Anderson Racing | 42 | 3 | 0 | 0 | 1 |
| 41 | 92 | DGM Racing x JIM | 12 | 1 | 0 | 0 | 0 |
| 42 | 74 | Mike Harmon Racing | 12 | 3 | 0 | 0 | 0 |
| 43 | 50 | Pardus Racing Inc | 1 | 1 | 0 | 0 | 0 |
FAQs on NASCAR Xfinity Series
A. The NASCAR Xfinity Series is a stock car racing series that is the second tier of NASCAR, below the Cup Series.
A. The Xfinity Series was established in 1982.
A. The 2025 Xfinity series season has 33 races.
A. Justin Allgaier is the most popular driver in the Xfinity series. He won the NASCAR Xfinity Series Championship in 2024.
