William Sawalich
William Sawalich is an O'Reilly Auto Parts Series competitor from Eden Prairie, MN, driving the No. 18 Toyota for Joe Gibbs Racing. Through 36 career starts, Sawalich has tallied 2 wins, 1 pole, 6 top-five finishes, 12 top-ten finishes. Already a winner in the national series, William is a rising talent to watch.
About William Sawalich
William Sawalich competed in 36 NASCAR O'Reilly Auto Parts Series races, racing out of Eden Prairie, MN. William Sawalich recorded 2 career wins, 1 pole position, 6 top-5 finishes, and 12 top-10s. William Sawalich made 3 starts at Dover Motor Speedway, posting an average finish of 9.0.
Driver Profile 
Career Highlights
- 2 career Cup wins
2026 Season
Best Tracks
William Sawalich's best track is Dover Motor Speedway with 0 wins and a 9 average finish in 3 races.
| Track | Races | Avg Finish |
|---|---|---|
| Dover Motor Speedway | 3 | 9 |
| Texas Motor Speedway | 3 | 15 |
| Daytona International Speedway | 4 | 18.8 |
| Bristol Motor Speedway | 6 | 19.7 |
| Las Vegas Motor Speedway | 4 | 20.3 |
Recent Results
William Sawalich's most recent 20 race results across the Cup Series.
| Date | Race | Start | Finish | +/- |
|---|---|---|---|---|
| Aug 8 | NASCAR O'Reilly Auto Parts Series Race at Iowa | 17 | 3 | +14 |
| Jul 25 | NASCAR O'Reilly Auto Parts Series Race at Indianapolis | 9 | 5 | +4 |
| Jul 11 | Focused Health 250 | 4 | 4 | — |
| Jul 4 | Cuervo 300 | 13 | 29 | -16 |
| Jun 27 | Pit Boss/FoodMaxx 250 | 12 | 13 | -1 |
| Jun 20 | United Rentals Driven to Serve 250 | 9 | 36 | -27 |
| Jun 13 | MillerTech Battery 250 Presented by KOA | 10 | 21 | -11 |
| May 30 | Sports Illustrated Resorts 250 | 5 | 3 | +2 |
| May 16 | BetRivers 200 | 8 | 4 | +4 |
| May 9 | Mission 200 at The Glen | 14 | 36 | -22 |
| May 2 | Andy's Frozen Custard 340 | 16 | 15 | +1 |
| Apr 25 | Ag-Pro 300 | 16 | 28 | -12 |
| Apr 18 | Kansas Lottery 300 | 7 | 20 | -13 |
| Apr 11 | Suburban Propane 300 | 1 | 7 | -6 |
| Apr 4 | North Carolina Education Lottery 250 Presented by Black's Tire | 14 | 1st | +13 |
| Mar 28 | NFPA 250 | 16 | 20 | -4 |
| Mar 21 | Sport Clips Haircuts VFW Help a Hero 200 | 7 | 17 | -10 |
| Mar 14 | The LiUNA! | 14 | 9 | +5 |
| Mar 7 | GOVX 200 | 15 | 37 | -22 |
| Feb 28 | Focused Health 250 | 15 | 7 | +8 |
Year-by-Year Results
William Sawalich has competed in 3 Cup Series seasons, with a career average finish of N/A.
| Season | Races | Wins | Avg Start | Avg Finish |
|---|---|---|---|---|
| 2026 | 22 | 1 | 10.50 | 16.55 |
| 2025 | 31 | 0 | 10.13 | 18.94 |
| 2024 | 3 | 0 | 9.33 | 23.33 |
Related Drivers
| Name | Relation |
|---|---|
| Christopher Bell | Teammate |
| Chase Briscoe | Teammate |
| Ty Gibbs | Teammate |
| Taylor Gray | Teammate |
| Denny Hamlin | Teammate |
| Brandon Jones | Teammate |
| Giovanni Ruggiero | Teammate |
| Harrison Burton | Same Mfr |
| Matt Crafton | Same Mfr |
| Stewart Friesen | Same Mfr |
| Corey Heim | Same Mfr |
| Riley Herbst | Same Mfr |