William Sawalich at Las Vegas
William Sawalich has made 4 NASCAR O'Reilly Series starts at Las Vegas since 2025, with 0 wins, 2 top 10s and an average finish of 16.8.
Totals at Las Vegas by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| O'Reilly Series | 4 | 0 | 0 | 2 | 5 | 16.8 | 17.2 | 8 |
| Truck Series | 1 | 0 | 0 | 0 | 0 | 22 | 25 | 22 |
Every start at Las Vegas
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| October 3, 2026 | 2026 Focused Health 302 | O'Reilly Series | 36 | 8 | 5 | Running |
| March 14, 2026 | 2026 The LiUNA! | O'Reilly Series | 14 | 9 | 0 | Running |
| October 11, 2025 | 2025 Focused Health 302 | Xfinity Series | 11 | 12 | 0 | Running |
| March 15, 2025 | 2025 The LiUNA! | Xfinity Series | 8 | 38 | 0 | Crash |
| March 14, 2025 | 2025 Victoria's Voice 200 | Truck Series | 25 | 22 | 0 | Running |