Bill Williams NASCAR Cup Series results at San Mateo
Back to Bill Williams career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1955 | 30 | 27 | 26 | 20 | '55 Dodge | 195 | 0 | 0 | running | 40 | 0 |
