Extra Championship
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Cyd Williams |
| Country |  Great Britain |
| Place of Birth | Carmarthenshire, Wales |
| Date of Birth | 18/10/1938 |
| Best Qualifying | 11th – Spring Trophy 09/04/1971 |
| Races | 1 |
| Race Starts | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 0 |
| Laps Led | 0 |
March (1971)
| DNS | 1 Time |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 | March | Alan Rollinson | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Mike Beuttler | 12 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Ronnie Peterson | 12 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | ||
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 |
March |
Ford Cosworth | 0 | 0 | 0 |
All
SummaryStatistics
| Name | Cyd Williams |
| Country | Great Britain |
| Place of Birth | Carmarthenshire, Wales |
| Date of Birth | 18/10/1938 |
| First Race | Evening News Brands Hatch 19/04/1976 |
| Last Race | International Gold Cup 18/09/1976 |
| Best Qualifying | 10th – Evening News Brands Hatch 19/04/1976 |
| Best Result | 8th – International Gold Cup 18/09/1976 |