Prize Money Won By Ian Williamson In Season 1979-1980
| Tournament | Finish | Prize Money | {
|---|---|---|
 1980 Pontins Camber Sands Open |
Last 16 | GBP 0 |
| 1979 Canadian Open |
Round 1 | GBP 0 |
| Total | GBP 0 |
High Break Prizes
| Tournament | Finish | Prize Money |
|---|---|---|
| Total | GBP 0 |
High Break Prizes