Tournament Record - John Spencer In Canadian Open
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 3 | 44 | 32 | 30 | 32 | 48 | 38 | 3,428 | 4 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1980 Canadian Open |
Last 16 | 150 |
| 1977 Canadian Open |
Final | 1,111 |
| 1976 Canadian Open |
Winner | 2,167 |