1989 World Amateur Championship - Men - Centuries
| Date | Player | Round | Break | |
|---|---|---|---|---|
 Jonathan Birch |
Group 1 | 127 | ||
| Bryngmar Valdimarsson |
Group 5 | 115 | ||
| Tom Finstad |
Group 6 | 104 | ||
| Tom Finstad |
Group 6 | 103 |
| Date | Player | Round | Break | |
|---|---|---|---|---|
| Jonathan Birch |
Group 1 | 127 | ||
| Bryngmar Valdimarsson |
Group 5 | 115 | ||
| Tom Finstad |
Group 6 | 104 | ||
| Tom Finstad |
Group 6 | 103 |