Centuries By Sam Chong In Season 1998-1999
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1999 Malaysian Amateur Championship |
1 | 102 | 43 | |
| 1999 World Championship |
1 | 122 | 40 | |
| 1999 British Open |
1 | 128 | 29 | |
| 1998 World Amateur Championship - Men |
1 | 136 | 51 |