| Tournament | Round | Col Coulton | Martin Waterworth |
| 23.08.1998 Queensland Championships (QLD) | 6 | 370 | 286 |
| 13.06.1999 Millmerran (QLD) | 5 | 319 | 386 |
| 28.11.1999 Southport (QLD) | 4 | 313 | 373 |
| 20.08.2000 Queensland Championships (QLD) | 2 | 262 | 329 |
| 11.03.2001 Brisbane Open (QLD) | 7 | 259 | 488 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 304.6 | 372.4 | |
| Spread: | -339 | 339 | |