| Tournament | Round | Jan Robertson | Col Coulton |
| 17.05.1998 Southport Winter (QLD) | 2 | 340 | 320 |
| 10.09.2000 Toowoomba (QLD) | 5 | 392 | 287 |
| 13.01.2002 Greenbank (QLD) | 4 | 344 | 317 |
| 14.04.2002 Brisbane (QLD) | 5 | 433 | 334 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 377.25 | 314.5 | |
| Spread: | 251 | -251 | |