| Tournament | Round | Robert Tomkins | Jan Serisier |
| 05.10.1998 New South Wales Championships (NSW) | 7 | 388 | 387 |
| 17.01.1999 Baulkham Hills (NSW) | 4 | 304 | 517 |
| 01.08.1999 Winter Masters (NSW) | 8 | 328 | 392 |
| 01.04.2000 Central Coast - Wyong (NSW) | 4 | 396 | 447 |
| 08.04.2001 Blacktown (NSW) | 5 | 289 | 389 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 341 | 426.4 | |
| Spread: | -427 | 427 | |