| Tournament | Round | Bob Jackman | Marie Knight |
| 15.04.1998 Australian Championships (TAS) | 11 | 528 | 325 |
| 08.06.1998 Victorian Championships (VIC) | 10 | 397 | 389 |
| 05.10.1998 New South Wales Championships (NSW) | 18 | 339 | 477 |
| 05.04.1999 Australian Championships (NSW) | 12 | 394 | 343 |
| 14.06.1999 Victorian Championships (VIC) | 3 | 408 | 340 |
| 01.08.1999 Winter Masters (NSW) | 9 | 402 | 364 |
| 06.02.2000 Kempsey Challenge (NSW) | 3 | 367 | 353 |
| 02.10.2000 New South Wales Championships (NSW) | 12 | 391 | 485 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 403.25 | 384.5 | |
| Spread: | 150 | -150 | |