| Tournament | Round | Jan Cheong | Jenny Coetzee |
| 11.11.2001 Coogee (WA) | 3 | 517 | 310 |
| 01.04.2002 Australian Championships (WA) | 4 | 381 | 390 |
| 21.04.2002 Nedlands (WA) | 4 | 410 | 387 |
| 10.08.2002 Western Australian Masters (WA) | 11 | 362 | 376 |
| 10.02.2002 Fremantle (WA) | 2 | 350 | 387 |
| 10.11.2002 Coogee (WA) | 2 | 294 | 416 |
| 07.12.2003 Summer Marathon (WA) | 3 | 439 | 246 |
| 07.12.2003 Summer Marathon (WA) | 8 | 375 | 262 |
| 09.01.2005 Summer Maximin (WA) | 7 | 369 | 332 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 388.55 | 345.11 | |
| Spread: | 391 | -391 | |