| Tournament | Round | Bonny Day | Trish Marchand |
| 15.03.1998 Bunbury (WA) | 3 | 322 | 329 |
| 18.10.1998 Rockingham (WA) | 5 | 323 | 433 |
| 14.02.1999 Fremantle (WA) | 5 | 416 | 408 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 5 | 342 | 343 |
| 03.10.1999 Yokine (WA) | 2 | 362 | 417 |
| 05.12.1999 Marathon December (WA) | 5 | 305 | 373 |
| 19.03.2000 Bunbury (WA) | 5 | 325 | 377 |
| 27.03.2000 Nedlands (WA) | 2 | 375 | 318 |
| 08.07.2001 Bassendean (WA) | 5 | 326 | 419 |
| Head-to-head after 9 games | 2 | 7 | |
| Average score | 344 | 379.66 | |
| Spread: | -321 | 321 | |