| Tournament | Round | Bonny Day | Gwen Kirkham |
| 31.05.1998 Melville (WA) | 2 | 298 | 371 |
| 02.08.1998 Bassendean (WA) | 1 | 300 | 341 |
| 14.03.1999 Bunbury (WA) | 5 | 278 | 342 |
| 19.09.1999 Spring Subiaco (WA) | 5 | 415 | 355 |
| 03.10.1999 Yokine (WA) | 3 | 312 | 345 |
| 10.06.2001 Advanced Intermediate Recreation (WA) | 1 | 390 | 374 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 332.16 | 354.66 | |
| Spread: | -135 | 135 | |