| Tournament | Round | Shirley Allen | Bonny Day |
| 18.10.1998 Rockingham (WA) | 4 | 416 | 393 |
| 14.02.1999 Fremantle (WA) | 4 | 310 | 430 |
| 17.10.1999 Rockingham (WA) | 6 | 355 | 386 |
| 19.03.2000 Bunbury (WA) | 1 | 398 | 289 |
| 08.10.2000 Rockingham (WA) | 6 | 461 | 344 |
| 15.11.2000 Coogee (WA) | 4 | 393 | 471 |
| 11.11.2001 Coogee (WA) | 1 | 386 | 353 |
| 08.12.2002 Marathon (WA) | 4 | 457 | 352 |
| 08.12.2002 Marathon (WA) | 9 | 433 | 424 |
| 31.05.2003 Western Australian Championships (WA) | 15 | 402 | 348 |
| Head-to-head after 10 games | 7 | 3 | |
| Average score | 401.1 | 379 | |
| Spread: | 221 | -221 | |