| Tournament | Round | Shirley Allen | Ann Jones |
| 18.10.1998 Rockingham (WA) | 5 | 429 | 324 |
| 17.01.1999 WA Open (WA) | 7 | 391 | 336 |
| 14.02.1999 Fremantle (WA) | 5 | 276 | 449 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 5 | 427 | 315 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 380.75 | 356 | |
| Spread: | 99 | -99 | |