| Tournament | Round | Ann Jones | Elwyn Chalk |
| 12.07.1998 WA Masters (WA) | 15 | 340 | 422 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 4 | 402 | 338 |
| 28.05.2000 Melville (WA) | 3 | 340 | 341 |
| 10.09.2000 Yokine (WA) | 5 | 316 | 342 |
| 21.04.2002 Nedlands (WA) | 1 | 403 | 304 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 360.2 | 349.4 | |
| Spread: | 54 | -54 | |