| Tournament | Round | Anne Kelly | Marge Roberts |
| 18.10.1998 Rockingham (WA) | 3 | 386 | 331 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 2 | 402 | 405 |
| 01.06.2008 WA Championships (WA) | 14 | 383 | 376 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 390.33 | 370.66 | |
| Spread: | 59 | -59 | |