| Tournament | Round | Anne Trotter | Beryl Bell |
| 08.04.2001 Nedlands (WA) | 5 | 303 | 320 |
| 10.06.2001 Advanced Intermediate Recreation (WA) | 4 | 317 | 397 |
| 31.05.2003 Western Australian Championships (WA) | 4 | 335 | 249 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 318.33 | 322 | |
| Spread: | -11 | 11 | |