| Tournament | Round | Betty Foreman | Penny Wells |
| 05.04.1999 Australian Championships (NSW) | 1 | 363 | 312 |
| 21.10.2000 Spring Marathon (NSW) | 4 | 375 | 319 |
| 18.08.2001 Revesby (NSW) | 4 | 326 | 322 |
| 07.09.2002 St George (NSW) | 3 | 363 | 415 |
| 27.05.2018 BELL WINTER (TAS) | 2 | 426 | 326 |
| 24.06.2018 Kingston June (TAS) | 5 | 355 | 360 |
| 18.08.2018 Howrah (TAS) | 6 | 271 | 443 |
| 15.03.2020 Kingston (TAS) | 6 | 354 | 380 |
| 20.06.2020 Belljun (TAS) | 5 | 407 | 411 |
| 20.06.2020 Belljun (TAS) | 12 | 325 | 397 |
| 06.06.2021 Bel Winter (TAS) | 1 | 321 | 385 |
| Head-to-head after 11 games | 4 | 7 | |
| Average score | 353.27 | 370 | |
| Spread: | -184 | 184 | |