| Tournament | Round | Penny Wells | Margaret Berliner |
| 14.11.1999 Sydney (NSW) | 4 | 449 | 288 |
| 14.07.2001 Chatswood (NSW) | 2 | 374 | 333 |
| 27.01.2002 City of Sydney International Masters (NSW) | 7 | 291 | 511 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 371.33 | 377.33 | |
| Spread: | -18 | 18 | |