| Tournament | Round | Penny Wells | Joan Buchanan |
| 14.11.1998 Sydney (NSW) | 2 | 395 | 361 |
| 04.10.1999 New South Wales Championships (NSW) | 9 | 386 | 381 |
| 04.10.1999 New South Wales Championships (NSW) | 21 | 401 | 361 |
| 07.07.2000 Chatswood (NSW) | 7 | 420 | 421 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 400.5 | 381 | |
| Spread: | 78 | -78 | |