| Tournament | Round | Penny Wells | Patricia Mitchell |
| 05.04.1999 Australian Championships (NSW) | 9 | 421 | 385 |
| 22.07.2001 Winter Masters (NSW) | 6 | 435 | 364 |
| 22.07.2001 Winter Masters (NSW) | 20 | 317 | 436 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 391 | 395 | |
| Spread: | -12 | 12 | |