| Tournament | Round | Jane Walker | Margaret Bishop |
| 25.04.2011 Aus Championship (ACT) | 17 | 390 | 418 |
| 17.04.2017 National Championship (WA) | 12 | 282 | 330 |
| 17.04.2017 National Championship (WA) | 15 | 373 | 445 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 348.33 | 397.66 | |
| Spread: | -148 | 148 | |