| Tournament | Round | Ivor Zetler | Marie London |
| 25.04.2011 Aus Championship (ACT) | 4 | 391 | 447 |
| 21.04.2014 Australian Championship (NSW) | 2 | 351 | 352 |
| 21.04.2014 Australian Championship (NSW) | 14 | 419 | 462 |
| 28.03.2016 Australian Championship (SA) | 13 | 377 | 377 |
| Head-to-head after 4 games | 0.5 | 3.5 | |
| Average score | 384.5 | 409.5 | |
| Spread: | -100 | 100 | |