| Tournament | Round | Michael Vnuk | Esther Perrins |
| 21.01.1999 City of Sydney Masters (NSW) | 18 | 284 | 545 |
| 27.01.2003 City of Sydney International Masters (NSW) | 2 | 421 | 351 |
| 08.03.2015 SA Championship (SA) | 2 | 249 | 505 |
| 19.04.2025 National Championship and Plate (SA) | 5 | 351 | 395 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 326.25 | 449 | |
| Spread: | -491 | 491 | |