| Tournament | Round | John Salmon | Olga Visser |
| 06.11.2015 Perth International (WA) | 3 | 398 | 424 |
| 08.04.2023 PLATE (VIC) | 15 | 415 | 428 |
| 19.04.2025 National Championship and Plate (SA) | 4 | 459 | 279 |
| 19.04.2025 National Championship and Plate (SA) | 15 | 315 | 337 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 396.75 | 367 | |
| Spread: | 119 | -119 | |