| Tournament | Round | Olga Visser | Rob Hutchinson |
| 14.05.2023 Queensland May (QLD) | 7 | 454 | 462 |
| 14.05.2023 Queensland May (QLD) | 7 | 454 | 462 |
| 19.04.2025 National Championship and Plate (SA) | 24 | 445 | 397 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 451 | 440.33 | |
| Spread: | 32 | -32 | |