| Tournament | Round | Rob Hutchinson | Rowena Vnuk |
| 23.10.2022 SA October (SA) | 4 | 336 | 381 |
| 09.03.2024 SA CHAMPS 2024 (SA) | 9 | 381 | 372 |
| 08.03.2025 SA Champs (SA) | 7 | 449 | 345 |
| 19.04.2025 National Championship and Plate (SA) | 4 | 375 | 372 |
| 19.04.2025 National Championship and Plate (SA) | 15 | 277 | 453 |
| 07.03.2026 SA Champs 2026 (SA) | 11 | 460 | 283 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 379.66 | 367.66 | |
| Spread: | 72 | -72 | |