| Tournament | Round | Krystyna Batten | Vinh Nguyen |
| 02.07.2022 NO FRILLS 3 (NSW) | 2 | 443 | 318 |
| 06.11.2022 Revesby Round Robin (NSW) | 8 | 407 | 434 |
| 04.05.2024 Hornsby Improvers (NSW) | 2 | 428 | 387 |
| 19.10.2024 Spring Marathon (NSW) | 1 | 396 | 404 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 418.5 | 385.75 | |
| Spread: | 131 | -131 | |