| Tournament | Round | Graeme Lock Lee | Krystyna Batten |
| 16.08.2015 Hills (NSW) | 1 | 477 | 357 |
| 14.10.2017 Spring Marathon (NSW) | 2 | 499 | 342 |
| 23.01.2021 CSIM (NSW) | 10 | 406 | 372 |
| 05.10.2025 NSW CHAMPS ONE DAY (NSW) | 5 | 428 | 368 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 452.5 | 359.75 | |
| Spread: | 371 | -371 | |