| Tournament | Round | Howard Rayner | Anne Stewart |
| 17.02.2019 Feb Open (WA) | 4 | 526 | 244 |
| 05.03.2020 PERTH8 (WA) | 2 | 413 | 343 |
| 11.02.2024 February Bisection (WA) | 1 | 381 | 337 |
| 12.01.2025 January Open (WA) | 1 | 362 | 344 |
| 07.12.2025 Graham Bell Memorial (WA) | 5 | 414 | 332 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 419.2 | 320 | |