| Tournament | Round | Michael Smith | Marge Roberts |
| 21.05.2023 Melville 2023 (WA) | 6 | 269 | 405 |
| 04.06.2023 WA State Champs 2023 (WA) | 5 | 317 | 281 |
| 04.06.2023 WA State Champs 2023 (WA) | 11 | 377 | 311 |
| 12.01.2025 January Open (WA) | 4 | 315 | 323 |
| 13.04.2025 Joy Deans Memorial (WA) | 2 | 364 | 251 |
| 01.06.2025 WA Championship 2025 (WA) | 8 | 352 | 355 |
| 01.06.2025 WA Championship 2025 (WA) | 17 | 268 | 381 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 323.14 | 329.57 | |
| Spread: | -45 | 45 | |