| Date | Tournament | State | Round | Benjamin Lee | Marge Roberts |
|---|---|---|---|---|---|
| 25/08/2013 | Rockingham | WA | 6 | 370 | 395 |
| 18/03/2018 | Joy Deans Memorial | WA | 5 | 387 | 483 |
| 06/08/2023 | Glenys Lawrie Memorial | WA | 1 | 402 | 299 |
| 14/01/2024 | January Open | WA | 1 | 454 | 299 |
| 11/08/2024 | Glenys Lawrie Memorial | WA | 1 | 382 | 347 |
| 12/01/2025 | January Open | WA | 1 | 443 | 288 |
| 13/04/2025 | Joy Deans Memorial | WA | 5 | 370 | 306 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 401.14 | 345.29 | |||
| Spread | 391 | -391 | |||