| Date | Tournament | State | Round | Benjamin Lee | Bettina Tonkin |
|---|---|---|---|---|---|
| 07/07/2013 | July Bisection | WA | 1 | 283 | 443 |
| 27/07/2014 | BASSENDEAN | WA | 2 | 443 | 349 |
| 12/10/2014 | YOOF OCT | WA | 7 | 395 | 323 |
| 09/11/2014 | Round Robin NOV | WA | 5 | 363 | 299 |
| 07/11/2015 | Open Saturday | WA | 4 | 536 | 333 |
| 21/02/2016 | FEB21RR | WA | 6 | 335 | 392 |
| 06/06/2016 | WA Championship | WA | 4 | 434 | 314 |
| 05/06/2017 | WA Championship | WA | 5 | 435 | 337 |
| 05/06/2022 | WA State 2022 | WA | 8 | 536 | 262 |
| 22/01/2023 | January Open | WA | 2 | 496 | 282 |
| 04/06/2023 | WA State Champs 2023 | WA | 17 | 362 | 342 |
| 01/06/2025 | WA Championship 2025 | WA | 5 | 388 | 347 |
| 07/12/2025 | Graham Bell Memorial | WA | 1 | 419 | 334 |
| Head-to-head after 13 games | 11 | 2 | |||
| Average score | 417.31 | 335.15 | |||
| Spread | 1068 | -1068 | |||