| Tournament | Round | June Lewis | John Finlay |
| 04.11.2007 Coogee 2007 (WA) | 2 | 299 | 323 |
| 31.07.2011 BASSENDEAN (WA) | 1 | 244 | 435 |
| 04.06.2012 WA CHAMPS (WA) | 6 | 320 | 322 |
| 04.06.2012 WA CHAMPS (WA) | 11 | 373 | 429 |
| 01.06.2015 WA Champs (WA) | 18 | 330 | 457 |
| 06.06.2016 WA Championship (WA) | 9 | 285 | 354 |
| 04.06.2018 WA Championship (WA) | 4 | 288 | 352 |
| Head-to-head after 7 games | 0 | 7 | |
| Average score | 305.57 | 381.71 | |