| Tournament | Round | Dianne Davis | Edward Okulicz |
| 27.01.2003 City of Sydney International Masters (NSW) | 5 | 284 | 427 |
| 17.04.2006 Australian Championships (QLD) | 20 | 310 | 448 |
| 09.04.2007 Australian Championships (NSW) | 12 | 303 | 452 |
| 06.11.2011 Geelong (VIC) | 4 | 253 | 542 |
| 10.03.2018 saturday sessions iii (VIC) | 2 | 314 | 599 |
| 18.04.2021 NATS AFTERPARTY (VIC) | 2 | 365 | 410 |
| 04.07.2021 The Midwinter (VIC) | 2 | 386 | 362 |
| 12.06.2022 VIC CHAMP 22 (VIC) | 11 | 407 | 414 |
| 16.10.2022 OCTOBER TOURNEY (VIC) | 2 | 425 | 469 |
| 08.04.2023 AUS CHAMPS (VIC) | 9 | 240 | 553 |
| 10.06.2023 Victorian Champs (VIC) | 4 | 404 | 389 |
| 13.08.2023 The Classic/AGM 2023 (VIC) | 1 | 484 | 435 |
| 26.11.2023 McKinnon Fundraiser (VIC) | 5 | 309 | 514 |
| Head-to-head after 13 games | 3 | 10 | |
| Average score | 344.92 | 462.61 | |