| Date | Tournament | State | Round | Dianne Davis | Bob Jackman |
|---|---|---|---|---|---|
| 31/12/1995 | Summer Sgramble | VIC | 8 | 324 | 577 |
| 30/12/1996 | Summer Sgramble | VIC | 1 | 320 | 566 |
| 20/04/1997 | NSW/Victoria Border Challenge | NSW | 4 | 306 | 404 |
| 06/10/1997 | New South Wales Championships | NSW | 13 | 320 | 390 |
| 08/06/1998 | Victorian Championships | VIC | 2 | 370 | 338 |
| 14/06/1999 | Victorian Championships | VIC | 20 | 361 | 475 |
| 07/05/2000 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 235 | 492 |
| 06/05/2001 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 7 | 300 | 350 |
| 01/04/2002 | Australian Championships | WA | 13 | 344 | 416 |
| 05/05/2002 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 420 | 333 |
| 27/01/2003 | City of Sydney International Masters | NSW | 9 | 346 | 454 |
| 05/04/2010 | Aus Championship | SA | 1 | 357 | 414 |
| 08/06/2015 | Vic Championship | VIC | 5 | 288 | 505 |
| 08/06/2015 | Vic Championship | VIC | 22 | 302 | 421 |
| 08/04/2023 | AUS CHAMPS | VIC | 19 | 271 | 397 |
| 19/04/2025 | National Championship and Plate | SA | 13 | 316 | 467 |
| Head-to-head after 16 games | 2 | 14 | |||
| Average score | 323.75 | 437.44 | |||
| Spread | -1819 | 1819 | |||