| Tournament | Round | Michael Hornung | Dianne Davis |
| 09.03.2002 South Australian Championships (SA) | 14 | 402 | 482 |
| 27.04.2002 Western Suburbs (VIC) | 6 | 402 | 334 |
| 20.07.2002 July Bunny (VIC) | 2 | 300 | 100 |
| 20.07.2002 July Bunny (VIC) | 7 | 300 | 100 |
| 27.07.2003 Bentleigh (VIC) | 6 | 437 | 401 |
| 16.10.2005 Frankston (VIC) | 1 | 452 | 261 |
| 22.10.2006 Frankston (VIC) | 5 | 406 | 466 |
| 10.12.2006 McKinnon 2006 (VIC) | 3 | 371 | 329 |
| 28.12.2006 Decathon (VIC) | 6 | 282 | 572 |
| 09.04.2007 Australian Championships (NSW) | 10 | 455 | 356 |
| 26.10.2008 MOUNT MARTHA (VIC) | 5 | 427 | 393 |
| 28.12.2008 Decathon (VIC) | 6 | 407 | 384 |
| 24.11.2024 NOVEMBER (VIC) | 5 | 405 | 334 |
| Head-to-head after 13 games | 10 | 3 | |
| Average score | 388.15 | 347.07 | |
| Spread: | 534 | -534 | |