| Tournament | Round | Roger Blom | Dianne Davis |
| 08.06.1998 Victorian Championships (VIC) | 11 | 446 | 322 |
| 28.12.1998 Decathon (VIC) | 12 | 343 | 433 |
| 17.01.1999 Bil Rose Aestival (VIC) | 2 | 357 | 382 |
| 17.04.1999 Knox-Gully (VIC) | 5 | 540 | 305 |
| 12.06.2000 Victorian Championships (VIC) | 15 | 471 | 314 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 431.4 | 351.2 | |
| Spread: | 401 | -401 | |