| Tournament | Round | Bil Rose | Mary McMahon |
| 08.06.1998 Victorian Championships (VIC) | 17 | 303 | 437 |
| 25.10.1998 Frankston (VIC) | 1 | 346 | 386 |
| 28.12.1999 Decathon (VIC) | 3 | 384 | 397 |
| 06.08.2000 Knox (VIC) | 1 | 395 | 347 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 357 | 391.75 | |
| Spread: | -139 | 139 | |