| Date | Tournament | State | 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 | 357.00 | 391.75 | |||
| Spread | -139 | 139 | |||