| Date | Tournament | State | Round | Joan Thomas | Marlene Ellis |
|---|---|---|---|---|---|
| 22/02/1998 | Ballarat | VIC | 5 | 284 | 289 |
| 13/09/1998 | Victorian Country Championships | VIC | 4 | 378 | 280 |
| 07/02/1999 | Ballarat | VIC | 3 | 365 | 270 |
| 07/03/1999 | Bendigo | VIC | 6 | 311 | 322 |
| 05/03/2000 | Bendigo | VIC | 6 | 340 | 256 |
| 09/02/2002 | Ballarat | VIC | 2 | 259 | 345 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 322.83 | 293.67 | |||
| Spread | 175 | -175 | |||