| Date | Tournament | State | Round | Marge Roberts | Gwen Kirkham |
|---|---|---|---|---|---|
| 19/09/1999 | Spring Subiaco | WA | 4 | 269 | 300 |
| 27/03/2000 | Nedlands | WA | 5 | 312 | 263 |
| 08/12/2002 | Marathon | WA | 8 | 288 | 351 |
| 13/07/2003 | Bassendean | WA | 2 | 364 | 304 |
| 31/08/2003 | Yokine | WA | 5 | 469 | 318 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 340.40 | 307.20 | |||
| Spread | 166 | -166 | |||