| Date | Tournament | State | Round | Kath Bermingham | Marge Roberts |
|---|---|---|---|---|---|
| 14/03/1999 | Bunbury | WA | 1 | 292 | 469 |
| 25/04/1999 | Nedlands | WA | 1 | 460 | 285 |
| 30/05/1999 | Melville | WA | 1 | 330 | 297 |
| 30/09/2001 | Manjimup | WA | 4 | 356 | 277 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 359.50 | 332.00 | |||
| Spread | 110 | -110 | |||