| Date | Tournament | State | Round | Marge Roberts | Fifi Lefebvre |
|---|---|---|---|---|---|
| 10/06/2001 | Advanced Intermediate Recreation | WA | 2 | 315 | 353 |
| 21/10/2001 | Rockingham | WA | 3 | 260 | 329 |
| 01/06/2008 | WA Championships | WA | 1 | 277 | 407 |
| 03/06/2013 | WA Championship | WA | 1 | 241 | 496 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 273.25 | 396.25 | |||
| Spread | -492 | 492 | |||