| Date | Tournament | State | Round | Helen Williamson | Marge Roberts |
|---|---|---|---|---|---|
| 30/03/2024 | National Plate | WA | 11 | 301 | 322 |
| 30/03/2024 | National Plate | WA | 14 | 302 | 360 |
| 30/03/2024 | National Plate | WA | 22 | 215 | 398 |
| Head-to-head after 3 games | 0 | 3 | |||
| Average score | 272.67 | 360.00 | |||
| Spread | -262 | 262 | |||