| Date | Tournament | State | Round | Margaret Gibson | Rene Chelton |
|---|---|---|---|---|---|
| 08/03/2015 | SA Championship | SA | 15 | 396 | 311 |
| 28/03/2016 | Australian Championship | SA | 21 | 389 | 354 |
| 10/09/2017 | SUNDAY SIDE | SA | 7 | 353 | 352 |
| 10/03/2019 | SA Championship | SA | 11 | 342 | 356 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 370.00 | 343.25 | |||
| Spread | 107 | -107 | |||