| Date | Tournament | State | Round | Margaret Sella | Rene Chelton |
|---|---|---|---|---|---|
| 13/06/2005 | Victorian Championships | VIC | 7 | 372 | 409 |
| 17/04/2006 | Australian Championships | QLD | 5 | 331 | 385 |
| 08/03/2015 | SA Championship | SA | 13 | 444 | 330 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 382.33 | 374.67 | |||
| Spread | 23 | -23 | |||