| Tournament | Round | Margaret Gibson | Norma Fisher |
| 23.10.2010 Vic/SA Border Challenge (VIC) | 7 | 296 | 429 |
| 14.07.2013 SA/Vic Border Challenge (SA) | 7 | 386 | 291 |
| 19.10.2014 SA/Vic Border Challenge (VIC) | 7 | 354 | 443 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 345.33 | 387.66 | |
| Spread: | -127 | 127 | |