| Tournament | Round | Margaret Gibson | La |
| 16.09.2001 September (SA) | 5 | 397 | 336 |
| 13.01.2002 January Open (SA) | 2 | 377 | 269 |
| 30.01.2011 January Pub Tourney (SA) | 4 | 416 | 356 |
| 13.03.2011 SA Championship (SA) | 9 | 349 | 378 |
| 27.07.2014 July Pub Tourney (SA) | 5 | 435 | 288 |
| 23.01.2016 4-4-4 Tournament (SA) | 9 | 331 | 295 |
| 13.03.2016 SA Championship (SA) | 15 | 405 | 283 |
| 07.01.2017 January Pub Tourney (SA) | 2 | 451 | 247 |
| 28.10.2017 October Pub Tourney (SA) | 2 | 377 | 323 |
| 06.01.2018 January Pub Tourney (SA) | 3 | 368 | 328 |
| 11.03.2018 SA Championship (SA) | 1 | 309 | 364 |
| 05.01.2019 January Pub Tourney (SA) | 1 | 347 | 358 |
| 14.04.2019 Civil War (SA) | 5 | 326 | 383 |
| 29.09.2019 Battle of the Sexes (SA) | 2 | 415 | 317 |
| Head-to-head after 14 games | 10 | 4 | |
| Average score | 378.78 | 323.21 | |
| Spread: | 778 | -778 | |