| Tournament | Round | Judy Mansfield | Margaret Gibson |
| 11.03.2018 SA Championship (SA) | 8 | 538 | 320 |
| 29.09.2019 Battle of the Sexes (SA) | 1 | 387 | 382 |
| 27.12.2019 SA Xmas Leftovers (SA) | 1 | 328 | 362 |
| 02.08.2020 SA August (SA) | 3 | 374 | 312 |
| 06.09.2020 SA September (SA) | 5 | 291 | 411 |
| 27.12.2020 Xmas Leftovers (SA) | 3 | 407 | 464 |
| 25.09.2021 Pub Scrabble Sept (SA) | 3 | 309 | 357 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 376.28 | 372.57 | |
| Spread: | 26 | -26 | |