| Tournament | Round | Simon Walton | Margaret Gibson |
| 18.07.2010 SA Pub July (SA) | 3 | 399 | 317 |
| 14.08.2010 August (SA) | 6 | 417 | 378 |
| 13.03.2011 SA Championship (SA) | 8 | 554 | 408 |
| 26.06.2011 June Pub Tourney (SA) | 1 | 312 | 397 |
| 18.04.2015 Civil War (SA) | 2 | 400 | 433 |
| 19.03.2016 SA March (SA) | 1 | 435 | 402 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 419.5 | 389.16 | |
| Spread: | 182 | -182 | |