| Tournament | Round | Tei Ngatai | Carol Colwill |
| 28.11.2015 November Pub Tourney (SA) | 4 | 317 | 405 |
| 25.03.2017 March Pub Tourney (SA) | 1 | 331 | 485 |
| 01.04.2017 SA April (SA) | 1 | 337 | 397 |
| 14.04.2018 SA April (SA) | 1 | 326 | 460 |
| 18.08.2018 SA August (SA) | 5 | 395 | 323 |
| 14.04.2019 Civil War (SA) | 3 | 352 | 360 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 343 | 405 | |