| Tournament | Round | Wendi Symes | Tim Guidera |
| 13.03.2016 SA Championship (SA) | 4 | 326 | 333 |
| 13.03.2016 SA Championship (SA) | 10 | 272 | 345 |
| 22.10.2017 SA/Vic Border Challenge (SA) | 3 | 351 | 326 |
| 19.04.2025 National Championship and Plate (SA) | 3 | 393 | 369 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 335.5 | 343.25 | |
| Spread: | -31 | 31 | |