| Tournament | Round | Dieter Jedamski | Tim Guidera |
| 03.04.2022 SA April (SA) | 3 | 343 | 341 |
| 19.06.2022 SA June (SA) | 2 | 415 | 350 |
| 23.10.2022 SA October (SA) | 1 | 493 | 285 |
| 23.03.2024 Seaford March (SA) | 4 | 357 | 406 |
| 21.07.2024 SA July (SA) | 4 | 317 | 336 |
| 22.09.2024 SA September (SA) | 2 | 370 | 295 |
| 15.12.2024 SA December (SA) | 7 | 301 | 445 |
| 19.04.2025 National Championship and Plate (SA) | 15 | 365 | 355 |
| 06.07.2025 SA July (SA) | 5 | 337 | 444 |
| 14.09.2025 SA September (SA) | 2 | 333 | 358 |
| 19.04.2026 SA April (SA) | 6 | 380 | 299 |
| Head-to-head after 11 games | 6 | 5 | |
| Average score | 364.63 | 355.81 | |
| Spread: | 97 | -97 | |