| Tournament | Round | Geoff Shepheard | Bob Jackman |
| 08.06.2015 Vic Championship (VIC) | 2 | 335 | 503 |
| 30.03.2024 National Championship (WA) | 1 | 311 | 515 |
| 04.04.2026 AUS CHAMPS (ACT) | 7 | 339 | 388 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 328.33 | 468.66 | |
| Spread: | -421 | 421 | |