| Tournament | Round | Bob Jackman | Carol Johnsen |
| 01.04.2002 Australian Championships (WA) | 10 | 438 | 391 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 2 | 403 | 357 |
| 30.04.2006 NSW vs Victoria Border Challenge Wagga Wagga (NSW) | 3 | 495 | 392 |
| 09.05.2010 3 State Challenge, Wagga Wagga (NSW) | 10 | 466 | 302 |
| 28.03.2016 Australian Championship (SA) | 19 | 361 | 423 |
| 29.01.2017 City of Sydney International Masters (NSW) | 5 | 395 | 410 |
| 14.05.2017 Tri-State (ACT) | 6 | 436 | 359 |
| 13.05.2018 Tri-State 2018 (VIC) | 4 | 403 | 368 |
| 13.05.2018 Tri-State 2018 (VIC) | 9 | 546 | 377 |
| 03.11.2022 Seniors Championship (NSW) | 16 | 435 | 429 |
| 30.03.2024 National Championship (WA) | 3 | 465 | 279 |
| Head-to-head after 11 games | 9 | 2 | |
| Average score | 440.27 | 371.54 | |
| Spread: | 756 | -756 | |