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