| Tournament | Round | Tony Williams | Liz Jackman |
| 03.01.2009 Janboree (NSW) | 8 | 363 | 349 |
| 14.11.2009 ACTChamps09 (ACT) | 4 | 438 | 388 |
| 14.11.2009 ACTChamps09 (ACT) | 15 | 336 | 316 |
| 24.04.2010 APRIL FUNDRAISER (NSW) | 9 | 379 | 339 |
| 08.01.2011 Janboree (NSW) | 5 | 364 | 378 |
| 16.01.2011 Yearly Nearly Early (NSW) | 5 | 374 | 409 |
| 19.02.2011 Wollongong Round Robins (NSW) | 9 | 396 | 267 |
| 08.01.2012 Janboree (NSW) | 2 | 379 | 376 |
| 21.08.2016 Hills Open (NSW) | 4 | 394 | 306 |
| 14.05.2017 Tri-State (ACT) | 5 | 441 | 257 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 4 | 497 | 320 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 24 | 484 | 327 |
| Head-to-head after 12 games | 10 | 2 | |
| Average score | 403.75 | 336 | |
| Spread: | 813 | -813 | |