| Tournament | Round | Margaret Inglis | Ted De Boer |
| 27.08.2006 Queensland Championships (QLD) | 1 | 379 | 365 |
| 29.08.2010 Qld Championships (QLD) | 3 | 247 | 329 |
| 13.02.2011 Flood Charity Fundraiser (QLD) | 1 | 322 | 314 |
| 08.02.2014 Alzheimer's FR Saturday (QLD) | 7 | 339 | 335 |
| 26.08.2018 Queensland Championships (QLD) | 6 | 266 | 392 |
| 04.06.2023 Southport Winter (QLD) | 4 | 259 | 374 |
| 01.06.2025 June Jaunt (QLD) | 1 | 379 | 262 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 313 | 338.71 | |
| Spread: | -180 | 180 | |