| Tournament | Round | Glenys Dettmann | Betty Egan |
| 20.11.2011 Bentleigh (VIC) | 7 | 398 | 362 |
| 29.09.2013 Esssendon (VIC) | 6 | 311 | 416 |
| 09.06.2014 Vic Champs (VIC) | 8 | 363 | 374 |
| 07.12.2014 FRANKSTON NORTH 2 (VIC) | 2 | 413 | 419 |
| 23.08.2015 Winter PMU (VIC) | 3 | 341 | 400 |
| 28.03.2016 Australian Championship (SA) | 16 | 413 | 336 |
| 20.11.2016 Vic AGM (VIC) | 3 | 337 | 445 |
| 14.10.2017 Geelong (VIC) | 2 | 375 | 392 |
| 27.10.2018 saturday sessions 8 (VIC) | 5 | 345 | 389 |
| 09.06.2019 Queens Birthday (VIC) | 2 | 384 | 356 |
| 07.07.2019 Midwinter (VIC) | 2 | 424 | 295 |
| 31.08.2019 sat sessions 4b (VIC) | 4 | 349 | 397 |
| 12.10.2019 Sat Sessions 4C (VIC) | 2 | 380 | 340 |
| 17.11.2019 fans (VIC) | 5 | 412 | 362 |
| Head-to-head after 14 games | 6 | 8 | |
| Average score | 374.64 | 377.35 | |
| Spread: | -38 | 38 | |