| Tournament | Round | Glenys Dettmann | Norma Engel |
| 28.01.2012 Ballarat Summer (VIC) | 6 | 392 | 411 |
| 18.03.2012 Langwarrin (VIC) | 5 | 401 | 403 |
| 24.06.2012 CLOTA COTTAGE (VIC) | 6 | 417 | 424 |
| 02.02.2013 BALLARAT SUMMER (VIC) | 2 | 340 | 317 |
| 06.12.2015 Frankston (VIC) | 5 | 445 | 342 |
| 22.05.2016 CRANBOURNE (VIC) | 2 | 399 | 327 |
| 20.11.2016 Vic AGM (VIC) | 2 | 384 | 402 |
| 03.02.2018 saturday sessions 1 (VIC) | 1 | 323 | 420 |
| 11.08.2018 Saturday Sessions 6 (VIC) | 3 | 369 | 424 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 385.55 | 385.55 | |
| Spread: | 0 | 0 | |