| Tournament | Round | Dianne Gibson | Norma Engel |
| 01.12.2002 McKinnon (VIC) | 1 | 319 | 309 |
| 19.01.2003 Bil Rose Aestival (VIC) | 4 | 369 | 346 |
| 27.07.2003 Bentleigh (VIC) | 4 | 375 | 363 |
| 11.08.2018 Saturday Sessions 6 (VIC) | 2 | 402 | 264 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 366.25 | 320.5 | |
| Spread: | 183 | -183 | |