| Tournament | Round | Gloria Gallagher | Dianne Davis |
| 25.01.1998 City of Sydney International Masters (NSW) | 7 | 386 | 401 |
| 25.01.1998 City of Sydney International Masters (NSW) | 15 | 356 | 448 |
| 25.01.1998 City of Sydney International Masters (NSW) | 17 | 242 | 416 |
| 26.07.1998 Winter Masters (NSW) | 6 | 370 | 271 |
| 26.07.1998 Winter Masters (NSW) | 18 | 397 | 381 |
| 27.01.2002 City of Sydney International Masters (NSW) | 11 | 342 | 553 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 348.83 | 411.66 | |
| Spread: | -377 | 377 | |