| Tournament | Round | Gloria Gallagher | Meg Henderson |
| 05.10.1998 New South Wales Championships (NSW) | 3 | 364 | 374 |
| 05.04.1999 Australian Championships (NSW) | 16 | 388 | 353 |
| 14.06.1999 Victorian Championships (VIC) | 4 | 402 | 324 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 384.66 | 350.33 | |
| Spread: | 103 | -103 | |