| Tournament | Round | Gloria Gallagher | Sam Greenberg |
| 25.01.1998 City of Sydney International Masters (NSW) | 12 | 456 | 374 |
| 01.03.1998 Balmain (NSW) | 7 | 437 | 279 |
| 15.03.1998 Sutherland (NSW) | 2 | 369 | 369 |
| 05.10.1998 New South Wales Championships (NSW) | 10 | 358 | 379 |
| 14.11.1998 Sydney (NSW) | 4 | 429 | 312 |
| Head-to-head after 5 games | 3.5 | 1.5 | |
| Average score | 409.8 | 342.6 | |
| Spread: | 336 | -336 | |