| Tournament | Round | Gloria Hagan | Vivi Harvey |
| 03.05.1998 Maelstrom (QLD) | 4 | 377 | 329 |
| 11.10.1998 Greenbank (QLD) | 3 | 329 | 309 |
| 10.01.1999 Coominya Summer (QLD) | 4 | 319 | 368 |
| 02.05.1999 Maelstrom (QLD) | 5 | 323 | 288 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 337 | 323.5 | |
| Spread: | 54 | -54 | |