| Tournament | Round | Bernie Grunke | Jenny Gibson |
| 10.10.1999 Greenbank (QLD) | 4 | 272 | 367 |
| 05.05.2001 Auran Round Robin (QLD) | 7 | 290 | 348 |
| 24.02.2002 Ipswich (QLD) | 5 | 434 | 383 |
| 15.09.2002 Toowoomba (QLD) | 6 | 320 | 423 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 329 | 380.25 | |
| Spread: | -205 | 205 | |