| Date | Tournament | State | Round | Ron Keim | Jean Mackenzie |
|---|---|---|---|---|---|
| 12/07/1998 | Coominya | QLD | 6 | 339 | 343 |
| 20/02/2000 | Ipswich | QLD | 3 | 347 | 385 |
| 10/09/2000 | Toowoomba | QLD | 2 | 362 | 338 |
| 24/02/2002 | Ipswich | QLD | 2 | 290 | 342 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 334.50 | 352.00 | |||
| Spread | -70 | 70 | |||