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