| Date | Tournament | State | Round | Keith Merritt | Patti McDonald |
|---|---|---|---|---|---|
| 13/09/1998 | Toowoomba | QLD | 2 | 406 | 228 |
| 31/10/1998 | Redland Bay | QLD | 1 | 398 | 251 |
| 21/02/1999 | Ipswich | QLD | 4 | 299 | 392 |
| 20/02/2000 | Ipswich | QLD | 5 | 357 | 322 |
| 19/10/2002 | Mindbenders Open | QLD | 6 | 320 | 391 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 356.00 | 316.80 | |||
| Spread | 196 | -196 | |||