| Tournament | Round | Patti McDonald | Ron Keim |
| 28.11.1999 Southport (QLD) | 2 | 335 | 341 |
| 11.06.2000 Millmerran (QLD) | 2 | 340 | 347 |
| 05.11.2000 Redcliffe (QLD) | 1 | 374 | 345 |
| 03.12.2000 Southport (QLD) | 2 | 330 | 321 |
| 16.09.2001 Toowoomba (QLD) | 1 | 277 | 327 |
| 08.12.2002 Southport (QLD) | 3 | 355 | 313 |
| 17.06.2007 Charity Tournament (QLD) | 4 | 344 | 263 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 336.42 | 322.42 | |
| Spread: | 98 | -98 | |