| Date | Tournament | State | Round | Derek McKenzie | Marie Knight |
|---|---|---|---|---|---|
| 25/01/1998 | City of Sydney International Masters | NSW | 10 | 353 | 370 |
| 05/10/1998 | New South Wales Championships | NSW | 5 | 388 | 312 |
| 21/01/1999 | City of Sydney Masters | NSW | 18 | 450 | 428 |
| 01/08/1999 | Winter Masters | NSW | 7 | 383 | 405 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 393.50 | 378.75 | |||
| Spread | 59 | -59 | |||