| Tournament | Round | Jean McGiffen | Barry Harridge |
| 26.07.1998 Winter Masters (NSW) | 5 | 390 | 379 |
| 16.04.2001 Australian Championships (VIC) | 21 | 406 | 370 |
| 07.10.2002 New South Wales Championships (NSW) | 2 | 493 | 259 |
| 23.11.2003 ACT Championships (ACT) | 5 | 344 | 357 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 408.25 | 341.25 | |
| Spread: | 268 | -268 | |