| Tournament | Round | Barry Harridge | Doris Schwenn |
| 15.04.1998 Australian Championships (TAS) | 8 | 410 | 376 |
| 22.04.2000 Australian Championships (QLD) | 11 | 395 | 439 |
| 16.04.2001 Australian Championships (VIC) | 17 | 401 | 419 |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 9 | 361 | 413 |
| 07.03.2004 South Australian Championships (SA) | 11 | 340 | 383 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 381.4 | 406 | |
| Spread: | -123 | 123 | |