| Tournament | Round | Marie London | Barry Harridge |
| 22.04.2000 Australian Championships (QLD) | 6 | 312 | 459 |
| 17.04.2006 Australian Championships (QLD) | 4 | 290 | 573 |
| 17.04.2006 Australian Championships (QLD) | 20 | 386 | 319 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 329.33 | 450.33 | |
| Spread: | -363 | 363 | |