| Tournament | Round | Paul Richards | Margaret Griggs |
| 31.10.2004 Tasmanian Championships (TAS) | 4 | 440 | 292 |
| 22.04.2019 2019 Australian Championship (TAS) | 6 | 479 | 349 |
| 22.04.2019 2019 Australian Championship (TAS) | 20 | 388 | 404 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 435.66 | 348.33 | |
| Spread: | 262 | -262 | |