| Date | Tournament | State | Round | Alastair Richards | Margaret Andrews |
|---|---|---|---|---|---|
| 27/01/2002 | City of Sydney International Masters | NSW | 5 | 363 | 298 |
| 07/10/2002 | New South Wales Championships | NSW | 16 | 400 | 311 |
| 01/10/2007 | New South Wales Champs | NSW | 1 | 429 | 318 |
| 05/10/2009 | NSW CHAMPIONSHIPS | NSW | 2 | 521 | 372 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 428.25 | 324.75 | |||
| Spread | 414 | -414 | |||