| Date | Tournament | State | Round | Ivor Zetler | Alastair Richards |
|---|---|---|---|---|---|
| 20/10/2001 | Spring Marathon | NSW | 2 | 247 | 391 |
| 18/07/2004 | Winter Masters | NSW | 8 | 363 | 305 |
| 04/09/2004 | Beecroft Marathon | NSW | 4 | 386 | 348 |
| 30/01/2005 | City of Sydney International Masters | NSW | 12 | 394 | 360 |
| 29/01/2006 | City of Sydney International Masters | NSW | 10 | 370 | 479 |
| 28/01/2007 | City of Sydney International Masters | NSW | 20 | 355 | 373 |
| 04/07/2010 | BEECROFT MARATHON | NSW | 4 | 427 | 476 |
| 06/03/2011 | BUGS 2011 | NSW | 5 | 465 | 531 |
| 12/05/2012 | BEECROFT MARATHON | NSW | 12 | 410 | 358 |
| 20/07/2014 | Winter Masters | NSW | 1 | 369 | 461 |
| 26/07/2015 | Winter Masters | NSW | 1 | 412 | 429 |
| Head-to-head after 11 games | 4 | 7 | |||
| Average score | 381.64 | 410.09 | |||
| Spread | -313 | 313 | |||