| Tournament | Round | Alastair Richards | Tony Kalayzich |
| 14.10.2006 Spring Marathon (NSW) | 1 | 410 | 406 |
| 13.10.2007 Spring Marathon (NSW) | 1 | 444 | 315 |
| 31.12.2012 NYE Food for thought (NSW) | 12 | 469 | 279 |
| 29.01.2017 City of Sydney International Masters (NSW) | 9 | 468 | 296 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 447.75 | 324 | |
| Spread: | 495 | -495 | |