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