Head to Head
| UTR Pro Tennis Series Canberra | 2021/04/21 03:00 | Alexander Crnokrak v Calum Puttergill | 4-6,0-1 |
| UTR Pro Tennis Series Canberra | 2021/04/12 23:00 | Alexander Crnokrak v Calum Puttergill | 2-6,6-2,4-5 |
| UTR Pro Tennis Series - Brisbane | 2020/12/08 00:02 | Calum Puttergill v Alexander Crnokrak | 1-6,5-7 |
| UTR Pro Tennis Series - Brisbane | 2020/08/11 02:30 | Alexander Crnokrak v Calum Puttergill | 6-4,0-6,1-0 |
| UTR Pro Tennis Series - Brisbane | 2020/07/14 04:00 | Calum Puttergill v Alexander Crnokrak | 1-6,1-2 |
| UTR Pro Tennis Series - Brisbane | 2020/07/01 07:30 | Alexander Crnokrak v Calum Puttergill | 6-3,4-6,0-1 |
| Challenger Canberra 2 | 2018/10/27 00:30 | Alexander Crnokrak v Calum Puttergill | 6-4,6-2 |