Stadium: Court 2 Round: 24 Ground: Hardcourt outdoor
| Challenger Traralgon | 2019/10/21 04:05 | Alexander Crnokrak v Luke Saville | 2-6,4-6 |
| ITF M25 Toowoomba | 2019/10/08 00:00 | Alexander Crnokrak v Will Maher | 3-6,4-6 |
| ITF M25 Brisbane | 2019/10/01 03:50 | Jacob Grills v Alexander Crnokrak | 0-6,6-3,6-1 |
| ITF M25 Darwin | 2019/09/26 00:30 | Vladyslav Orlov v Alexander Crnokrak | 3-6,6-2,6-2 |
| ITF M25 Darwin | 2019/09/24 02:45 | Wishaya Trongcharoenchaikul v Alexander Crnokrak | 6-7,4-6 |
| ITF M25 Cairns | 2019/09/19 04:30 | Alexander Crnokrak v Brydan Klein | 4-6,7-5,3-6 |
| ITF M25 Cairns | 2019/09/18 02:45 | Rhett Purcell v Alexander Crnokrak | 1-6,2-6 |
| ITF M15 Jakarta | 2019/08/23 02:30 | Alexander Crnokrak v Dusty H. Boyer | 3-6,7-6,4-6 |
| Challenger Traralgon | 2019/10/23 00:35 | Yasutaka Uchiyama v Luca Castelnuovo | 6-4,6-2 |
| Challenger Traralgon | 2019/10/21 03:55 | Wishaya Trongcharoenchaikul v Luca Castelnuovo | 3-6,6-7 |
| ITF M25 Toowoomba | 2019/10/10 01:00 | Dayne Kelly v Luca Castelnuovo | 6-3,6-4 |
| ITF M25 Toowoomba | 2019/10/08 01:40 | Luca Castelnuovo v Vladyslav Orlov | 6-7,7-6,6-0 |
| ITF M25 Brisbane | 2019/10/02 06:10 | Tristan Schoolkate v Luca Castelnuovo | 4-6,6-4,7-6 |
| ITF M15 Nanchang | 2019/09/21 02:00 | Dusty H. Boyer v Luca Castelnuovo | 6-4,3-6,6-4 |
| ITF M15 Nanchang | 2019/09/20 02:00 | Yuanfeng Li v Luca Castelnuovo | 6-3,5-7,3-6 |
| ITF M15 Nanchang | 2019/09/19 02:00 | Chukang Wang v Luca Castelnuovo | 6-7,6-0,4-6 |