Stadium: Court 10 Round: 45 Ground: Clay
| ITF M15 Antalya | 2019/01/16 07:00 | Razvan M Codescu v Alexander Crnokrak | 5-7,6-3,10-7 |
| ITF M15 Antalya | 2019/01/14 07:00 | Michalis Sakellaridis v Alexander Crnokrak | 5-7,1-6 |
| Australian Open | 2019/01/08 06:55 | Calvin Hemery v Alexander Crnokrak | 7-6,7-6 |
| Challenger Canberra 2 | 2018/10/27 03:15 | Harry Bourchier v Alexander Crnokrak | 7-6,2-6,6-1 |
| Challenger Canberra 2 | 2018/10/27 00:30 | Alexander Crnokrak v Calum Puttergill | 6-4,6-2 |
| Challenger Traralgon | 2018/10/21 04:00 | Francesco Vilardo v Alexander Crnokrak | 6-3,4-6,6-3 |
| Challenger Traralgon | 2018/10/20 23:00 | Alexander Crnokrak v Socrates Leon Tsoronis | 7-5,6-3 |
| ITF Australia F8 | 2018/10/11 00:00 | Maverick Banes v Alexander Crnokrak | 7-6,6-7,6-3 |
| ITF M15 Antalya | 2019/01/14 07:00 | Valentin Vanta v Mustafa Can Gunes | 6-0,6-1 |
| ITF Egypt F30 | 2018/12/05 08:00 | Valentin Vanta v Stefano Battaglino | 2-6,1-6 |
| ITF Egypt F30 | 2018/12/03 08:00 | Adham Gaber v Valentin Vanta | 2-6,6-3,6-3 |
| ITF Egypt F30 | 2018/12/02 09:00 | Naesar Jewoor v Valentin Vanta | 2-6,1-6 |
| ITF Egypt F29 | 2018/11/28 11:45 | Valentin Vanta v Youssef Hossam | 4-6,5-7 |
| ITF Egypt F29 | 2018/11/26 08:00 | Bartosz Wojnar v Valentin Vanta | 0-6,6-7 |
| ITF Egypt F29 | 2018/11/25 08:00 | Marco Saffratti v Valentin Vanta | 5-7,4-6 |
| ITF Turkey F34 | 2018/10/30 07:00 | Ivan Nedelko v Valentin Vanta | 7-5,6-3 |