Estadio: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Mornington | 2019/03/26 01:20 | Alexander Crnokrak v Harry Bourchier | 4-6,5-7 |
| ITF M25 Albury | 2019/02/27 23:30 | Issei Okamura v Alexander Crnokrak | 3-6,2-6 |
| ITF M25 Albury | 2019/02/27 02:50 | Alexander Crnokrak v James Frawley | 6-3,6-1 |
| ITF 15 Antalya | 2019/02/11 07:00 | Alexander Crnokrak v Florent Diep | 0-6,0-6 |
| ITF 15 Antalya | 2019/02/05 10:35 | Bruno Santanna v Alexander Crnokrak | 6-2,4-6,6-2 |
| ITF 15 Antalya | 2019/02/01 07:00 | Alexander Crnokrak v Bogdan Borza | 4-6,6-3,5-10 |
| ITF 15 Antalya | 2019/01/27 09:15 | Alexander Crnokrak v Juan Manuel Cerundolo | 2-6,1-6 |
| ITF 15 Antalya | 2019/01/22 13:00 | Matej Sabanov v Alexander Crnokrak | 6-2,6-0 |
| ITF China F14 | 2018/08/26 02:00 | Yong Jia Cai v Yi Wei Zhang | 4-6,2-6 |
| ITF China F13 | 2018/08/19 02:00 | Daisuke Sumizawa v Yong Jia Cai | 6-1,6-3 |
| ITF China F13 | 2018/08/18 02:00 | Yong Jia Cai v Cheng Han | 6-0,6-2 |
| ITF China F12 | 2018/08/14 03:30 | Yong Jia Cai v Rui-Xuan Wang | 2-6,2-6 |
| ITF China F12 - Clasificación | 2018/08/13 02:00 | Yong Jia Cai v Naifu Zhang | 6-0,6-1 |
| ITF China F11 - Clasificación | 2018/07/15 05:00 | Yong Jia Cai v Zhenxiong Dong | 3-6,4-6 |
| ITF China F10 - Clasificación | 2018/07/07 05:00 | Yong Jia Cai v Runhao Hua | 3-6,2-6 |
| ITF China F9 | 2018/07/03 07:00 | Yong Jia Cai v Chenhe Li | 6-4,5-7,1-6 |