Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/30 04:05 | Crnokrak, Alexander v Tao Mu | 6-1,6-4 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/29 06:25 | Crnokrak, Alexander v Cai, Yong Jia | 6-2,6-0 |
| Mornington, Singles Qualifying M-ITF-AUS-04A | 2019/03/26 01:20 | Crnokrak, Alexander v Bourchier, Harry | 4-6,5-7 |
| Albury, Simples M-ITF-AUS-01A | 2019/02/27 23:30 | Issei Okamura v Crnokrak, Alexander | 3-6,2-6 |
| Albury, Simples M-ITF-AUS-01A | 2019/02/27 02:50 | Crnokrak, Alexander v Frawley, James | 6-3,6-1 |
| ITF - M15 Antalya | 2019/02/11 07:00 | Crnokrak, Alexander v Diep, Florent | 0-6,0-6 |
| ITF - M15 Antalya | 2019/02/05 10:35 | Santanna, B. v Crnokrak, Alexander | 6-2,4-6,6-2 |
| ITF - M15 Antalya | 2019/02/01 07:00 | Crnokrak, Alexander v Borza, Bogdan | 4-6,6-3,5-10 |
| ITF - M15 Manacor | 2019/01/14 10:00 | Zhou, Sheng Hao v Benjamin Winter Lopez | 5-7,2-6 |
| ITF - M15 Manacor | 2019/01/08 10:00 | Zhou, Sheng Hao v Simon Freund | 2-6,3-6 |
| ITF - M15 Manacor | 2019/01/07 11:30 | Zhou, Sheng Hao v Singh, Digvijaypratap | 6-2,6-4 |
| ITF China F14 | 2018/08/31 03:00 | Beale, Jeremy v Zhou, Sheng Hao | 6-3,6-1 |
| ITF China F14 | 2018/08/27 06:20 | Hanyi Liu v Zhou, Sheng Hao | 1-6,1-6 |
| ITF China F13 | 2018/08/22 04:30 | Zhou, Sheng Hao v Luca Castelnuovo | 5-7,5-7 |
| ITF China F13 | 2018/08/20 03:30 | Zhou, Sheng Hao v Kato, Daiki | 6-1,6-7,6-2 |
| ITF China F13 | 2018/08/19 02:00 | Pascual, Marlino v Zhou, Sheng Hao | 4-6,2-6 |