Estadio: Court 13 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Luzhou | 2019/06/02 02:00 | Yecong He v Yan Bai | 3-6,2-6 |
| ITF M25 Luzhou | 2019/06/01 04:00 | Jie Cui v Yan Bai | 2-6,2-6 |
| ITF M25 Luzhou | 2019/05/31 02:00 | Cheng-Yu Yu v Yan Bai | 4-6,1-6 |
| ITF M25 Luzhou | 2019/05/28 07:50 | Xiaoyu He v Yan Bai | 0-6,1-6 |
| Challenger Gwangju | 2019/05/15 02:00 | Yan Bai v Lukas Lacko | 6-7,4-6 |
| Challenger Gwangju | 2019/05/14 03:30 | Yan Bai v Ji Hoon Son | 7-6,2-6,6-3 |
| ITF M25 Wuhan | 2019/05/12 02:00 | Yan Bai v Shuichi Sekiguchi | 6-2,6-4 |
| ITF M25 Wuhan | 2019/05/11 02:00 | Yan Bai v Yu Hsiou Hsu | 6-4,6-4 |
| ITF M25 Hong Kong | 2019/06/04 03:30 | Alexander Crnokrak v Jason Sankey | 6-1,6-4 |
| ITF M25 Nonthaburi | 2019/06/01 03:00 | Alexander Crnokrak v Rio Noguchi | 4-6,5-7 |
| ITF M25 Nonthaburi | 2019/05/31 03:00 | Alexander Crnokrak v Congsup Congcar | 6-0,6-2 |
| ITF M25 Nonthaburi | 2019/05/30 03:30 | Boris Butulija v Alexander Crnokrak | 0-6,2-6 |
| ITF M25 Nonthaburi | 2019/05/29 07:55 | Alexander Crnokrak v Isaac Becroft | 6-1,6-2 |
| ITF M25 Nonthaburi | 2019/05/22 08:05 | Hiroyasu Ehara v Alexander Crnokrak | 7-5,6-2 |
| ITF M25 Nonthaburi | 2019/05/21 07:40 | Alexander Crnokrak v Winter Meagher | 6-3,6-2 |
| ITF M25 Nonthaburi | 2019/05/20 06:55 | Alexander Crnokrak v Krittin Koaykul | 6-1,6-4 |