Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2019/10/31 08:00 | Julian Ocleppo v Cheng-Yu Yu | 6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2019/10/30 08:00 | Cheng-Yu Yu v Piotr Galus | 6-2,6-4 |
| ITF M15 Hua Hin | 2019/09/04 05:00 | Cheng-Yu Yu v Yu Hsiou Hsu | 7-6,6-3 |
| ITF M15 Hua Hin | 2019/08/28 03:00 | Kuan-Yi Lee v Cheng-Yu Yu | 2-6,6-2,7-6 |
| ITF M15 Jakarta | 2019/08/20 05:20 | Renta Tokuda v Cheng-Yu Yu | 4-6,6-3,6-4 |
| ITF M15 Jakarta | 2019/08/12 02:30 | Cheng-Yu Yu v Kunal Anand | 6-4,4-6,6-10 |
| ITF M25 Taipei | 2019/07/23 06:10 | Cheng-Yu Yu v Sora Fukuda | 6-3,5-7,6-4 |
| ITF M25 Taipei | 2019/07/20 02:00 | Cheng-Yu Yu v Yu Hsiou Hsu | 5-7,2-6 |
| ITF M15 Sharm El Sheikh | 2019/11/05 08:00 | Goran Markovic v Oleksandr Ovcharenko | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2019/11/04 08:00 | Iancu-Iustinian Ghinda v Oleksandr Ovcharenko | 2-6,0-6 |
| ITF M15 Sharm El Sheikh | 2019/10/30 09:50 | Tom Pisane v Oleksandr Ovcharenko | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2019/10/29 10:00 | Billy Harris v Oleksandr Ovcharenko | 6-4,4-6,5-10 |
| ITF M15 Sharm El Sheikh | 2019/10/28 08:00 | Rishabdev Raman v Oleksandr Ovcharenko | 4-6,1-6 |
| ITF M15 Irpin | 2019/08/15 07:30 | Oleksandr Ovcharenko v Nikita Mashtakov | 2-6,6-3,4-6 |
| ITF M15 Irpin | 2019/08/14 10:40 | Ignacio Carou v Oleksandr Ovcharenko | 2-6,1-6 |
| ITF M15 Irpin | 2019/08/13 11:40 | Mykhaylo Muravyov v Oleksandr Ovcharenko | 0-6,3-6 |