Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Stockholm | 2019/09/24 12:40 | Evgeny Tyurnev v Naoki Tajima | 6-1,6-3 |
| ITF M15 Pajulahti | 2019/09/21 09:15 | Naoki Tajima v Savriyan Danilov | 4-6,4-6 |
| ITF M15 Pajulahti | 2019/09/20 10:30 | Naoki Tajima v Yanki Erel | 7-5,1-6,7-6 |
| ITF M15 Pajulahti | 2019/09/19 07:30 | Naoki Tajima v Carl Bret Parko | 6-4,6-2 |
| ITF M15 Pajulahti | 2019/09/18 12:20 | Naoki Tajima v Oskar Antinheimo | 6-2,6-1 |
| Challenger Yokkaichi | 2019/08/05 05:05 | Shintaro Imai v Naoki Tajima | 6-2,6-3 |
| ITF M25 Nonthaburi | 2019/07/25 07:10 | Naoki Tajima v Yuta Shimizu | 0-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/24 02:00 | Niki Kaliyanda Poonacha v Naoki Tajima | 4-6,6-4,1-6 |
| ITF M25 Almaty | 2019/09/24 06:55 | Alafia Ayeni v Cing-Yang Meng | 6-2,7-5 |
| ITF M15 Shymkent | 2019/09/18 11:25 | Alexandr Binda v Cing-Yang Meng | 6-0,5-7,6-4 |
| ITF M15 Shymkent | 2019/09/12 04:00 | Cing-Yang Meng v Vladimir Korolev | 1-6,3-6 |
| ITF M15 Bratislava | 2019/08/27 10:00 | Cing-Yang Meng v Kirill Kivattsev | 4-6,4-6 |
| ITF M15 Jakarta | 2019/08/13 04:25 | Aryan Goveas v Cing-Yang Meng | 6-1,6-2 |
| ITF M15 Jakarta | 2019/08/12 06:25 | Arief Rahman v Cing-Yang Meng | 4-6,3-6 |
| ITF M15 Jakarta | 2019/08/05 04:05 | Cing-Yang Meng v Yu Hsiang Chiu | 6-3,1-6,5-10 |
| ITF M25 Qujing | 2019/07/09 05:15 | Cing-Yang Meng v Makoto Ochi | 0-6,4-6 |