Stadium: Court 7 Round: 45 Ground: Hardcourt outdoor
| ITF Turkey F46 | 2017/12/07 07:15 | Makoto Ochi v Tak Khunn Wang | 3-6,2-6 |
| Challenger Seoul | 2018/05/01 03:00 | Makoto Ochi v Jason Jung | 4-6,0-6 |
| Challenger Seoul Qual | 2018/04/30 03:00 | Luke Saville v Makoto Ochi | 6-7,3-6 |
| Challenger Seoul Qual | 2018/04/29 02:00 | Jung-Woong Na v Makoto Ochi | 2-6,4-6 |
| ITF Japan F6 | 2018/04/14 01:00 | Renta Tokuda v Makoto Ochi | 6-2,6-2 |
| ITF Japan F6 | 2018/04/13 01:30 | Naoki Tajima v Makoto Ochi | 4-6,6-1,0-6 |
| ITF Japan F6 | 2018/04/12 01:00 | Makoto Ochi v Zhe Li | 3-6,6-2,6-3 |
| ITF Japan F6 | 2018/04/11 01:00 | Makoto Ochi v Takuto Niki | 7-5,6-3 |
| ITF Japan F5 | 2018/04/07 01:00 | Makoto Ochi v Zhe Li | 3-6,3-6 |
| ITF Turkey F17 | 2018/05/04 11:05 | Tak Khunn Wang v Mate Delic | 1-6,2-6 |
| ITF Turkey F17 | 2018/05/03 07:30 | Tak Khunn Wang v Mert Naci Turker | 6-1,6-0 |
| ITF Turkey F17 | 2018/05/01 13:00 | Artem Smirnov v Tak Khunn Wang | 5-7,5-7 |
| ITF Turkey F16 | 2018/04/26 07:30 | Tak Khunn Wang v Riccardo Bonadio | 3-6,4-6 |
| ITF Turkey F16 | 2018/04/25 09:30 | Tak Khunn Wang v Colin Van Beem | 6-4,7-6 |
| ITF France F7 | 2018/04/20 10:30 | Tak Khunn Wang v Yannick Jankovits | 3-6,5-7 |
| ITF France F7 | 2018/04/18 09:00 | Tak Khunn Wang v Fran Zvonimir Zgombic | 6-1,6-2 |
| ITF France F7 | 2018/04/17 09:00 | Tak Khunn Wang v Simon Carr | 6-3,6-1 |