Stadium: Court 11 Round: 46
| ITF China F1 | 2016/02/18 03:30 | Sami Reinwein v Makoto Ochi | 6-2,4-6,6-1 |
| Challenger Chengdu Qual | 2018/07/28 02:00 | Chien Hsun Lo v Sami Reinwein | 4-6,4-6 |
| ITF China F7 | 2018/05/28 04:50 | Sami Reinwein v Yuanfeng Li | 6-7,2-6 |
| ITF China F6 | 2018/05/18 03:55 | Sami Reinwein v Kuan-Yi Lee | 6-0,6-4 |
| ITF China F6 | 2018/05/16 02:00 | Sami Reinwein v Zihao Xia | 6-4,6-3 |
| ITF China F6 | 2018/05/15 02:00 | Cheong-Eui Kim v Sami Reinwein | 4-6,3-6 |
| ITF China F5 | 2018/05/10 04:35 | Sami Reinwein v Kuan-Yi Lee | 3-6,2-6 |
| ITF China F5 | 2018/05/09 02:00 | Fajing Sun v Sami Reinwein | 2-6,3-6 |
| ITF China F4 | 2018/05/01 04:55 | Chase Ferguson v Sami Reinwein | 0-6,4-6 |
| Challenger Granby Qual | 2018/07/23 21:00 | Wishaya Trongcharoenchaikul v Makoto Ochi | 6-3,3-6,6-3 |
| Challenger Granby Qual | 2018/07/23 02:10 | Borna Gojo v Makoto Ochi | 1-6,1-6 |
| Challenger Gatineau Qual | 2018/07/15 16:40 | Jacob Grills v Makoto Ochi | 1-6,7-5,6-1 |
| Challenger Gatineau Qual | 2018/07/14 21:25 | Suraj R Prabodh v Makoto Ochi | 2-6,0-6 |
| Challenger Winnipeg Qual | 2018/07/08 21:20 | Makoto Ochi v Patrick Kypson | 5-7,3-6 |
| ITF Hong Kong F1 | 2018/06/25 03:55 | Kazuki Nishiwaki v Makoto Ochi | 7-6,6-2 |
| ITF Japan F8 | 2018/06/12 02:55 | Ryotaro Matsumura v Makoto Ochi | 4-6,6-3,6-1 |
| ITF Japan F7 | 2018/06/09 01:00 | Rio Noguchi v Makoto Ochi | 2-6,6-2,6-4 |