stadio: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Kashiwa | 2019/04/04 02:40 | Shinji Hazawa v Makoto Ochi | 2-6,1-6 |
| ITF M25 Kashiwa | 2022/09/29 02:40 | Makoto Ochi v Ryotaro Matsumura | 6-3,6-2 |
| ITF M25 Kashiwa | 2022/09/28 02:50 | Makoto Ochi v Yusuke Takahashi | 6-2,6-3 |
| Challenger Nonthaburi | 2022/09/09 04:40 | Omar Jasika v Makoto Ochi | 6-1,6-1 |
| Challenger Nonthaburi | 2022/09/06 04:55 | Kasidit Samrej v Makoto Ochi | 5-7,6-3,3-6 |
| Challenger Vancouver | 2022/08/15 01:45 | Yosuke Watanuki v Makoto Ochi | 6-1,6-2 |
| Challenger Chicago | 2022/08/07 22:50 | Billy Harris v Makoto Ochi | 7-6,6-2 |
| ITF M25 Decatur | 2022/08/06 15:00 | Makoto Ochi v Johannus Monday | 3-6,4-6 |
| ITF M25 Decatur | 2022/08/04 18:55 | Pranav Kumar v Makoto Ochi | 3-6,3-6 |
| ITF M25 Kashiwa | 2022/09/29 01:55 | Issei Okamura v Shinji Hazawa | 1-6,4-6 |
| ITF M25 Kashiwa | 2022/09/27 01:00 | Kokoro Isomura v Shinji Hazawa | 5-7,4-6 |
| Challenger Nonthaburi - Qual. | 2022/09/04 07:30 | Shinji Hazawa v Naoki Nakagawa | 4-6,4-6 |
| Challenger Nonthaburi | 2022/08/21 07:40 | Shinji Hazawa v Yuta Shimizu | 2-6,4-6 |
| ITF M15 Kuching | 2022/08/03 01:00 | Kokoro Isomura v Shinji Hazawa | 2-6,6-3,6-1 |
| ITF M15 Kuala Lumpur | 2022/07/29 01:00 | Shinji Hazawa v Yuta Shimizu | 4-6,3-6 |
| ITF M15 Kuala Lumpur | 2022/07/28 01:00 | Shinji Hazawa v Takuya Kumasaka | 6-3,7-5 |
| ITF M15 Seremban | 2022/07/24 01:00 | Shinji Hazawa v Daisuke Sumizawa | 0-6,2-6 |