Stadium: Court 10 Round: 26 Ground: Synthetic outdoor
| ITF Japan F7 | 2018/06/04 01:00 | Ryota Tanuma v Inoue, Haru | 5-7,2-6 |
| ITF USA F36 | 2017/11/09 17:15 | Bangoura, Sekou v Inoue, Haru | 6-3,6-3 |
| ITF USA F36 | 2017/11/07 16:40 | Inoue, Haru v Sokolovskiy, Mikhail | 6-4,6-4 |
| ITF USA F36 | 2017/11/06 15:00 | Inoue, Haru v Peter Bertran | 6-4,7-6 |
| USA F34, Singles | 2017/10/18 16:05 | Shane, Ryan v Inoue, Haru | 6-0,6-2 |
| ITF USA F34 Qual | 2017/10/16 17:55 | Inoue, Haru v Chang, Jonathan | 4-6,6-4,6-3 |
| ITF USA F31 | 2017/09/18 18:00 | Iftikhar, Samir v Inoue, Haru | 7-6,6-1 |
| ITF USA F31 | 2017/09/15 17:00 | Frye, Bradley v Inoue, Haru | 2-6,2-6 |
| ITF Japan F7 | 2018/06/04 01:00 | Kawakami, Rimpei v Kawahashi, Yuta | 4-6,3-6 |
| ITF Japan F5 | 2018/04/04 05:35 | Kawahashi, Yuta v Ryota Tanuma | 6-3,1-6,4-6 |
| ITF Japan F5 | 2018/04/03 05:35 | Duckhee Lee v Kawahashi, Yuta | 6-7,6-7 |
| ITF Japan F5 | 2018/03/31 03:30 | Issei Okamura v Kawahashi, Yuta | 3-6,1-6 |
| ITF Japan F4 | 2018/03/27 01:00 | Kawahashi, Yuta v Shintaro Imai | 3-6,3-6 |
| ITF Japan F3 | 2018/03/18 01:00 | Masamichi Imamura v Kawahashi, Yuta | 7-5,6-2 |
| ITF Japan F3 | 2018/03/17 02:30 | Kawahashi, Yuta v Seol, Jae-Min | 6-2,6-3 |
| ITF Japan F3 | 2018/03/17 00:30 | Kawahashi, Yuta v Tanaka, Yunosuke | 6-3,6-1 |