Estadio: Court 2 Round: 25 Ground: Clay
| ITF M15 Tsukuba | 2019/03/26 01:00 | Ryohei Tagata v Yuta Kawahashi | 4-6,6-2,6-1 |
| ITF M15 Nishi-Tama | 2019/03/06 02:25 | Sho Katayama v Yuta Kawahashi | 6-3,6-1 |
| ITF M15 Nishi-Tama | 2019/03/05 03:00 | Sho Katayama v Yuta Kawahashi | 4-6,5-7 |
| ITF M15 Nishi-Tama | 2019/03/05 01:00 | Hayato Kudo v Yuta Kawahashi | 2-6,1-6 |
| ITF China Taipéi F2 | 2018/07/24 03:30 | Cheng-Yu Yu v Yuta Kawahashi | 7-6,1-6,2-6 |
| ITF China Taipéi F1 | 2018/07/20 02:00 | Yuta Kawahashi v Michael Zhu | 6-7,1-6 |
| ITF China Taipéi F1 | 2018/07/19 02:00 | Bang Shuo Yin v Yuta Kawahashi | 6-3,1-6,2-6 |
| ITF China Taipéi F1 | 2018/07/17 03:50 | Yuta Kawahashi v David Barclay | 6-3,6-3 |
| ITF M25 Wuhan | 2019/05/08 05:15 | Yuki Mochizuki v Tyler Lu | 2-6,6-3,6-7 |
| ITF M15 Wuhan | 2019/05/03 02:00 | Yuki Mochizuki v Fajing Sun | 7-6,6-7,2-6 |
| ITF M15 Wuhan | 2019/05/02 03:35 | Yuki Mochizuki v Hong Kit Wong | 6-3,6-2 |
| ITF M15 Wuhan | 2019/05/01 05:20 | Yuki Mochizuki v Rhett Purcell | 7-6,6-3 |
| ITF M25 Matsuyama | 2019/04/12 01:00 | Takuto Niki v Yuki Mochizuki | 6-2,6-3 |
| ITF M25 Matsuyama | 2019/04/10 03:30 | Yuki Mochizuki v Shinji Hazawa | 6-0,6-2 |
| ITF M15 Kashiwa | 2019/04/07 03:30 | Yuki Mochizuki v Jumpei Yamasaki | 2-6,6-2,2-6 |
| ITF M15 Kashiwa | 2019/04/06 01:00 | Yuki Mochizuki v Yusuke Takahashi | 7-6,6-4 |