Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Luan MD | 2019/05/18 06:00 | Wu/Zeng v Gao/Yu | 7-6,6-3 |
| ITF M25 Luan MD | 2019/05/17 07:30 | Gao/Yu v Cui/Li | 6-4,6-4 |
| ITF M25 Luan MD | 2019/05/16 06:45 | He/Purcell v Gao/Yu | 3-6,3-6 |
| ITF M25 Luan MD | 2019/05/14 04:30 | Gao/Yu v Singh/Yeung | 2-6,6-2,10-6 |
| ITF M15 Kashiwa MD | 2019/04/04 06:10 | Hazawa/Shimizu v Takahashi/Yamasaki | 6-3,1-6,5-10 |
| ITF M15 Kashiwa MD | 2019/04/03 09:55 | Hsu/Imai v Hazawa/Shimizu | 6-7,6-2,1-10 |
| Challenger Kobe MD | 2018/11/15 04:25 | Li/Soeda v Hazawa/Shimizu | 6-3,6-4 |
| Challenger Kobe MD | 2018/11/12 04:10 | Hazawa/Shimizu v Echargui/Sels | 6-2,6-3 |
| ITF Japan F5 MD | 2018/04/06 06:10 | Tokuda/Yamasaki v Hazawa/Shimizu | 3-6,6-4,10-7 |
| ITF Japan F5 MD | 2018/04/05 07:10 | Imai/Moritani v Hazawa/Shimizu | 3-6,2-6 |
| ITF Japan F5 MD | 2018/04/04 07:15 | Hazawa/Shimizu v Kibi/Niki | 6-7,7-6,10-4 |
| ITF Japan F5 MD | 2018/04/03 04:00 | Hazawa/Shimizu v Yuki Matsuo/Sumizawa | 4-6,6-3,10-5 |