Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF Hong Kong F3 MD | 2018/12/28 05:30 | Hsu/Imai v Gao/Wang | 7-6,6-1 |
| ITF Hong Kong F3 MD | 2018/12/27 04:10 | Hsu/Imai v Hsieh/Meng | 6-3,6-3 |
| ITF Hong Kong F3 MD | 2018/12/26 06:20 | Hsu/Imai v Bonadio/Yevseyev | 2-6,6-3,10-8 |
| ITF Hong Kong F3 MD | 2018/12/24 04:30 | Hsu/Imai v Ochi/Zhurbin | 6-4,6-1 |
| 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 |
| ITF Japan F1 MD | 2018/03/08 10:45 | Hazawa/Shimizu v Katayama/Moritani | 6-1,3-6,4-10 |
| ITF Japan F1 MD | 2018/03/06 06:00 | Nakagawa/Yamasaki v Hazawa/Shimizu | 2-6,6-7 |