Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai MD | 2022/04/14 07:30 | Imamura/Sueoka v Kalyanpur/Rawat | 3-6,4-6 |
| ITF M15 Chiang Rai MD | 2022/04/12 10:00 | Kalyanpur/Rawat v Hua/Stevenson | 7-6,6-3 |
| ITF M15 Chiang Rai MD | 2022/04/14 07:05 | Hazawa S / Niki T v Ichikawa T / Tajima N | 3-6,6-4,11-9 |
| ITF M15 Chiang Rai MD | 2022/04/12 07:20 | Hazawa S / Niki T v Koaykul/Trongcharoenchaikul | 7-6,6-7,10-7 |
| ITF - M15 Tsukuba - Doubles Hommes | 2019/03/29 05:15 | Hazawa S / Niki T v Ellis B / Look M | 7-6,5-7,3-10 |
| ITF - M15 Tsukuba - Doubles Hommes | 2019/03/28 08:00 | Ishigure M / Tagata R v Hazawa S / Niki T | 3-6,4-6 |
| ITF - M15 Tsukuba - Doubles Hommes | 2019/03/27 05:10 | Lee/Wang v Hazawa S / Niki T | 4-6,3-6 |
| Kofu, Doubles M-ITF-JPN-03A | 2019/03/22 05:30 | Ehara H / Katayama S v Hazawa S / Niki T | 6-4,6-4 |
| Kofu, Doubles M-ITF-JPN-03A | 2019/03/21 09:15 | Ito Y / Mochizuki Y v Hazawa S / Niki T | 4-6,2-6 |
| Kofu, Doubles M-ITF-JPN-03A | 2019/03/19 06:10 | Ichikawa T / Tajima N v Hazawa S / Niki T | 2-6,3-6 |