Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2020/02/15 07:00 | Maxime Hamou v Shinji Hazawa | 4-6,6-2,10-7 |
| ITF M15 Antalya | 2020/02/06 07:30 | Michael Vrbensky v Shinji Hazawa | 6-0,6-4 |
| ITF M15 Antalya | 2020/02/05 07:00 | Shinji Hazawa v Vladislav Ivanov | 5-7,7-5,6-1 |
| ITF M15 Antalya | 2020/01/30 07:00 | Zsombor Piros v Shinji Hazawa | 6-3,6-3 |
| Challenger Kobe | 2019/11/05 03:40 | Shinji Hazawa v Hiroki Moriya | 6-7,4-6 |
| Challenger Kobe | 2019/11/04 06:30 | Ren Nakamura v Shinji Hazawa | 6-7,0-6 |
| Challenger Yokkaichi | 2019/08/08 08:10 | Shinji Hazawa v Tatsuma Ito | 0-6,3-6 |
| Challenger Yokkaichi | 2019/08/07 05:15 | Renta Tokuda v Shinji Hazawa | 6-4,6-7,0-6 |
| ITF M15 Santo Domingo | 2021/12/02 13:30 | Fabian Hansch Mauritzson v Alexis Musialek | 2-6,2-6 |
| ITF M15 Santo Domingo | 2021/12/01 13:30 | Osmel Rivera Granja v Fabian Hansch Mauritzson | 6-7,4-6 |
| ITF M25 Santo Domingo | 2021/11/30 13:00 | Emilio Samhan v Fabian Hansch Mauritzson | 0-6,6-7 |
| ITF M15 Monastir | 2021/10/25 10:00 | Nikita Volonski v Fabian Hansch Mauritzson | 6-0,6-2 |
| ITF M15 Monastir | 2021/10/24 11:00 | Fabian Hansch Mauritzson v Dharmil Shah | 7-6,6-2 |
| ITF M15 Monastir | 2021/10/18 10:30 | Fabian Hansch Mauritzson v Christian Kuehne | 1-6,3-6 |
| ITF M15 Monastir | 2021/10/10 10:30 | Denis Constantin Spiridon v Fabian Hansch Mauritzson | 6-1,6-1 |
| ITF M15 Monastir | 2021/10/03 09:00 | Fabian Hansch Mauritzson v Jan Dimitrijevic | 6-4,3-6,5-10 |