Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Wuhan | 2019/05/06 02:00 | Issei Okamura v Bingyu Yu | 6-1,6-2 |
| ITF M15 Wuhan | 2019/04/30 03:35 | Chenhe Li v Bingyu Yu | 6-2,6-1 |
| ITF M15 Wuhan | 2019/04/29 05:45 | Guan Kai Wang v Bingyu Yu | 7-5,2-6,8-10 |
| ITF M15 Antalya | 2019/04/15 07:00 | Bingyu Yu v Luca Gelhardt | 2-6,0-6 |
| ITF M15 Antalya | 2019/04/08 07:15 | Oleg Prihodko v Bingyu Yu | 6-1,6-1 |
| ITF M15 Antalya | 2019/03/11 07:15 | Tomislav Jotovski v Bingyu Yu | 6-3,6-4 |
| ITF M15 Antalya | 2019/03/04 08:00 | Bingyu Yu v Alon Elia | 4-6,1-6 |
| ITF M15 Antalya | 2019/01/22 09:00 | Matyas Fuele v Bingyu Yu | 6-1,6-4 |
| ITF M25 Matsuyama | 2019/04/10 03:30 | Yuki Mochizuki v Shinji Hazawa | 6-0,6-2 |
| ITF M15 Kashiwa | 2019/04/04 02:40 | Shinji Hazawa v Makoto Ochi | 2-6,1-6 |
| ITF M15 Kashiwa | 2019/04/03 01:55 | Shinji Hazawa v Sora Fukuda | 6-1,5-7,6-1 |
| ITF M15 Tsukuba | 2019/03/26 02:15 | Shinji Hazawa v Kuan-Yi Lee | 3-6,4-6 |
| ITF M15 Kofu | 2019/03/19 02:35 | Shinji Hazawa v Sho Shimabukuro | 3-6,3-6 |
| ITF M15 Nishi-Tokyo | 2019/03/12 04:45 | Sho Shimabukuro v Shinji Hazawa | 6-3,6-7,6-2 |
| ITF M15 Nishi-Tama | 2019/03/05 05:25 | Naoki Tajima v Shinji Hazawa | 7-5,6-3 |
| Challenger Yokohama | 2019/02/25 05:15 | Shinji Hazawa v Tak Khunn Wang | 6-7,4-6 |