Estádio: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Kashiwa | 2019/04/01 03:00 | Kaito Uesugi v Gengo Kikuchi | 2-6,3-6 |
| ITF - M15 Kashiwa | 2019/04/01 00:00 | Kaito Uesugi v Ren Nakamura | 6-2,6-2 |
| Challenger - Yokohama | 2019/02/25 02:45 | Luke Saville v Kaito Uesugi | 2-6,6-4,6-2 |
| Challenger - Chennai | 2019/02/05 06:30 | Kaito Uesugi v Collin Altamirano | 6-1,3-6,6-7 |
| Challenger - Chennai | 2019/02/04 04:30 | Kaito Uesugi v Dhakshineswar Suresh | 6-1,6-3 |
| Challenger - Da Nang | 2019/01/07 03:00 | Kaito Uesugi v Arthur Rinderknech | 3-6,4-6 |
| Challenger - Da Nang | 2019/01/06 03:30 | Alafia Ayeni v Kaito Uesugi | 6-7,6-2,3-6 |
| Challenger - Kobe | 2018/11/12 04:55 | Go Soeda v Kaito Uesugi | 6-3,6-1 |
| ITF - M25 Hong Kong | 2019/06/11 07:05 | Scott Duncan v Pak Hong Issac Chan | 6-4,6-2 |
| ITF - M25 Hong Kong | 2019/06/04 03:30 | Aaron Addison v Scott Duncan | 6-0,4-6,10-6 |
| ITF - M25 Hong Kong | 2019/06/03 03:30 | Zheng Qi Jonathan Zhang v Scott Duncan | 3-6,3-6 |
| ITF - M15 Cancún | 2019/05/20 17:30 | Nicholas Shamma v Scott Duncan | 6-3,6-0 |
| ITF - M15 Cancún | 2019/05/20 13:30 | Macsen Sisam v Scott Duncan | 3-6,0-6 |
| ITF - M15 Cancún | 2019/05/13 14:30 | Scott Duncan v Tyler Mercier | 7-6,1-6,4-10 |
| ITF M25 Namangan | 2019/05/01 06:00 | Scott Duncan v Kristian Lozan | 3-6,3-6 |
| ITF M25 Namangan | 2019/04/30 07:30 | Naoki Takeda v Scott Duncan | 4-6,3-6 |