Stadium: Court 4 Round: 25 Ground: Grass
| Challenger Da Nang | 2019/01/06 03:00 | Viktor Durasovic v Sekiguchi, Shuichi | 6-3,6-2 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/01/02 02:55 | Sekiguchi, Shuichi v Boluda-Purkiss, Carlos | 5-7,4-6 |
| Challenger Kobe | 2018/11/13 07:50 | Samper-Montana, Jordi v Sekiguchi, Shuichi | 6-4,6-1 |
| ITF Vietnam F4 | 2018/10/25 03:00 | Sekiguchi, Shuichi v Bergevi, Filip | 3-6,4-6 |
| ITF Vietnam F4 | 2018/10/23 05:20 | Sekiguchi, Shuichi v Billy Harris | 7-6,4-6,7-6 |
| ITF Slovakia F3 | 2018/08/07 11:25 | Butler, Samm v Sekiguchi, Shuichi | 6-1,7-6 |
| ITF Austria F3 | 2018/07/16 08:00 | Panta Herreros, Jorge Brian v Sekiguchi, Shuichi | 1-6,7-6,7-5 |
| ITF Czech Republic F6 | 2018/07/10 08:00 | Bugaj, Martin v Sekiguchi, Shuichi | 6-1,6-2 |
| ITF - M15 Monastir | 2019/02/11 08:00 | Alexis Canter v Kristjan Tamm | 6-1,4-6,7-10 |
| ITF - M15 Grenoble | 2019/02/04 14:15 | Alexis Canter v Larriere, Clement | 6-1,2-6,6-10 |
| ITF - M15 Veigy-Foncenex | 2019/01/24 14:40 | Hugo Grenier v Alexis Canter | 6-3,6-1 |
| ITF - M15 Veigy-Foncenex | 2019/01/23 15:45 | Sean Hodkin v Alexis Canter | 4-6,3-6 |
| ITF Pakistan F3 | 2018/12/20 05:30 | Kai Wehnelt v Alexis Canter | 7-5,7-5 |
| ITF Pakistan F3 | 2018/12/19 07:35 | Murtaza, Muzammil v Alexis Canter | 4-6,0-6 |
| ITF Pakistan F3 | 2018/12/17 06:45 | Jandric, Darko v Alexis Canter | 1-6,4-6 |
| Pakistan F2, Singles | 2018/12/13 05:30 | Kim, Cheong-Eui v Alexis Canter | 7-6,6-2 |