Ground: Hardcourt outdoor
| ITF Indonesia F2 | 2015/04/11 04:00 | David Agung Susanto v Duckhee Lee | 6-7,4-6 |
| ITF Indonesia F2 | 2015/04/10 06:30 | Duckhee Lee v Christopher Rungkat | 6-3,6-1 |
| ITF Indonesia F2 | 2015/04/09 05:15 | Duckhee Lee v Ahmed Deedat Abdul Razak | 1-6,6-2,7-5 |
| ITF Japan F3 | 2015/03/24 01:00 | Duckhee Lee v Sho Katayama | 0-6,6-3,4-6 |
| ITF Japan F2 | 2015/03/20 01:30 | Duckhee Lee v Hiroyasu Ehara | 1-6,6-4,3-6 |
| ITF Japan F2 | 2015/03/18 02:55 | Duckhee Lee v Katsuki Nagao | 6-3,7-5 |
| ITF Japan F2 | 2015/03/17 01:00 | Duckhee Lee v Gengo Kikuchi | 6-2,3-6,6-3 |
| ITF Japan F1 | 2015/03/14 02:00 | Duckhee Lee v Yuya Kibi | 6-3,4-6,5-7 |
| ITF Indonesia F2 | 2015/04/11 04:00 | Finn Tearney v Shuichi Sekiguchi | 0-6,1-6 |
| ITF Indonesia F2 | 2015/04/10 06:30 | Jeson Patrombon v Shuichi Sekiguchi | 2-6,0-6 |
| ITF Indonesia F2 | 2015/04/08 07:40 | Aaron Cortes Alcaraz v Shuichi Sekiguchi | 2-6,2-6 |
| ITF Japan F4 | 2015/04/02 01:00 | Zhe Li v Shuichi Sekiguchi | 6-4,2-6,6-2 |
| ITF Japan F4 | 2015/04/01 01:00 | Ryotaro Matsumura v Shuichi Sekiguchi | 2-6,4-6 |
| ITF Japan F4 | 2015/03/30 05:00 | Arata Onozawa v Shuichi Sekiguchi | 4-6,4-6 |
| ITF Japan F3 | 2015/03/27 03:25 | Di Wu v Shuichi Sekiguchi | 1-6,7-5,6-2 |
| ITF Japan F3 | 2015/03/26 01:00 | Takashi Saito v Shuichi Sekiguchi | 3-6,6-7 |