Stadium: Court 4 Round: 25
| ITF Singapore F2 | 2018/05/20 03:00 | Michael Look v David Agung Susanto | 6-4,2-6,3-6 |
| ITF Singapore F2 | 2018/05/19 03:00 | Tom Evans v David Agung Susanto | 2-6,6-4,0-6 |
| Davis Cup | 2018/04/07 06:30 | Harshana Godamanna v David Agung Susanto | 6-3,6-1 |
| Davis Cup | 2018/02/04 05:30 | David Agung Susanto v Alberto Lim | 3-6,4-6 |
| Davis Cup | 2018/02/03 05:50 | David Agung Susanto v Jeson Patrombon | 6-2,7-5 |
| ITF Indonesia F8 | 2017/11/28 06:40 | David Agung Susanto v Prajnesh Gunneswaran | 6-3,3-6,2-6 |
| ITF Indonesia F7 | 2017/11/22 03:30 | David Agung Susanto v Alexei Popyrin | 3-6,2-6 |
| ITF Thailand F6 | 2017/08/17 03:30 | Jacob Grills v David Agung Susanto | 6-4,6-1 |
| Challenger Gimcheon | 2018/05/11 02:00 | Yoshihito Nishioka v Makoto Ochi | 6-2,6-2 |
| Challenger Gimcheon | 2018/05/10 02:00 | Makoto Ochi v Luke Saville | 4-6,6-1,7-6 |
| Challenger Gimcheon | 2018/05/08 05:40 | Young Seok Lee v Makoto Ochi | 1-6,1-6 |
| Challenger Gimcheon Qual | 2018/05/07 05:00 | Makoto Ochi v Luke Saville | 2-6,6-3,7-6 |
| Challenger Gimcheon Qual | 2018/05/06 04:30 | Hiroyasu Ehara v Makoto Ochi | 7-6,3-6,4-6 |
| Challenger Gimcheon Qual | 2018/05/05 02:50 | Tae-Woo Lee v Makoto Ochi | 4-6,1-6 |
| Challenger Seoul | 2018/05/01 03:00 | Makoto Ochi v Jason Jung | 4-6,0-6 |
| Challenger Seoul Qual | 2018/04/30 03:00 | Luke Saville v Makoto Ochi | 6-7,3-6 |