Stadium: Centre Court Round: 25 Ground: Hardcourt indoor
| ITF Thailand F6 | 2018/10/09 05:00 | Takashi Saito v David Agung Susanto | 6-2,6-1 |
| ITF Thailand F6 | 2018/10/07 02:30 | David Agung Susanto v Pat Kongkitpakorn | 6-0,6-0 |
| ITF Thailand F6 | 2018/10/06 03:30 | David Agung Susanto v Cheong Hwi Kim | 6-2,6-4 |
| ITF Thailand F5 | 2018/10/04 04:30 | Kento Takeuchi v David Agung Susanto | 6-1,6-3 |
| ITF Thailand F5 | 2018/10/02 04:45 | David Agung Susanto v Akanit Pumjit | 6-3,4-6,6-4 |
| ITF Thailand F5 | 2018/10/01 02:30 | David Agung Susanto v Seung-Hun Shin | 6-2,6-4 |
| ITF Thailand F5 | 2018/09/30 02:30 | David Agung Susanto v Kousuke Ogura | 6-4,6-0 |
| ITF Thailand F5 | 2018/09/29 04:30 | David Agung Susanto v Yu Lun Xie | 6-1,6-0 |
| ITF M15 Singapore | 2019/05/28 02:00 | Anthony Susanto v Christian Didier Chin | 6-4,4-6,12-10 |
| ITF Thailand F6 | 2018/10/08 02:30 | Shunrou Takeshima v Anthony Susanto | 6-2,6-2 |
| ITF Thailand F6 | 2018/10/06 03:30 | Noppadol Noikor v Anthony Susanto | 0-6,2-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Anthony Susanto v Ren Nakamura | 6-7,2-6 |
| ITF Thailand F4 | 2018/09/25 02:30 | Tsung-Hao Huang v Anthony Susanto | 6-4,6-1 |
| ITF Thailand F4 | 2018/09/24 02:30 | Rui-Xuan Wang v Anthony Susanto | 3-6,2-6 |
| ITF Indonesia F3 Qual | 2018/08/04 04:00 | Anthony Susanto v Naru Shirafuji | 4-6,2-6 |
| ITF Indonesia F2 | 2018/08/02 05:20 | Jeremy Beale v Anthony Susanto | 6-3,6-2 |