Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| ITF Australia F5 | 2018/09/18 01:25 | Beale, Jeremy v Romios, Matthew Christopher | 6-3,6-4 |
| ITF Indonesia F3 | 2018/08/08 05:35 | Romios, Matthew Christopher v Singh, Karunuday | 7-6,1-6,4-6 |
| ITF Indonesia F3 | 2018/08/07 05:05 | Pungliya, Jayesh v Romios, Matthew Christopher | 3-6,1-6 |
| ITF Indonesia F2 | 2018/08/01 02:30 | Anthony Susanto v Romios, Matthew Christopher | 7-5,6-4 |
| ITF Indonesia F1 | 2018/07/26 04:30 | Look, Michael v Romios, Matthew Christopher | 6-3,6-0 |
| ITF Indonesia F1 | 2018/07/25 05:05 | Althaf Dhaifullah, Muhammad v Romios, Matthew Christopher | 4-6,5-7 |
| ITF Singapore F3 | 2018/05/29 02:00 | Hong Kit Wong v Romios, Matthew Christopher | 6-2,6-3 |
| ITF Singapore F2 | 2018/05/22 07:45 | Romios, Matthew Christopher v Nolan, Daniel | 6-7,5-7 |
| ITF Australia F6 | 2018/09/24 02:05 | Ono, Masayoshi v Osborne, Zac | 6-2,6-1 |
| ITF Australia F6 | 2018/09/23 00:30 | Ono, Masayoshi v Treyz, Beauregard | 6-2,6-0 |
| ITF Australia F5 | 2018/09/19 00:00 | Cavrak, Ken v Ono, Masayoshi | 4-6,6-3,6-4 |
| ITF Australia F5 | 2018/09/16 02:35 | Ono, Masayoshi v Winter Meagher | 7-6,6-1 |
| ITF Australia F5 | 2018/09/15 03:30 | Ono, Masayoshi v Chambers, Brenton | 6-3,6-1 |
| ITF Thailand F3 | 2018/09/04 04:20 | Ito, Yuichi v Ono, Masayoshi | 7-6,6-3 |
| ITF Thailand F3 | 2018/09/03 02:00 | Hobbs, Roy v Ono, Masayoshi | 2-6,2-6 |
| ITF Thailand F2 | 2018/08/26 05:30 | Kazuma Kawachi v Ono, Masayoshi | 6-3,4-6,6-0 |