Stadium: Court 9 Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F4 | 2018/09/25 06:05 | Andrzejczuk, Adrian v Meis, Pascal | 3-6,6-7 |
| Challenger Szczecin | 2018/09/08 09:00 | Marcora, Roberto v Andrzejczuk, Adrian | 6-3,6-2 |
| ITF Poland F8 | 2018/08/21 08:00 | Andrzejczuk, Adrian v Smirnov, Artem | 1-6,1-6 |
| ITF Poland F8 | 2018/08/20 10:35 | Andrzejczuk, Adrian v Mlazga, Adam | 5-7,6-3,6-2 |
| ITF Poland F8 | 2018/08/19 11:00 | Andrzejczuk, Adrian v Kyrychenko, Oleksander | 6-3,3-6,7-6 |
| ITF Poland F7 | 2018/08/15 08:00 | Andrzejczuk, Adrian v Thiago Seyboth Wild | 4-6,1-6 |
| ITF Poland F7 | 2018/08/14 12:00 | Andrzejczuk, Adrian v Petr Nouza | 2-6,6-2,6-2 |
| ITF Poland F6 | 2018/08/08 12:10 | Andrzejczuk, Adrian v Matias Franco Descotte | 2-6,7-6,0-6 |
| ITF Thailand F4 | 2018/09/23 04:00 | Kovapitukted, Palaphoom v Ng, Hao Yuan | 6-3,6-0 |
| ITF Thailand F4 | 2018/09/22 02:30 | Ng, Hao Yuan v Baibong, Prachaya | 6-7,6-3,6-4 |
| ITF Thailand F3 | 2018/09/02 02:00 | de Beer, Amaury v Ng, Hao Yuan | 1-6,7-5,6-3 |
| ITF Thailand F2 | 2018/08/27 06:50 | Thanapet Chanta v Ng, Hao Yuan | 6-1,6-3 |
| ITF Thailand F2 | 2018/08/26 07:00 | Ng, Hao Yuan v Sookton-Eng, Chanchai | 6-3,7-5 |
| ITF Thailand F2 | 2018/08/26 03:30 | Sincharoenwattana, Nutdanai v Ng, Hao Yuan | 4-6,4-6 |
| ITF Thailand F1 | 2018/08/21 07:10 | Natthasith Kunsuwan v Ng, Hao Yuan | 6-2,7-5 |
| ITF Thailand F1 | 2018/08/20 03:10 | Ng, Hao Yuan v Mohd Adam Das, Shamirul Shahril | 1-6,6-3,3-6 |