Stadium: Court A Round: 25
| ITF Malaysia F2 | 2018/07/08 01:00 | Aaron Addison v Phongsapak Kerdlaphee | 6-4,6-3 |
| ITF Malaysia F1 Qual | 2018/07/01 04:00 | Phongsapak Kerdlaphee v Fitriadi M Rifqi | 6-4,4-6,1-6 |
| ITF Sri Lanka F3 | 2018/06/26 04:45 | Phongsapak Kerdlaphee v Anvit Bendre | 1-6,4-6 |
| ITF Sri Lanka F3 | 2018/06/25 07:00 | Chanchai Sookton-Eng v Phongsapak Kerdlaphee | 4-6,3-6 |
| ITF Sri Lanka F2 | 2018/06/18 10:30 | Phongsapak Kerdlaphee v Chandril Sood | 3-6,3-6 |
| ITF Sri Lanka F2 | 2018/06/17 07:00 | Mohit Bhardwaj v Phongsapak Kerdlaphee | 4-6,0-6 |
| ITF Sri Lanka F1 | 2018/06/09 07:30 | Anze Arh v Phongsapak Kerdlaphee | 6-4,6-4 |
| ITF Vietnam F3 | 2018/05/15 03:00 | Phongsapak Kerdlaphee v Ryota Tanuma | 2-6,4-6 |
| ITF Hong Kong F2 | 2018/07/02 02:00 | Wei-De Lin v Ryota Tanuma | 2-6,4-6 |
| ITF Hong Kong F2 Qual | 2018/07/01 04:30 | Wei-De Lin v Dave Sebastian Mosqueda | 6-3,6-2 |
| ITF Hong Kong F1 | 2018/06/26 03:15 | Wei-De Lin v Jumpei Yamasaki | 3-6,3-6 |
| ITF Hong Kong F1 Qual | 2018/06/24 03:00 | Wei-De Lin v Winter Meagher | 5-7,6-2,6-1 |
| ITF Singapore F2 | 2018/05/19 02:00 | Matthew Romios v Wei-De Lin | 7-6,6-3 |
| ITF Singapore F1 | 2018/05/14 02:00 | Kaito Uesugi v Wei-De Lin | 6-3,6-2 |
| Challenger Taipei Qual | 2018/04/07 04:25 | Wei-De Lin v Mukund Sasikumar | 6-7,6-4,4-6 |
| ITF Japan F5 | 2018/04/01 00:30 | Cing-Yang Meng v Wei-De Lin | 4-6,6-3,6-2 |