| ITF Indonesia F5 Qual | 2017/04/02 05:10 | 임, 형찬 v 황, 충하우 | 6-4,6-4 |
| ITF Korea F8 | 2016/09/06 07:15 | Kim, Hyun-Joon v 임, 형찬 | 7-6,6-4 |
| ITF Korea F7 | 2016/08/30 01:30 | 송, 민규 v 임, 형찬 | 6-3,6-3 |
| ITF Korea F8 | 2016/08/24 02:00 | 송, 민규 v 임, 형찬 | 6-4,4-6,6-4 |
| ITF Korea F8 | 2016/08/22 02:30 | 충, 훙 v 임, 형찬 | 6-3,2-6,6-7 |
| ITF Korea F1 Qual | 2016/06/11 01:00 | 임, 형찬 v Kim, Sang Yeop | 4-6,5-7 |
| ITF Korea F1 | 2015/05/18 07:30 | Shiga, Masato v 임, 형찬 | 6-2,7-5 |
| ITF Korea F1 | 2015/05/17 02:00 | 오, 성국 v 임, 형찬 | 4-6,1-6 |
| ITF Indonesia F5 Qual | 2017/04/01 10:10 | Kritakara, Punnakrit v Matheson, Sam | 3-6,4-6 |
| Indonesia F4, Singles Qualifying | 2017/03/26 05:10 | Hutauruk, Tio Juliandi v Matheson, Sam | 4-6,7-6,6-1 |
| Indonesia F4, Singles Qualifying | 2017/03/25 09:40 | Hidayat, Akbar v Matheson, Sam | 1-6,2-6 |
| Thailand F5, Singles Qualifying | 2016/12/17 03:30 | Matheson, Sam v 정, 영훈 | 4-6,6-7 |
| ITF Thailand F4 | 2016/12/13 06:35 | Matheson, Sam v 레보울, 파비엔 | 4-6,4-6 |
| ITF Thailand F4 | 2016/12/11 04:00 | Seol, Jae-Min v Matheson, Sam | 6-1,6-3 |
| ITF Thailand F4 | 2016/12/10 07:00 | Krolik, Patryk v Matheson, Sam | 0-6,2-6 |
| Vietnam F8, Singles | 2016/10/29 05:00 | Matheson, Sam v Kritakara, Punnakrit | 6-2,3-6,2-6 |