Stadium: Court 1 Round: 26 Ground: Clay
| ITF Portugal F4 | 2018/03/16 15:25 | Tsung-Hua Yang v Maximilian Neuchrist | 2-6,3-6 |
| ITF Portugal F4 | 2018/03/15 12:10 | Tsung-Hua Yang v Daniel Batista | 6-3,6-0 |
| ITF Portugal F4 | 2018/03/13 15:20 | Tsung-Hua Yang v Marc Dijkhuizen | 6-4,6-2 |
| Challenger Launceston | 2018/02/08 01:30 | Kevin King v Tsung-Hua Yang | 6-3,7-6 |
| Challenger Burnie | 2018/01/30 01:00 | Kevin King v Tsung-Hua Yang | 7-6,6-4 |
| ITF China F3 | 2018/01/27 02:00 | Kuan-Yi Lee v Tsung-Hua Yang | 4-6,7-6,1-6 |
| ITF China F3 | 2018/01/26 04:30 | Ivan Nedelko v Tsung-Hua Yang | 3-6,4-6 |
| ITF China F3 | 2018/01/25 05:15 | Issei Okamura v Tsung-Hua Yang | 3-6,1-6 |
| Challenger St Brieuc | 2018/03/28 11:55 | Kamil Majchrzak v Ricardas Berankis | 3-6,4-6 |
| Challenger Qujing | 2018/03/21 04:30 | Alex Bolt v Kamil Majchrzak | 6-3,6-4 |
| Challenger Qujing | 2018/03/19 04:50 | Kamil Majchrzak v Blaz Kavcic | 6-3,6-2 |
| Challenger Shenzhen Qual | 2018/03/12 05:10 | Kamil Majchrzak v Hiroki Moriya | 4-6,5-7 |
| Challenger Shenzhen Qual | 2018/03/11 07:30 | Kamil Majchrzak v Cheong-Eui Kim | 6-4,6-2 |
| Challenger Budapest | 2018/02/07 10:35 | Kamil Majchrzak v Constant Lestienne | 5-7,2-6 |
| Davis Cup | 2018/02/04 13:45 | Aljaz Bedene v Kamil Majchrzak | 6-3,6-4 |
| Davis Cup | 2018/02/03 14:55 | Blaz Rola v Kamil Majchrzak | 4-6,2-6 |