Stadium: Court 7 Round: 44 Ground: Grass
| Challenger Gwangju | 2017/09/23 04:05 | Tsung-Hua Yang v Peter Polansky | 6-4,5-7,6-2 |
| Challenger Ilkley | 2018/06/22 10:00 | Peter Polansky v Jason Kubler | 6-3,6-7,2-6 |
| Challenger Ilkley | 2018/06/21 11:35 | Peter Polansky v Tatsuma Ito | 6-2,6-4 |
| Challenger Ilkley | 2018/06/19 16:30 | Peter Polansky v Akira Santillan | 6-2,6-7,6-1 |
| Challenger - Nottingham | 2018/06/15 13:40 | Peter Polansky v Alex De Minaur | 3-6,6-3,2-6 |
| Challenger - Nottingham | 2018/06/14 16:00 | Peter Polansky v Stephane Robert | 6-3,6-4 |
| Challenger - Nottingham | 2018/06/11 10:00 | Peter Polansky v George Loffhagen | 3-6,6-1,6-3 |
| Challenger Surbiton | 2018/06/05 10:00 | Mackenzie McDonald v Peter Polansky | 6-7,7-5,6-3 |
| Prantsusmaa lahtised | 2018/05/29 17:20 | Peter Polansky v Pierre-Hugues Herbert | 3-6,6-4,2-6,2-6 |
| Challenger Poprad Tatry | 2018/06/20 12:00 | Jozef Kovalik v Tsung-Hua Yang | 6-2,7-5 |
| Challenger Poprad Tatry | 2018/06/19 08:00 | Tsung-Hua Yang v Jan Satral | 6-4,6-2 |
| Challenger – Almatõ | 2018/06/14 06:35 | Tsung-Hua Yang v Enrique Lopez-Perez | 5-7,3-6 |
| Challenger – Almatõ | 2018/06/13 05:00 | Rubin Statham v Tsung-Hua Yang | 3-6,7-6,6-7 |
| Challenger – Almatõ | 2018/06/12 04:00 | Timofey Skatov v Tsung-Hua Yang | 0-6,1-6 |
| Challenger Shymkent | 2018/06/04 08:05 | Roberto Cid Subervi v Tsung-Hua Yang | 1-6,6-0,6-1 |
| Challenger Mestre | 2018/05/23 08:30 | Tsung-Hua Yang v Laurynas Grigelis | 3-6,0-6 |
| Challenger Samarkand | 2018/05/18 06:00 | Luca Vanni v Tsung-Hua Yang | 6-2,6-4 |