Stadium: Center Court Round: 28 Ground: Hardcourt outdoor
| Challenger Gwangju | 2017/09/22 06:25 | Tsung-Hua Yang v Marinko Matosevic | 6-1,7-6 |
| Challenger Gwangju | 2017/09/20 03:50 | Rubin Statham v Tsung-Hua Yang | 7-6,5-7,1-6 |
| Challenger Gwangju | 2017/09/19 01:30 | Shuichi Sekiguchi v Tsung-Hua Yang | 5-7,6-7 |
| Challenger Gwangju Qual | 2017/09/18 01:30 | Tsung-Hua Yang v Miliaan Niesten | 0-6,6-1,6-3 |
| Challenger Gwangju Qual | 2017/09/17 01:30 | Tsung-Hua Yang v Yunseong Chung | 7-6,7-5 |
| Challenger Shanghai Qual | 2017/09/11 02:00 | Tsung-Hua Yang v Bradley Mousley | 6-7,6-3,6-7 |
| Challenger Zhangjiagang Qual | 2017/09/05 03:00 | Tsung-Hua Yang v Yuya Kibi | 6-2,3-6,5-7 |
| Challenger Zhangjiagang Qual | 2017/09/04 05:55 | Tsung-Hua Yang v Martins Podzus | 7-6,7-6 |
| Challenger Gwangju | 2017/09/22 03:45 | Soonwoo Kwon v Peter Polansky | 6-2,4-6,6-7 |
| Challenger Gwangju | 2017/09/21 02:00 | Marcos Giron v Peter Polansky | 4-6,6-3,6-7 |
| Challenger Gwangju | 2017/09/19 05:10 | Kento Takeuchi v Peter Polansky | 2-6,4-6 |
| Challenger Shanghai | 2017/09/12 08:30 | Yibing Wu v Peter Polansky | 6-3,7-6 |
| US Open Qual | 2017/08/25 17:05 | Tim Smyczek v Peter Polansky | 6-3,6-4 |
| US Open Qual | 2017/08/24 17:35 | Blaz Rola v Peter Polansky | 6-3,4-6,3-6 |
| US Open Qual | 2017/08/23 15:00 | Konstantin Kravchuk v Peter Polansky | 3-6,6-7 |
| ATP Montreal | 2017/08/09 16:30 | Peter Polansky v Roger Federer | 2-6,1-6 |