Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Challenger Surbiton | 2017/06/08 09:30 | Duckhee Lee v Yuki Bhambri | 3-6,1-6 |
| French Open Qual | 2017/05/22 15:10 | Ricardo Ojeda Lara v Duckhee Lee | 6-2,6-3 |
| Challenger Busan | 2017/05/18 05:35 | Duckhee Lee v Soonwoo Kwon | 7-6,6-7,4-6 |
| Challenger Busan | 2017/05/16 07:20 | Duckhee Lee v Alexander Sarkissian | 6-3,6-2 |
| Challenger Seoul | 2017/05/13 03:35 | Duckhee Lee v Soonwoo Kwon | 3-6,0-6 |
| Challenger Seoul | 2017/05/10 04:25 | Vasek Pospisil v Duckhee Lee | 6-2,6-7,6-7 |
| Challenger Seoul | 2017/05/09 04:00 | Duckhee Lee v Shuichi Sekiguchi | 6-0,6-3 |
| Challenger Gimcheon | 2017/05/04 06:00 | Thomas Fabbiano v Duckhee Lee | 6-3,6-2 |
| Challenger Prostejov | 2017/06/06 12:15 | Markus Eriksson v Gerald Melzer | 7-6,6-4 |
| Challenger Vicenza | 2017/05/30 09:00 | Gerald Melzer v Edoardo Eremin | 6-4,3-6,2-6 |
| French Open Qual | 2017/05/26 09:40 | Gerald Melzer v Bjorn Fratangelo | 7-5,6-7,6-7 |
| French Open Qual | 2017/05/24 14:15 | Gerald Melzer v Vincent Millot | 6-1,6-2 |
| French Open Qual | 2017/05/22 13:45 | Gerald Melzer v Constant Lestienne | 6-2,6-2 |
| ATP Munich | 2017/05/01 13:30 | Gerald Melzer v Yannick Hanfmann | 4-6,7-5,1-6 |
| Challenger Sarasota | 2017/04/18 01:45 | Denis Kudla v Gerald Melzer | 7-6,6-2 |
| Challenger San Luis Potosi | 2017/04/14 19:00 | Adrian Menendez-Maceiras v Gerald Melzer | 2-6,6-4,6-4 |