Naoki Nakagawa 1-6,4-6 Duckhee Lee 2017-10-18 07:00
Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
Home History
| ITF USA F33 | 2017/10/11 15:00 | Naoki Nakagawa v Alexei Popyrin | 6-2,6-7,6-7 |
| Challenger Stockton Qual | 2017/09/30 19:35 | Ruan Roelofse v Naoki Nakagawa | 6-7,6-2,6-1 |
| ITF USA F32 | 2017/09/27 17:00 | Karue Sell v Naoki Nakagawa | 6-3,7-5 |
| ITF USA F31 | 2017/09/20 19:10 | Ronnie Schneider v Naoki Nakagawa | 6-2,6-3 |
| ITF Canada F5 | 2017/08/30 18:20 | Naoki Nakagawa v Jacob Dunbar | 4-6,2-6 |
| ITF Canada F5 | 2017/08/28 16:30 | Naoki Nakagawa v Deiton Baughman | 7-6,6-3 |
| Challenger Santo Domingo Qual | 2017/08/13 15:00 | Carlos Boluda-Purkiss v Naoki Nakagawa | 6-4,6-0 |
| Challenger Santo Domingo Qual | 2017/08/12 15:00 | Jasel Beltre v Naoki Nakagawa | 3-6,3-6 |
Away History
| Challenger Ningbo | 2017/10/18 04:30 | Zhe Li v Duckhee Lee | 6-2,6-4 |
| Challenger Ningbo | 2017/10/16 04:05 | Duckhee Lee v Taylor Fritz | 6-3,3-6,6-3 |
| Challenger Kaohsiung | 2017/10/03 10:00 | Jason Jung v Duckhee Lee | 3-6,6-2,7-6 |
| Challenger Gwangju | 2017/09/22 02:00 | Duckhee Lee v Matthias Bachinger | 3-6,5-7 |
| Challenger Gwangju | 2017/09/21 02:00 | Duckhee Lee v Alessandro Bega | 6-4,6-3 |
| Challenger Gwangju | 2017/09/19 04:45 | Duckhee Lee v Yuya Kibi | 7-6,6-2 |
| Challenger Shanghai | 2017/09/14 02:30 | Duckhee Lee v Ze Zhang | 3-6,6-7 |
| Challenger Shanghai | 2017/09/12 05:10 | Duckhee Lee v Steven Diez | 6-3,6-3 |