Stadium: Center Court Round: 46
| ITF Korea F5 | 2017/06/29 01:30 | Seong Chan Hong v Jung-Woong Na | 6-4,2-6,7-6 |
| ITF Korea F5 | 2017/06/28 01:00 | Hyung-Chan Lim v Jung-Woong Na | 6-4,5-7,2-6 |
| ITF Korea F4 | 2017/06/22 02:00 | Jung-Woong Na v Cheong-Eui Kim | 6-4,2-6,1-6 |
| ITF Korea F4 | 2017/06/20 02:20 | Jung-Woong Na v Sung Jun Park | 6-4,6-3 |
| ITF Korea F3 | 2017/06/15 01:00 | Min-Kyu Song v Jung-Woong Na | 6-1,6-1 |
| ITF Korea F3 | 2017/06/13 04:40 | Jung-Woong Na v Ki Su Jung | 6-4,6-1 |
| ITF Korea F2 | 2017/06/07 05:45 | Jeamoon Lee v Jung-Woong Na | 7-6,6-3 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Jung-Woong Na v Woo Hyeok Jang | 6-4,6-1 |
| ITF Canada F6 | 2017/09/07 14:30 | Kevin King v Makoto Ochi | 7-5,1-6,6-2 |
| ITF Canada F6 | 2017/09/06 15:30 | Samuel Monette v Makoto Ochi | 4-6,4-6 |
| ITF Canada F6 | 2017/09/04 15:30 | Pavel Krainik v Makoto Ochi | 2-6,1-6 |
| ITF Canada F5 | 2017/08/31 17:00 | Benjamin Sigouin v Makoto Ochi | 6-1,6-3 |
| ITF Canada F5 | 2017/08/29 16:30 | Alejandro Tabilo v Makoto Ochi | 3-6,1-6 |
| ITF Portugal F15 | 2017/08/11 16:40 | Makoto Ochi v Rafael Matos | 5-7,2-6 |
| ITF Portugal F15 | 2017/08/10 11:35 | Makoto Ochi v Abdullah Maqdes | 6-2,6-1 |
| ITF Portugal F15 | 2017/08/09 09:30 | Makoto Ochi v Mateo Barreiros Reyes | 6-1,6-4 |