Stadium: Hard Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF Korea F5 | 2017/06/28 04:55 | Yoo, Daniel v Jung, Ki-Su | 6-0,6-1 |
| ITF Korea F4 | 2017/06/20 02:30 | Jung, Ki-Su v Song, Min-Kyu | 3-6,0-6 |
| ITF Korea F3 | 2017/06/13 04:40 | Na, Jung-Woong v Jung, Ki-Su | 6-4,6-1 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Jung, Ki-Su v Kalinin, Ivan | 6-7,2-6 |
| ITF Korea F1 Qual | 2017/05/27 01:00 | Park, Jaeyoung v Jung, Ki-Su | 7-5,6-3 |
| Challenger Busan Qual | 2017/05/13 03:15 | Jung, Ki-Su v Salisbury, Joe | 4-6,6-4,3-6 |
| Challenger Seoul Qual | 2017/05/06 02:40 | Jung, Ki-Su v Krajicek, Austin | 1-6,2-6 |
| Challenger Gimcheon Qual | 2017/04/30 03:45 | Niki, Takuto v Jung, Ki-Su | 6-1,6-2 |
| ITF Turkey F2 | 2018/01/15 07:00 | Kawakami, Rimpei v Manda, Calin | 6-7,6-2,1-6 |
| ITF Turkey F1 | 2018/01/08 07:30 | Manda, Calin v Cengiz Aksu | 4-6,6-3,2-6 |
| Turquie F48, Simples | 2017/12/19 10:40 | Manda, Calin v Kekez, Duje | 1-6,3-6 |
| ITF Turkey F47 Qual | 2017/12/10 07:15 | Manda, Calin v Hermans, Mats | 4-6,6-3,6-7 |
| ITF Turkey F47 Qual | 2017/12/09 06:45 | Manda, Calin v Zednik, Jan | 7-6,6-3 |
| ITF Turkey F46 | 2017/12/07 09:30 | Manda, Calin v Brkic, Tomislav | 2-6,4-6 |
| ITF Turkey F46 | 2017/12/06 10:35 | Manda, Calin v Bothwell, Peter | 6-4,7-5 |
| ITF Turkey F46 Qual | 2017/12/04 09:30 | Manda, Calin v Egor Matvievici | 6-3,6-2 |