Stadium: Court B Round: 44 Ground: Hardcourt outdoor
| ITF Korea F1 | 2018/06/02 02:00 | 박, 준상 v Jeong, In Kyo | 6-1,6-2 |
| ITF Korea F5 | 2018/08/18 02:00 | 진, 현빈 v Jeong, In Kyo | 0-6,3-6 |
| ITF Korea F4 | 2018/08/12 02:00 | Jeong, In Kyo v 한, 진성 | 5-7,6-7 |
| ITF Korea F4 | 2018/08/11 01:00 | 고, 현식 v Jeong, In Kyo | 4-6,3-6 |
| ITF Malaysia F1 Qual | 2018/07/02 05:25 | Sood, Lakshilt v Jeong, In Kyo | 6-4,7-5 |
| ITF Malaysia F1 Qual | 2018/07/01 09:30 | Jeong, In Kyo v 케르들라피, 키티라트 | 6-4,2-6,6-1 |
| ITF Malaysia F1 Qual | 2018/07/01 03:00 | Jeong, In Kyo v Kamaruzzaman, Naufal Siddiq | 6-0,6-4 |
| Korea F3, Singles Qualifying | 2018/06/16 02:00 | Jeong, In Kyo v 왕, 추캉 | 3-6,0-6 |
| ITF Korea F2 | 2018/06/10 05:00 | Mcdaniels, Mitchell Thomas v Jeong, In Kyo | 6-2,6-2 |
| ITF M15 Daegu | 2019/06/06 02:00 | 박, 준상 v 푸쿠다, 소라 | 6-3,1-6,3-6 |
| ITF M15 Daegu | 2019/06/05 01:00 | 박, 준상 v 한, 선용 | 6-2,6-2 |
| Korea F3, Singles Qualifying | 2018/06/16 02:00 | 박, 준상 v Kim, Jung Hoon | 6-2,6-1 |
| ITF Korea F2 | 2018/06/13 02:20 | 박, 준상 v 주, 미가엘 | 2-6,3-6 |
| ITF Korea F1 | 2018/06/04 01:00 | Sin, Dong-Hak v 박, 준상 | 6-2,6-3 |
| ITF Korea F1 | 2018/06/03 02:00 | 박, 준상 v 김, 유섭 | 5-7,6-3,6-2 |
| ITF Korea F1 | 2018/06/02 02:00 | 박, 준상 v Jeong, In Kyo | 6-1,6-2 |
| Challenger Gwangju | 2017/09/19 06:40 | 박, 준상 v 베가, 알레산드로 | 1-6,0-6 |