Face à face
| Qatar Open 2019, MS | 2019/03/28 16:15 | Jeoung, Youngsik v Jingkun Liang | W | 2-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2018/10/31 11:20 | Jeoung, Youngsik v Jingkun Liang | W | 1-4 |
Home History
| Team World Cup, Doubles | 2019/11/07 11:30 | Jingkun Liang v Kai Zhang | W | 3-0 |
| Team World Cup, Doubles | 2019/11/06 02:30 | Quadri Aruna v Jingkun Liang | W | 0-3 |
| German Open 2020, MS | 2019/10/13 09:40 | Jingkun Liang v Zhendong Fan | L | 3-4 |
| German Open 2020, MS | 2019/10/12 10:30 | Tomokazu Harimoto v Jingkun Liang | W | 2-4 |
| German Open 2020, MS | 2019/10/11 17:30 | Yu, Ziyang v Jingkun Liang | W | 1-4 |
| German Open 2020, MS | 2019/10/10 18:50 | Takuya Jin v Jingkun Liang | W | 0-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2019/10/06 08:00 | Jingkun Liang v Chuqin Wang | L | 0-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2019/10/05 08:00 | Xu, Xin v Jingkun Liang | W | 2-4 |
Away History
| Team World Cup, Doubles | 2019/11/09 03:00 | Cheng-Ting Liao v Jeoung, Youngsik | W | 0-3 |
| Team World Cup, Doubles | 2019/11/06 03:00 | Jeoung, Youngsik v Feng, Yijun | W | 3-1 |
| German Open 2020, MS | 2019/10/13 08:50 | Xu, Xin v Jeoung, Youngsik | L | 4-1 |
| German Open 2020, MS | 2019/10/12 09:40 | Jeoung, Youngsik v Patrick Franziska | W | 4-2 |
| German Open 2020, MS | 2019/10/11 16:40 | Jeoung, Youngsik v Koki Niwa | W | 4-3 |
| German Open 2020, MS | 2019/10/10 15:30 | Yun-Ju Lin v Jeoung, Youngsik | W | 3-4 |
| German Open 2020, MS | 2019/10/09 11:00 | Steger, Bastian v Jeoung, Youngsik | W | 0-4 |
| German Open 2020, MS | 2019/10/08 16:45 | Kwan Kit Ho v Jeoung, Youngsik | W | 1-4 |