Face à face
| Japan Open 2019, MS | 2019/06/14 10:20 | Jeoung, Youngsik v Long Ma | L | 3-4 |
| Qatar Open 2019, MS | 2016/12/10 15:20 | Long Ma v Jeoung, Youngsik | L | 4-0 |
Home History
| Korea Open 2019, MS | 2019/07/06 03:30 | Zhendong Fan v Jeoung, Youngsik | W | 2-4 |
| Korea Open 2019, MS | 2019/07/05 03:35 | Jeoung, Youngsik v Woojin Jang | W | 4-0 |
| Korea Open 2019, MS | 2019/07/04 07:10 | Jeoung, Youngsik v Skachkov, Kirill | W | 4-1 |
| Japan Open 2019, MS | 2019/06/14 10:20 | Jeoung, Youngsik v Long Ma | L | 3-4 |
| Japan Open 2019, MS | 2019/06/14 06:00 | Jeoung, Youngsik v An Yan | W | 4-3 |
| ITTF China Open 2019, MS | 2019/05/28 08:10 | Jeoung, Youngsik v Hirano, Yuki | L | 1-4 |
| World Championship | 2019/04/25 09:00 | Jeoung, Youngsik v Gaoyuan Lin | L | 0-4 |
| World Championship | 2019/04/24 10:50 | Mizutani, Jun v Jeoung, Youngsik | W | 3-4 |
Away History
| Korea Open 2019, MS | 2019/07/06 08:40 | Kristian Karlsson v Long Ma | W | 2-4 |
| Korea Open 2019, MS | 2019/07/05 10:30 | Jonghoon Lim v Long Ma | W | 3-4 |
| Korea Open 2019, MS | 2019/07/04 08:00 | Takuya Jin v Long Ma | W | 0-4 |
| Japan Open 2019, MS | 2019/06/15 07:50 | Zhendong Fan v Long Ma | L | 4-1 |
| Japan Open 2019, MS | 2019/06/14 10:20 | Jeoung, Youngsik v Long Ma | W | 3-4 |
| Japan Open 2019, MS | 2019/06/14 06:00 | Jaehyun An v Long Ma | W | 1-4 |
| ITTF China Open 2019, MS | 2019/06/02 11:50 | Long Ma v Gaoyuan Lin | W | 4-0 |
| ITTF China Open 2019, MS | 2019/06/02 07:30 | Long Ma v Tomokazu Harimoto | W | 4-1 |