Home History
| WTT Star Contender Doha | 2021/03/11 11:00 | Tomokazu Harimoto v Youngsik Jeoung | L | 3-0 |
| WTT Star Contender Doha | 2021/03/10 07:15 | Gustavo Tsuboi v Youngsik Jeoung | W | 1-3 |
| WTT Star Contender Doha | 2021/03/09 08:35 | Kirill Gerassimenko v Youngsik Jeoung | W | 2-3 |
| ITTF Finals | 2020/11/19 03:40 | Zhendong Fan v Youngsik Jeoung | L | 4-0 |
| World Cup | 2020/11/14 12:45 | Woojin Jang v Youngsik Jeoung | L | 4-2 |
| World Cup | 2020/11/14 04:30 | Youngsik Jeoung v Hugo Calderano | W | 4-2 |
| World Cup | 2020/11/13 09:45 | Youngsik Jeoung v Ahmed Saleh | W | 4-0 |
| World Cup | 2020/11/13 06:45 | Youngsik Jeoung v Chun Ting Wong | L | 2-4 |
Away History
| Olympics 2020 - Men | 2021/07/25 05:45 | Ahmed Saleh v Panagiotis Gionis | W | 1-4 |
| Olympics 2020 - Men | 2021/07/24 06:00 | Panagiotis Gionis v Zsolt Peto | W | 4-0 |
| European Championships | 2021/06/25 16:40 | Truls Moregard v Panagiotis Gionis | L | 4-3 |
| European Championships | 2021/06/24 17:30 | Lev Katsman v Panagiotis Gionis | W | 1-4 |
| Others | 2021/05/23 15:28 | Panagiotis Gionis v Jakub Dyjas | L | 1-2 |
| Others | 2021/05/23 13:44 | Panagiotis Gionis v Andrej Gacina | W | 3-2 |
| Olympic Qualification | 2021/04/25 16:10 | Panagiotis Gionis v Pavel Sirucek | W | 4-1 |
| Olympic Qualification | 2021/04/25 10:40 | Rares Sipos v Panagiotis Gionis | W | 0-4 |