| German Open | 10/12 09:40 | 3 | Youngsik Jeoung v Patrick Franziska | W | 4-2 | |
| German Open | 10/11 16:40 | 4 | Youngsik Jeoung v Koki Niwa | W | 4-3 | |
| German Open | 10/10 15:30 | 5 | Yun-Ju Lin v Youngsik Jeoung | W | 3-4 | |
| German Open | 10/09 11:00 | - | Bastian Steger v Youngsik Jeoung | W | 0-4 | |
| German Open | 10/08 16:45 | - | Kwan Kit Ho v Youngsik Jeoung | W | 1-4 | |
| Swedish Open | 10/03 18:30 | 5 | Jun Mizutani v Youngsik Jeoung | L | 4-0 | |
| Swedish Open | 10/02 09:50 | - | Tomas Polansky v Youngsik Jeoung | W | 1-4 | |
| Swedish Open | 10/01 13:20 | - | Jiaji Wu v Youngsik Jeoung | W | 3-4 | |
| Bulgaria Open | 08/15 12:55 | 5 | Chien-An Chen v Youngsik Jeoung | L | 4-2 | |
| Australian Open | 07/10 08:00 | - | Darko Jorgic v Youngsik Jeoung | L | 4-1 | |
| Korea Open | 07/07 01:00 | 2 | Youngsik Jeoung v Long Ma | L | 1-4 | |
| Korea Open | 07/06 03:30 | 3 | Zhendong Fan v Youngsik Jeoung | W | 2-4 | |
| Korea Open | 07/05 03:35 | 4 | Youngsik Jeoung v Woojin Jang | W | 4-0 | |
| Korea Open | 07/04 07:10 | 5 | Youngsik Jeoung v Kirill Skachkov | W | 4-1 | |
| Japan Open | 06/14 10:20 | 4 | Youngsik Jeoung v Long Ma | L | 3-4 | |
| Japan Open | 06/14 06:00 | 5 | Youngsik Jeoung v An Yan | W | 4-3 | |
| China Open | 05/28 08:10 | - | Youngsik Jeoung v Yuki Hirano | L | 1-4 | |
| World Championship | 04/25 09:00 | 4 | Youngsik Jeoung v Gaoyuan Lin | L | 0-4 | |
| World Championship | 04/24 10:50 | 5 | Jun Mizutani v Youngsik Jeoung | W | 3-4 | |
| World Championship | 04/23 17:50 | 6 | Benedek Olah v Youngsik Jeoung | W | 1-4 | |
| World Championship | 04/23 12:10 | 57 | Jesus Cantero v Youngsik Jeoung | W | 0-4 | |
| Katar Open - ženy | 03/28 16:15 | 5 | Youngsik Jeoung v Jingkun Liang | L | 2-4 | |
| Qatar Open - smíšená hra | 03/27 08:20 | - | Youngsik Jeoung v Aliaksandr Khanin | W | 4-2 | |
| Swedish Open | 10/31 11:20 | 1 | Youngsik Jeoung v Jingkun Liang | L | 1-4 | |
| Qatar Open - smíšená hra | 07/28 04:10 | 3 | Yuya Oshima v Youngsik Jeoung | L | 4-2 | |
| Qatar Open - smíšená hra | 07/27 09:20 | 4 | Jonghoon Lim v Youngsik Jeoung | W | 0-4 | |
| Qatar Open - smíšená hra | 07/26 06:30 | 5 | Youngsik Jeoung v Sangsu Lee | W | 4-0 | |
| Qatar Open - smíšená hra | 07/24 09:30 | 1 | Youngsik Jeoung v Victor Ma | W | 4-0 | |
| Katar Open - ženy | 07/20 05:20 | 5 | Youngsik Jeoung v Tomokazu Harimoto | L | 2-4 | |
| Qatar Open - smíšená hra | 07/18 10:05 | 1 | Youngsik Jeoung v Wang-Wei Peng | W | 4-1 |
Wikipedia - Jeoung Young-sik
Jeoung Young-sik (also Jeong or Jung, Korean: 정영식, born 20 January 1992) is a South Korean table tennis player. He debuted internationally in 2010 and won a silver and a bronze medal at the Asian Games. Between 2010 and 2018 he won six bronze medals at the world championships. He reached the world ranking #7 in February 2017. His father Jeoung Hae-chul was also a competitive table tennis player.
History
2021
Jeoung completed his mandatory military service from mid-2019 to March of 2021. He will be representing South Korea at the Tokyo Olympics in the team event as well as the men's singles event.
Jeoung upset Timo Boll in the round of 16 to reach the quarter-finals of the Tokyo Olympics, where he lost to Fan Zhendong.
Following the Olympics, Jeoung withdrew from the Korean National Team for the remainder of 2021, including the World Championships in November. The stated reason was to allow more opportunities for his younger teammates.