| Korea Open WD | 2019/07/04 03:00 | Lee/Jeon v Mak/Zhu | W | 3-1 |
| Korea Open XD | 2019/07/04 01:00 | Lim/Yoo v Lee/Jeon | L | 3-2 |
| Japan Open XD | 2019/06/14 08:30 | Lee/Jeon v Harimoto/Hayata | L | 0-3 |
| Japan Open XD | 2019/06/14 01:00 | Lee/Jeon v Karakasevic/Lupulesku | W | 3-1 |
| World Championship XD | 2019/04/24 17:45 | Lee/Jeon v Xu/Liu | L | 3-4 |
| World Championship WD | 2019/04/24 16:00 | Lee/Jeon v Hashimoto/Sato | L | 0-4 |
| World Championship XD | 2019/04/24 08:00 | Lee/Jeon v Gnanasekaran/Kamath | W | 4-1 |
| World Championship WD | 2019/04/23 14:40 | Lee/Jeon v Bajor/Partyka | W | 4-0 |
| China Open MD | 2019/05/31 09:00 | Nakamori/Odo v Gu/Liu | L | 2-3 |
| China Open MD | 2019/05/31 03:10 | Nakamori/Odo v Xiao/Zhang | W | 3-2 |
| China Open MD | 2019/05/30 04:00 | Doo/Ng v Nakamori/Odo | W | 2-3 |