| Denmark Masters Qual | 06/09 18:00 | - | Puritat Arree v Hyeok Jin Jeon | W | 0-2 | |
| Denmark Masters Qual | 06/09 12:00 | - | Jia Wei Joel Koh v Hyeok Jin Jeon | W | 1-2 | |
| Thomas Cup | 05/12 12:40 | - | Hyeok Jin Jeon v Anders Antonsen | W | 2-0 | |
| Thomas Cup | 05/11 07:40 | - | Shesar Hiren Rhustavito v Hyeok Jin Jeon | L | 2-1 | |
| Thomas Cup | 05/09 12:40 | - | Hyeok Jin Jeon v Jia Heng Jason Teh | W | 2-1 | |
| Thomas Cup | 05/08 12:40 | - | Hyeok Jin Jeon v Kantaphon Wangcharoen | W | 2-0 | |
| Korea Masters | 04/17 02:20 | - | Kodai Naraoka v Hyeok Jin Jeon | W | 0-2 | |
| Korea Masters | 04/16 02:20 | - | Thammasin, S. v Hyeok Jin Jeon | W | 0-2 | |
| Korea Masters | 04/15 04:20 | - | Hyeok Jin Jeon v Son, Wan Ho | W | 2-0 | |
| Korea Masters | 04/14 05:00 | - | Hyeok Jin Jeon v Kim, Donghun (1993) | W | 2-0 | |
| Korea Masters | 04/13 04:00 | 5 | June Wei Cheam v Hyeok Jin Jeon | W | 0-2 | |
| Thomas Cup | 10/15 07:10 | - | Hyeok Jin Jeon v Kanta Tsuneyama | L | 0-2 | |
| Thomas Cup | 10/13 17:40 | - | Anders Antonsen v Hyeok Jin Jeon | L | 2-0 | |
| Thomas Cup | 10/11 18:00 | - | Hyeok Jin Jeon v Alex Lanier | W | 2-0 | |
| Thomas Cup | 10/09 18:20 | - | Hyeok Jin Jeon v Matthias Kicklitz | W | 2-0 | |
| Sudirman Cup | 09/28 07:00 | - | Hyeok Jin Jeon v Heiva Yvonet | W | 2-0 | |
| Open d'Angleterre | 03/14 15:20 | 5 | Shi, Y. Q. v Hyeok Jin Jeon | L | 2-0 | |
| Indonesia Masters XD | 03/07 14:00 | 5 | Tien Chen Chou v Hyeok Jin Jeon | L | 2-0 | |
| Indonesia Masters XD | 02/10 11:00 | 1 | Hyeok Jin Jeon v Mustofa, Ihsan Maulana | W | 2-0 | |
| Indonesia Masters | 01/25 04:45 | 4 | Rasmus Gemke v Hyeok Jin Jeon | L | 2-0 | |
| Indonesia Masters | 01/24 05:40 | 5 | Ouseph, Rajiv v Hyeok Jin Jeon | W | 0-2 | |
| Indonesia Masters XD | 01/18 09:15 | 4 | Liew, Daren v Hyeok Jin Jeon | L | 2-1 | |
| Indonesia Masters XD | 01/17 05:20 | 5 | Hyeok Jin Jeon v Tommy Sugiarto | W | 2-1 | |
| Indonesia Masters XD | 12/03 03:30 | 1 | Kim, Min Ki v Hyeok Jin Jeon | W | 1-2 | |
| Indonesia Masters XD | 12/02 02:30 | 2 | Hyeok Jin Jeon v Phetpradab, Khosit | W | 2-0 | |
| Indonesia Masters XD | 12/01 06:40 | 3 | Leverdez, Brice v Hyeok Jin Jeon | W | 0-2 | |
| Indonesia Masters XD | 11/30 06:55 | 4 | Mustofa, Ihsan Maulana v Hyeok Jin Jeon | W | 0-2 | |
| Indonesia Masters XD | 11/29 07:10 | 5 | Hong, Ji Hoon v Hyeok Jin Jeon | W | 0-2 | |
| Indonesia Masters XD | 11/28 09:55 | 6 | Chang, En Chia v Hyeok Jin Jeon | W | 0-2 | |
| Open de France | 10/27 16:40 | 3 | Hyeok Jin Jeon v Prannoy H.S. | L | 0-2 |