| WTT Feeder Pristina | 10/30 10:55 | 6 | Alessi Massart v Donghyun Kim | L | 3-2 | |
| Challenger Ochsenhausen | 04/21 14:20 | - | Donghyun Kim v Tomasz Lewandowski | L | 1-3 | |
| Challenger Ochsenhausen | 10/27 16:40 | - | Donghyun Kim v Viktor Brodd | L | 2-3 | |
| Challenger Ochsenhausen | 09/28 17:57 | - | Donghyun Kim v Jangwon Kim | L | 0-3 | |
| Challenger Ochsenhausen | 09/28 16:20 | - | Donghyun Kim v Tomas Lewandoski | W | 3-1 | |
| Challenger Ochsenhausen | 10/30 15:30 | - | Tomasz Tomaszuk v Donghyun Kim | L | 3-2 | |
| WTT Feeder Budapest Quals | 07/18 17:10 | - | Aleksandar Karakasevic v Donghyun Kim | L | 3-2 | |
| WTT Feeder Budapest Quals | 07/18 12:40 | - |
Donghyun Kim v
Hugo Deschamps
|
W | 3-0 | |
| WTT Feeder Ototec | 06/23 14:45 | - | Amin Ahmadian v Donghyun Kim | W | 2-3 | |
| WTT Feeder Ototec Quals | 06/22 13:45 | - | Donghyun Kim v Tobias Rasmussen | W | 3-0 | |
| WTT Feeder Ototec Quals | 06/21 15:45 | - |
Aidos Kenzhigulov
v
Donghyun Kim |
W | 1-3 | |
| WTT Feeder Ototec Quals | 06/21 09:10 | - |
Denis Zholudev
v
Donghyun Kim |
W | 0-3 | |
| Korea Open | 07/02 03:40 | - |
Donghyun Kim v
Salernitana U19
|
W | 4-1 | |
| Hong Kong Open | 06/04 01:50 | 1 |
Anton Kallberg
v
Donghyun Kim |
L | 4-1 | |
| China Open | 05/28 09:00 | - |
Donghyun Kim v
Maharu Yoshimura
|
L | 2-4 | |
| Qatar Open XD | 07/27 03:30 | 5 |
Donghyun Kim v
Patrick Franziska
|
L | 1-4 | |
| Qatar Open XD | 07/25 07:30 | 1 |
Yukiya Uda
v
Donghyun Kim |
W | 2-4 | |
| Qatar Open XD | 07/24 08:00 | 1 | Donghyun Kim v Nathan Xu | W | 4-1 | |
| Qatar Open XD | 07/18 02:05 | 1 |
Donghyun Kim v
Altay
|
L | 1-4 | |
| Qatar Open XD | 06/07 07:00 | 1 |
Donghyun Kim v
Kai Zhou
|
L | 1-4 | |
| Qatar Open XD | 05/29 07:50 | 1 |
Donghyun Kim v
Daeseong Cho
|
L | 1-4 | |
| Czech Extraleague | 05/25 11:20 | 4 |
Jonghoon Lim
v
Donghyun Kim |
L | 4-3 | |
| Czech Extraleague | 05/24 12:10 | 5 | Donghyun Kim v Chih Yuan Chuang | W | 4-2 | |
| Qatar Open XD | 05/23 11:50 | 1 | Donghyun Kim v Zhi Su | W | 4-3 | |
| Qatar Open Women | 05/02 18:00 | 1 |
Donghyun Kim v
Frane Kojic
|
L | 1-3 | |
| Qatar Open XD | 03/22 14:40 | 1 | Masaki Yoshida v Donghyun Kim | L | 4-2 | |
| Qatar Open XD | 03/22 11:20 | 1 |
Robert Gardos
v
Donghyun Kim |
W | 3-4 | |
| Qatar Open XD | 03/21 14:00 | 1 | Soumyajit Ghosh v Donghyun Kim | W | 0-4 | |
| Qatar Open XD | 03/20 13:40 | 1 | Donghyun Kim v Thibaut Darcis | W | 4-0 | |
| Qatar Open XD | 11/16 18:10 | 5 | Kenta Matsudaira v Donghyun Kim | L | 4-2 |
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