| Irish Open | 11/13 11:55 | 5 |
Yun Gyu Lee v
Aria Dinata
|
L | 0-2 | |
| Irish Open Qual | 11/12 17:35 | - |
Yun Gyu Lee v
Dominik Kwinta
|
W | 2-1 | |
| Irish Open Qual | 11/12 16:05 | - |
Adith Karthikeyan Priya
v
Yun Gyu Lee
|
W | 0-2 | |
| Irish Open Qual | 11/12 10:40 | 6 |
Yun Gyu Lee v
Matthew Cheung
|
W | 2-0 | |
| Korea Masters Qual | 11/04 01:10 | 4 |
Geonyeop Cho
v
Yun Gyu Lee
|
L | 2-1 | |
| Korea Open Qual | 09/23 01:00 | 4 |
Yun Gyu Lee v
Jason Gunawan
|
L | 0-2 | |
| Indonesia Masters | 09/17 09:40 | 5 |
Yohanes Saut Marcellyno
v
Yun Gyu Lee
|
L | 2-1 | |
| Indonesia Masters Qual | 09/16 06:40 | 4 |
Yun Gyu Lee v
Chirag Sen
|
W | 2-0 | |
| Vietnam Open | 09/12 06:40 | 3 |
Yun Gyu Lee v
Ping-Hsien Huang
|
L | 1-2 | |
| Vietnam Open | 09/11 06:10 | 4 |
Kantaphon Wangcharoen
v
Yun Gyu Lee
|
W | 0-2 | |
| Vietnam Open | 09/10 06:35 | 5 |
Kim Sheng Chua
v
Yun Gyu Lee
|
W | 1-2 | |
| Vietnam Open | 09/10 02:25 | 6 |
Yun Gyu Lee v
Rasindu Hendahewa
|
W | 2-1 | |
| Vietnam Open Qual | 09/09 04:45 | 4 |
Arya Bhivpathaki
v
Yun Gyu Lee
|
W | 0-2 | |
| Kumamoto Masters Quals | 11/12 05:20 | - |
Minoru Koga
v
Yun Gyu Lee
|
L | 2-0 | |
| Kumamoto Masters Quals | 11/12 00:00 | 7 |
Yin Chak Chan
v
Yun Gyu Lee
|
W | 1-2 | |
| Korea Masters | 11/06 05:05 | 5 |
Yun Gyu Lee v
Ping-Hsien Huang
|
L | 1-2 | |
| Indonesia Masters | 08/29 05:05 | 4 |
Yun Gyu Lee v
Riku Hatano
|
L | 0-2 | |
| Indonesia Masters | 08/28 05:55 | 5 |
Yun Gyu Lee v
Batyr Neftekamsk U20
|
W | 2-0 | |
| Indonesia Masters | 08/27 02:40 | 7 |
Min Seon Jeong
v
Yun Gyu Lee
|
- | Walkover | |
| Thomas Cup | 04/30 09:40 | - |
Shi Feng Li
v
Yun Gyu Lee
|
L | 2-0 | |
| Thomas Cup | 04/28 06:20 | - |
Yun Gyu Lee v
Jack Yu
|
W | 2-0 | |
| Korea Masters Qual | 11/07 01:00 | 4 |
Wan Ho Son
v
Yun Gyu Lee
|
- | Retired | |
| KL Masters | 11/02 06:35 | 4 |
Chia Hao Lee
v
Yun Gyu Lee
|
L | 2-0 | |
| KL Masters | 11/01 06:00 | 5 |
Adham H Elgamal
v
Yun Gyu Lee
|
W | 0-2 | |
| KL Masters | 11/01 05:00 | - |
Adham H Elgamal
v
Yun Gyu Lee
|
W | 0-2 | |
| KL Masters | 10/31 10:35 | 6 |
Yun Gyu Lee v
Keith Mark Edison
|
W | 2-0 | |
| Korea Open | 07/19 10:45 | 5 |
Yun Gyu Lee v
Cheuk Yiu Lee
|
L | 0-2 | |
| Korea Open Qual | 07/18 04:00 | - |
Yun Gyu Lee v
Kah Kit Kan
|
W | 2-0 | |
| Korea Open Qual | 07/18 01:00 | - |
Geonyeop Cho
v
Yun Gyu Lee
|
W | 1-2 | |
| Sudirman Cup | 05/21 07:20 | - |
Yu Qi Shi
v
Yun Gyu Lee
|
L | 2-0 |