| 15.04.26 | 1-a rundă | Mac Kiger/Reese Stalder | Yunseong Chung/Soon-Woo Kwon | 6-3, 5-7, 10-6 |  | detaliu meci | Busan Challenger | Hard |
| 23.08.25 | Finală | Tsung-Hao Huang/Taisei Ichikawa | Yunseong Chung/Soon-Woo Kwon | 7-66, 4-6, 10-7 |  | detaliu meci | M25 Taipei | Hard |
| 22.08.25 | Semifinală | Yunseong Chung/Soon-Woo Kwon | Yi Jui Lo/Bang Shuo Yin | 6-4, 7-64 |  | detaliu meci |
| 21.08.25 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Kuan-Shou Chen/Yen-Chun Wang | 6-2, 6-4 |  | detaliu meci |
| 19.08.25 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Yan Cheng Chen/Yong Joon Park | 6-0, 3-6, 10-3 |  | detaliu meci |
| 02.08.25 | Finală | Yunseong Chung/Soon-Woo Kwon | Siwanat Auytayakul/Thantub Suksumrarn | 6-4, 6-4 |  | detaliu meci | M15 Nakhon | Hard |
| 01.08.25 | Semifinală | Yunseong Chung/Soon-Woo Kwon | Joshua Charlton/Tomohiro Masabayashi | 7-65, 6-2 |  | detaliu meci |
| 31.07.25 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Dheeraj Kodancha/Abhinav Sanjeev Shanmugam | 6-4, 6-4 |  | detaliu meci |
| 29.07.25 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Arjun Mehrotra/Yong Joon Park | 6-2, 6-4 |  | detaliu meci |
| 26.07.25 | Semifinală | Yunseong Chung/Soon-Woo Kwon | Yuki Mochizuki/Thantub Suksumrarn | 6-0, 6-3 |  | detaliu meci | M15 Nakhon | Hard |
| 26.07.25 | Finală | Yunseong Chung/Soon-Woo Kwon | Sai Karteek Reddy Ganta/Tomohiro Masabayashi | 6-3, 6-3 |  | detaliu meci |
| 25.07.25 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Jake Delaney/Wishaya Trongcharoenchaikul | 6-4, 6-4 |  | detaliu meci |
| 25.07.25 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Dheeraj Kodancha/Abhinav Sanjeev Shanmugam | 6-4, 6-4 |  | detaliu meci |
| 05.06.25 | Sfert de finală | Yusuke Kusuhara/Shunsuke Nakagawa | Yunseong Chung/Soon-Woo Kwon | 6-3, 6-4 |  | detaliu meci | M25 Changwon | Hard |
| 03.06.25 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Junsu Kang/Jae Hwan Kim | 6-2, 6-2 |  | detaliu meci |
| 24.05.25 | Finală | Yunseong Chung/Soon-Woo Kwon | Seokhyeon Chu/Ji Hoon Son | 6-3, 5-7, 10-5 |  | detaliu meci | M15 Andong | Hard |
| 23.05.25 | Semifinală | Yunseong Chung/Soon-Woo Kwon | Yeongseok Jeong/Uisung Park | 6-3, 6-4 |  | detaliu meci |
| 22.05.25 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Ji Sung Nam/Seongbin Sim | 7-65, 6-4 |  | detaliu meci |
| 20.05.25 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Yuhei Kono/Kosuke Ogura | 2-6, 6-1, 10-5 |  | detaliu meci |
| 21.03.19 | 1-a rundă | John-Paul Fruttero/Ivan Gakhov | Yunseong Chung/Soon-Woo Kwon | 6-4, 6-4 |  | detaliu meci | Zhangjiagang Challenger | Hard |
| 01.03.19 | Semifinală | Max Purcell/Luke Saville | Yunseong Chung/Soon-Woo Kwon | 6-4, 6-0 |  | detaliu meci | Yokohama Challenger | Hard |
| 28.02.19 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Toshihide Matsui/Kaito Uesugi | 3-6, 7-5, 10-4 |  | detaliu meci |
| 26.02.19 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Jimmy Wang/Tsung-Hua Yang | 6-2, 4-6, 10-7 |  | detaliu meci |
| 12.11.18 | 1-a rundă | Goncalo Oliveira/Akira Santillan | Yunseong Chung/Soon-Woo Kwon | 6-4, 6-2 |  | detaliu meci | Kobe Challenger | In. Hard |
| 23.09.17 | Semifinală | Ti Chen/Ben Mclachlan | Yunseong Chung/Soon-Woo Kwon | 2-6, 6-2, 10-7 |  | detaliu meci | Gwangju Challenger | Hard |
| 22.09.17 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Yu-Seob Kim/Tae-Woo Lee | 6-1, 7-63 |  | detaliu meci |
| 21.09.17 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Nicola Kuhn/Yosuke Watanuki | 4-6, 6-3, 10-6 |  | detaliu meci |
| 10.05.17 | 1-a rundă | Cheng-Peng Hsieh/Hsien-Yin Peng | Yunseong Chung/Soon-Woo Kwon | 6-3, 6-4 |  | detaliu meci | Seoul Challenger | Hard |
| 03.05.17 | 1-a rundă | Yuki Bhambri/Brydan Klein | Yunseong Chung/Soon-Woo Kwon | 4-6, 6-4, 10-3 |  | detaliu meci | Gimcheon Challenger | Hard |
| 26.12.16 | Semifinală | Rishab Agarwal/Pirmin Haenle | Yunseong Chung/Soon-Woo Kwon | 4-6, 6-4, 11-9 |  | detaliu meci | Thailand F6 | Hard |
| 26.12.16 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Sang-Woo Noh/Jae-Min Seol | 1-6, 6-2, 11-9 |  | detaliu meci |
| 26.12.16 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Oleksandr Bielinskyi/Denis Yevseyev | 6-4, 6-70, 11-9 |  | detaliu meci |
| 16.05.16 | 1-a rundă | Rigele Te/Chuhan Wang | Yunseong Chung/Soon-Woo Kwon | 7-68, 6-1 |  | detaliu meci | China F7 | Hard |
| 11.05.16 | 1-a rundă | Alexander Kudryavtsev/Sergiy Stakhovsky | Yunseong Chung/Soon-Woo Kwon | 6-1, 7-64 |  | detaliu meci | Seoul Challenger | Hard |
| 16.04.16 | Semifinală | Frederik Nielsen/David O'hare | Yunseong Chung/Soon-Woo Kwon | 6-3, 6-0 |  | detaliu meci | Gwangju Challenger | Hard |
| 14.04.16 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Yan Bai/Riccardo Ghedin | 7-5, 6-2 |  | detaliu meci |
| 12.04.16 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Vaclav Safranek/Matteo Viola | 6-3, 6-0 |  | detaliu meci |
| 14.03.16 | Semifinală | Yunseong Chung/Soon-Woo Kwon | Xin Gao/Bowen Ouyang | 6-4, 6-3 |  | detaliu meci | Japan F2 | Hard |
| 14.03.16 | Finală | Yunseong Chung/Soon-Woo Kwon | Issei Okamura/Kento Takeuchi | 2-6, 6-2, 10-3 |  | detaliu meci |
| 14.03.16 | 1-a rundă | Yunseong Chung/Soon-Woo Kwon | Kenji Fukuda/Kosaku Hirota | 6-3, 6-1 |  | detaliu meci |
| 14.03.16 | Sfert de finală | Yunseong Chung/Soon-Woo Kwon | Yecong He/Liang-Chi Huang | 7-66, 6-1 |  | detaliu meci |