| 20.11.25 | Semifinală | Masamichi Imamura/Ryuki Matsuda | Ji Sung Nam/Takeru Yuzuki | 7-62, 3-6, 12-10 |  | detaliu meci | Yokohama Challenger | Hard |
| 19.11.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Thijmen Loof/Ramkumar Ramanathan | 7-63, 7-5 |  | detaliu meci |
| 18.11.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Jeevan Nedunchezhiyan/Uisung Park | 3-6, 6-3, 10-5 |  | detaliu meci |
| 13.11.25 | Sfert de finală | Thijmen Loof/Ramkumar Ramanathan | Ji Sung Nam/Takeru Yuzuki | 6-4, 6-4 |  | detaliu meci | Kobe Challenger | In. Hard |
| 12.11.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Ray Ho/Jason Jung | 6-2, 6-3 |  | detaliu meci |
| 05.11.25 | 1-a rundă | Pruchya Isarow/Niki Kaliyanda Poonacha | Ji Sung Nam/Takeru Yuzuki | 4-6, 7-66, 14-12 |  | detaliu meci | Taipei Challenger | In. Hard |
| 29.10.25 | 1-a rundă | Nathaniel Lammons/Jean-Julien Rojer | Ji Sung Nam/Takeru Yuzuki | 6-3, 7-62 |  | detaliu meci | Seoul Challenger | Hard |
| 10.10.25 | Semifinală | Rithvik Choudary Bollipalli/Arjun Kadhe | Ji Sung Nam/Takeru Yuzuki | 6-73, 6-4, 10-5 |  | detaliu meci | Jinan Challenger | Hard |
| 09.10.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Jason Jung/Jeevan Nedunchezhiyan | 7-65, 6-3 |  | detaliu meci |
| 08.10.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Uisung Park/Aoran Wang | 6-4, 6-3 |  | detaliu meci |
| 29.08.25 | Semifinală | Luca Castelnuovo/Akira Santillan | Ji Sung Nam/Takeru Yuzuki | 1-6, 7-5, 12-10 |  | detaliu meci | Zhangjiagang Challenger | Hard |
| 28.08.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Jie Cui/Rigele Te | 6-4, 5-7, 10-7 |  | detaliu meci |
| 27.08.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Kokoro Isomura/Aoran Wang | 7-5, 6-1 |  | detaliu meci |
| 09.08.25 | Finală | Thijmen Loof/Arthur Reymond | Ji Sung Nam/Takeru Yuzuki | 6-4, 6-73, 16-14 |  | detaliu meci | Grodzisk Mazowiecki | Hard |
| 08.08.25 | Semifinală | Ji Sung Nam/Takeru Yuzuki | Joshua Paris/Marcus Willis | 6-4, 5-7, 10-8 |  | detaliu meci |
| 07.08.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Ugo Blanchet/Kyrian Jacquet | 6-2, 6-4 |  | detaliu meci |
| 06.08.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Abedallah Shelbayh/Szymon Walkow | 6-3, 6-1 |  | detaliu meci |
| 31.07.25 | Sfert de finală | Nicolas Barrientos/Joran Vliegen | Ji Sung Nam/Takeru Yuzuki | 4-6, 6-1, 10-6 |  | detaliu meci | Porto Challenger | Hard |
| 30.07.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Boris Arias/Matias Soto | 6-2, 3-6, 10-6 |  | detaliu meci |
| 25.07.25 | Semifinală | Ji Sung Nam/Takeru Yuzuki | Lukas Pokorny/Giorgio Ricca | 6-4, 6-4 |  | detaliu meci | Zug Challenger | Zgura |
| 24.07.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Siddhant Banthia/Alexander Donski | 6-4, 6-2 |  | detaliu meci |
| 23.07.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Henry Bernet/Dominic Stricker | 6-4, 6-4 |  | detaliu meci |
| 09.05.25 | Semifinală | Vasil Kirkov/Bart Stevens | Ji Sung Nam/Takeru Yuzuki | 6-3, 6-4 |  | detaliu meci | Wuxi Challenger | Hard |
| 08.05.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Egor Agafonov/Ilia Simakin | 2-6, 7-64, 10-4 |  | detaliu meci |
| 06.05.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Daniel Cukierman/Joshua Paris | 7-67, 6-4 |  | detaliu meci |
| 02.05.25 | Semifinală | Vasil Kirkov/Bart Stevens | Ji Sung Nam/Takeru Yuzuki | 7-61, 6-4 |  | detaliu meci | Guangzhou Challenger | Hard |
| 01.05.25 | Sfert de finală | Ji Sung Nam/Takeru Yuzuki | Blake Bayldon/Reese Stalder | 6-2, 6-2 |  | detaliu meci |
| 30.04.25 | 1-a rundă | Ji Sung Nam/Takeru Yuzuki | Kody Pearson/Colin Sinclair | 7-65, 6-2 |  | detaliu meci |