| All England Open | 12/06 07:40 | 6 | Seung Jae Seo v Hashiru Shimono | L | 1-2 | |
| All England Open | 09/29 05:20 | 4 | Seung Jae Seo v Houwei Tian | L | 1-2 | |
| All England Open | 09/28 06:15 | 5 | Brice Leverdez v Seung Jae Seo | W | 1-2 | |
| Indonésia - Masters - Duplas Mistas | 09/27 05:15 | - | Takuma Ueda v Seung Jae Seo | W | 0-2 | |
| Indonésia - Masters - Duplas Mistas | 09/27 02:36 | - | Seung Jae Seo v Jaspar Woon Chai Yu | W | 2-0 | |
| Open de Macau | 11/27 11:00 | 3 | Seung Jae Seo v Houwei Tian | L | 1-2 | |
| Open de Macau | 11/26 06:00 | 4 | Ka Long Angus NG v Seung Jae Seo | W | 0-2 | |
| Open de Macau | 11/25 12:35 | 5 | Seung Jae Seo v Nan Wei | W | 2-0 | |
| Open de Macau | 11/24 09:00 | 6 | Seung Jae Seo v Muhammad Bayu Pangisthu | W | 2-1 |