Estádio: Table 1 Round: 4
| Open da Alemanha | 2019/10/10 14:40 | Panagiotis Gionis v Sangsu Lee | L | 3-4 |
| WTT - Contender - Doha | 2024/01/17 15:05 | Panagiotis Gionis v Izaac Quek | W | 3-0 |
| WTT - Contender - Doha - Qualificação | 2024/01/16 14:10 | Panagiotis Gionis v Kay Stumper | W | 3-2 |
| WTT - Contender - Doha - Qualificação | 2024/01/15 13:20 | Manush Utpalbhai Shah v Panagiotis Gionis | W | 2-3 |
| WTT - Contender - Doha - Qualificação | 2024/01/14 14:15 | Nima Alamian v Panagiotis Gionis | W | 0-3 |
| WTT - Feeder - Biella | 2023/12/17 16:45 | Benedikt Duda v Panagiotis Gionis | L | 3-2 |
| WTT - Feeder - Biella | 2023/12/17 10:30 | Chih Yuan Chuang v Panagiotis Gionis | W | 0-3 |
| WTT - Feeder - Biella | 2023/12/16 16:50 | Noshad Alamiyan v Panagiotis Gionis | W | 1-3 |
| WTT - Feeder - Biella | 2023/12/15 19:10 | Panagiotis Gionis v Sharath Kamal Achanta | W | 3-1 |
| WTT - Contender - Doha | 2024/01/17 12:25 | Chih Yuan Chuang v Sangsu Lee | W | 1-3 |
| WTT - Star Contender - Doha | 2024/01/10 12:25 | Yukiya Uda v Sangsu Lee | L | 3-0 |
| WTT - Contender - Taiyuan | 2023/11/09 05:05 | Cheng-Jui Kao v Sangsu Lee | L | 3-1 |
| WTT Champions Frankfurt | 2023/11/03 18:30 | Sangsu Lee v Felix Lebrun | L | 2-3 |
| WTT Champions Frankfurt | 2023/11/01 15:30 | Zhendong Fan v Sangsu Lee | W | 1-3 |
| WTT Champions Frankfurt | 2023/10/29 13:25 | Sangsu Lee v Timo Boll | W | 3-1 |
| WTT - Contender - Mascate | 2023/10/11 07:15 | Sangsu Lee v Hiroto Shinozuka | L | 0-3 |
| WTT - Star Contender - Lanzhou | 2023/10/05 09:40 | Sangsu Lee v Yanning Liang | L | 2-3 |