Head to Head
| WTT Champions Xinxiang | 2023/04/10 04:00 | Sangsu Lee v Omar Assar | L | 3-2 |
| World Cup | 2019/11/29 02:00 | Sangsu Lee v Omar Assar | L | 4-1 |
| Qatar Open XD | 2017/06/16 07:20 | Sangsu Lee v Omar Assar | L | 4-1 |
Home History
| Singapore Smash | 2024/03/11 12:15 | Izaac Quek v Omar Assar | W | 1-3 |
| World Team Championship | 2024/02/20 05:55 | Omar Assar v Nuchchart Sitisak | W | 3-0 |
| World Team Championship | 2024/02/20 04:00 | Omar Assar v Napat Thanmathikom | W | 3-2 |
| World Team Championship | 2024/02/19 13:05 | Noshad Alamiyan v Omar Assar | L | 3-2 |
| World Team Championship | 2024/02/19 11:40 | Nima Alamian v Omar Assar | L | 3-0 |
| World Team Championship | 2024/02/18 12:30 | Marcos Freitas v Omar Assar | L | 3-2 |
| World Team Championship | 2024/02/18 11:30 | Joao Geraldo v Omar Assar | W | 2-3 |
| World Team Championship | 2024/02/17 04:00 | Omar Assar v Eduard Ionescu | L | 1-3 |
Away History
| Singapore Smash | 2024/03/11 05:40 | Sangsu Lee v Gaoyuan Lin | W | 3-1 |
| World Team Championship | 2024/02/24 05:30 | Sangsu Lee v Long Ma | W | 3-2 |
| World Team Championship | 2024/02/21 12:20 | Sangsu Lee v Sathiyan Gnanasekaran | W | 3-0 |
| World Team Championship | 2024/02/19 02:05 | Sharath Kamal Achanta v Sangsu Lee | W | 1-3 |
| World Team Championship | 2024/02/18 09:00 | Sangsu Lee v Felipe Olivares | W | 3-0 |
| World Team Championship | 2024/02/17 11:30 | Sangsu Lee v Timothy Choi | W | 3-0 |
| WTT Star Contender Goa | 2024/01/26 13:05 | Sangsu Lee v Junsung Oh | L | 0-3 |
| WTT Contender Doha | 2024/01/19 10:30 | Timo Boll v Sangsu Lee | L | 3-1 |