Head to Head
| Qatar Open Women | 2018/06/10 03:10 | Sangsu Lee v Tomokazu Harimoto | W | 2-4 |
| Qatar Open XD | 2018/02/24 18:00 | Tomokazu Harimoto v Sangsu Lee | L | 2-3 |
Home History
| WTT Contender Doha | 2021/03/03 09:00 | Tomokazu Harimoto v Chih Yuan Chuang | W | 3-0 |
| Japan T League | 2021/02/21 04:00 | Tomokazu Harimoto v Hibiki Tazoe | W | 3-1 |
| Japan T League | 2021/02/09 08:40 | Tomokazu Harimoto v Takuya Jin | W | 3-1 |
| Japan T League | 2021/01/30 05:30 | Yuto Kizukuri v Tomokazu Harimoto | W | 0-3 |
| Japan T League | 2020/12/23 10:30 | Tomokazu Harimoto v Jin Ueda | W | 3-0 |
| Japan T League | 2020/12/22 10:40 | Shunsuke Togami v Tomokazu Harimoto | L | 3-1 |
| Japan T League | 2020/12/05 02:30 | Tomokazu Harimoto v Shunsuke Togami | L | 2-3 |
| ITTF Finals | 2020/11/19 04:30 | Woojin Jang v Tomokazu Harimoto | L | 4-3 |
Away History
| WTT Contender Doha | 2021/03/03 13:15 | Sangsu Lee v Robert Gardos | W | 3-1 |
| German Open | 2020/01/30 19:50 | Sangsu Lee v Simon Gauzy | L | 1-4 |
| World Team Olympic Quals | 2020/01/24 11:00 | Sangsu Lee v Pavel Sirucek | W | 3-0 |
| World Cup | 2019/11/30 03:15 | Sangsu Lee v Koki Niwa | L | 2-4 |
| World Cup | 2019/11/29 05:00 | Sangsu Lee v Kanak Jha | W | 4-2 |
| World Cup | 2019/11/29 02:00 | Sangsu Lee v Omar Assar | W | 4-1 |
| T2 Diamond | 2019/11/21 11:00 | Sangsu Lee v Patrick Franziska | L | 1-4 |
| Austrian Open | 2019/11/13 16:05 | Sangsu Lee v Benedikt Duda | L | 2-4 |