Head to Head
| World Cup | 2020/11/15 11:00 | Woojin Jang v Tomokazu Harimoto | L | 3-4 |
| Qatar Open Women | 2018/12/14 10:50 | Tomokazu Harimoto v Woojin Jang | L | 4-1 |
| Qatar Open Women | 2018/06/08 04:30 | Tomokazu Harimoto v Woojin Jang | L | 4-0 |
Home History
| World Cup | 2020/11/15 11:00 | Woojin Jang v Tomokazu Harimoto | L | 3-4 |
| World Cup | 2020/11/15 05:45 | Zhendong Fan v Woojin Jang | L | 4-0 |
| World Cup | 2020/11/14 12:45 | Woojin Jang v Youngsik Jeoung | W | 4-2 |
| World Cup | 2020/11/14 05:15 | Koki Niwa v Woojin Jang | W | 3-4 |
| World Cup | 2020/11/13 06:00 | Woojin Jang v Robert Gardos | W | 4-2 |
| World Cup | 2020/11/13 03:00 | Woojin Jang v Gustavo Tsuboi | W | 4-0 |
| German Open | 2020/01/30 19:50 | Chenhao Xu v Woojin Jang | L | 4-0 |
| World Team Olympic Quals | 2020/01/24 10:30 | Woojin Jang v Lubomir Jancarik | W | 3-0 |
Away History
| World Cup | 2020/11/15 11:00 | Woojin Jang v Tomokazu Harimoto | W | 3-4 |
| World Cup | 2020/11/15 05:00 | Tomokazu Harimoto v Long Ma | L | 3-4 |
| World Cup | 2020/11/14 10:30 | Tomokazu Harimoto v Mattias Falck | W | 4-1 |
| World Cup | 2020/11/14 03:45 | Tomokazu Harimoto v Robert Gardos | W | 4-0 |
| Qatar Open | 2020/03/05 14:20 | Chih Yuan Chuang v Tomokazu Harimoto | L | 4-2 |
| Hungarian Open | 2020/02/23 14:30 | Tomokazu Harimoto v Yukiya Uda | W | 4-1 |
| Hungarian Open | 2020/02/23 09:30 | Tomokazu Harimoto v Dimitrij Ovtcharov | W | 4-0 |
| Hungarian Open | 2020/02/22 15:00 | Tomokazu Harimoto v Benedikt Duda | W | 4-2 |