Head to Head
| Qatar Open - zmiešaná štvorhra | 2018/07/27 03:30 | Chien-An Chen v Tomokazu Harimoto | W | 3-4 |
Home History
| Bulgaria Open | 2019/08/15 12:55 | Tomokazu Harimoto v Linfeng Zhu | W | 4-0 |
| T2 Diamond | 2019/07/18 11:30 | Chun Ting Wong v Tomokazu Harimoto | L | 4-2 |
| Australian Open | 2019/07/11 09:55 | Tomokazu Harimoto v Chuqin Wang | L | 0-4 |
| Korea Open | 2019/07/06 02:40 | Tomokazu Harimoto v Chuqin Wang | L | 2-4 |
| Korea Open | 2019/07/05 10:30 | Tomokazu Harimoto v Chun Ting Wong | W | 4-2 |
| Korea Open | 2019/07/04 10:30 | Tomokazu Harimoto v Jon Persson | W | 4-1 |
| Japan Open | 2019/06/14 04:20 | Tomokazu Harimoto v Wen Sun | L | 0-4 |
| Hong Kong Open | 2019/06/09 08:50 | Gaoyuan Lin v Tomokazu Harimoto | L | 4-2 |
Away History
| Bulgaria Open | 2019/08/15 12:55 | Chien-An Chen v Youngsik Jeoung | W | 4-2 |
| Bulgaria Open | 2019/08/14 10:20 | Chien-An Chen v Tristan Flore | W | 4-0 |
| Korea Open | 2019/07/03 09:00 | Chuqin Wang v Chien-An Chen | L | 4-0 |
| Japan Open | 2019/06/13 07:10 | Heng-Wei Yang v Chien-An Chen | L | 4-3 |
| China Open | 2019/05/28 04:00 | Chien-An Chen v Minha Hwang | L | 1-4 |
| World Championship | 2019/04/23 13:00 | Chien-An Chen v Tomas Polansky | L | 3-4 |
| Qatar Open - ženy | 2019/03/28 17:05 | Chien-An Chen v Dimitrij Ovtcharov | L | 1-4 |
| Qatar Open - zmiešaná štvorhra | 2019/03/26 11:50 | Chien-An Chen v Daewoo Kim | W | 4-3 |