Head to Head
| Malaysia Masters | 2020/01/10 09:20 | Viktor Axelsen v Long Chen | W | 2-1 |
| World Tour Finals | 2019/12/11 04:30 | Long Chen v Viktor Axelsen | L | 2-1 |
| Denmark Open | 2019/10/19 11:30 | Viktor Axelsen v Long Chen | L | 1-2 |
| Sudirman Cup | 2019/05/23 10:30 | Long Chen v Viktor Axelsen | W | 0-2 |
| Indonesia Masters | 2019/01/25 08:00 | Long Chen v Viktor Axelsen | W | 0-2 |
| Indonesia Masters XD | 2019/01/19 07:00 | Viktor Axelsen v Long Chen | L | 0-2 |
| All England Open | 2018/08/03 10:00 | Viktor Axelsen v Long Chen | L | 0-2 |
| All England Open | 2017/11/19 07:00 | Viktor Axelsen v Long Chen | L | 1-2 |
| All England Open | 2017/08/26 09:00 | Viktor Axelsen v Long Chen | W | 2-0 |
| California Int. Women | 2016/11/19 05:30 | Viktor Axelsen v Long Chen | L | 1-2 |