Head to Head
| All England Open | 2018/07/31 09:40 | Kai Schaefer v Hans-Kristian Vittinghus | L | 1-2 |
Home History
| Denmark Int. | 2019/05/11 14:30 | Lucas Claerbout v Kai Schaefer | W | 0-2 |
| Denmark Int. | 2019/05/11 08:30 | Rasmus Gemke v Kai Schaefer | W | 1-2 |
| Denmark Int. | 2019/05/10 13:40 | Kai Schaefer v Lakshya Sen | W | 2-1 |
| Brazil Int. | 2019/05/02 12:00 | Kai Schaefer v Gergely Krausz | W | 2-0 |
| Orleans Masters | 2019/03/21 17:00 | Kai Schaefer v Mark Caljouw | L | 0-2 |
| Orleans Masters | 2019/03/20 08:40 | Kai Schaefer v Teck Zhi Soo | W | 2-0 |
| Orleans Masters | 2019/03/19 18:00 | Sam Parsons v Kai Schaefer | W | 0-2 |
| Swiss Open - čtyřhra ženy - kvalifikace | 2019/03/12 11:00 | Kai Schaefer v Felix Burestedt | L | 1-2 |
Away History
| Denmark Int. | 2019/05/11 15:00 | Subhankar Dey v Hans-Kristian Vittinghus | W | 1-2 |
| Singapore Open | 2019/04/11 10:15 | Srikanth Kidambi v Hans-Kristian Vittinghus | L | 2-0 |
| Singapore Open | 2019/04/10 09:20 | Hans-Kristian Vittinghus v Kanta Tsuneyama | W | 2-1 |
| Malaysia - kvalifikace | 2019/04/02 09:00 | Long Chen v Hans-Kristian Vittinghus | L | 2-0 |
| All England Open | 2019/03/06 12:00 | Guangzu Lu v Hans-Kristian Vittinghus | L | 2-1 |
| German Open | 2019/03/02 13:50 | Kento Momota v Hans-Kristian Vittinghus | L | 2-1 |
| German Open | 2019/03/01 19:10 | Hans-Kristian Vittinghus v Joo Ven Soong | W | 2-1 |
| German Open | 2019/02/28 13:40 | Dan Lin v Hans-Kristian Vittinghus | W | 1-2 |