| Polish Open | 2022/03/25 08:40 | Kai Schaefer v Luka Wraber | L | 2-0 |
| Euroopa mängud | 2023/06/27 16:40 | Jan Louda v Luka Wraber | L | 2-0 |
| Denmark Masters | 2023/06/09 16:20 | Mark Caljouw v Luka Wraber | L | 2-0 |
| Denmark Masters | 2023/06/09 12:20 | Bahaedeen A Alshannik v Luka Wraber | W | 0-2 |
| Austria lahtised meistrivõistlused | 2023/05/26 11:20 | Luka Wraber v Karan Rajan Rajarajan | L | 0-2 |
| Sloveenia lahtised meistrivõistlused - kval | 2023/05/18 14:10 | Yu Hsien Lin v Luka Wraber | L | 2-0 |
| Sloveenia lahtised meistrivõistlused - kval | 2023/05/18 07:40 | Jacob Hjorth v Luka Wraber | W | 0-2 |
| Sloveenia lahtised meistrivõistlused - kval | 2023/05/17 17:05 | Borko Petrovic v Luka Wraber | W | 0-2 |
| Polish Open | 2023/03/25 09:40 | Max Weisskirchen v Luka Wraber | L | 2-0 |
| Tai lahtised meistrivõistlused, kval | 2023/05/30 06:55 | Chia Hao Lee v Kai Schaefer | L | 2-1 |
| Malaisia Masters - kval | 2023/05/23 02:00 | Christian Adinata v Kai Schaefer | L | 2-0 |
| Sudirman Cup | 2023/05/15 02:20 | Kunlavut Vitidsarn v Kai Schaefer | L | 2-0 |
| Orleans Masters | 2023/04/05 12:40 | Lanxi Lei v Kai Schaefer | L | 2-0 |
| Spain Masters - kval | 2023/03/28 08:40 | Christian Adinata v Kai Schaefer | L | 2-0 |
| Polish Open | 2023/03/25 10:00 | Julien Carraggi v Kai Schaefer | L | 2-1 |
| Polish Open | 2023/03/24 13:30 | Danylo Bosniuk v Kai Schaefer | W | 0-2 |
| Saksa lahtised meistrivõistlused, kval | 2023/03/07 10:45 | Magnus Johannesen v Kai Schaefer | L | 2-0 |