| Abu Dhabi Masters | 2023/10/18 06:00 | Korakrit Laotrakul v Markus Barth | L | 2-0 |
| Dutch Open | 2023/10/12 15:20 | Markus Barth v Mads Juel Moller | L | 0-2 |
| Scottish Open | 2023/10/06 11:20 | Samuel O'Brien Ricketts v Markus Barth | L | 2-1 |
| Cameroon Int. | 2023/08/27 11:00 | Somi Romdhani v Markus Barth | W | 1-2 |
| European Games | 2023/06/29 10:00 | Julien Carraggi v Markus Barth | L | 2-1 |
| Denmark Masters | 2023/06/09 13:00 | Alwi Farhan v Markus Barth | L | 2-0 |
| Denmark Masters Qual | 2023/06/08 12:40 | Markus Barth v Emil Dantler | W | 2-0 |
| Austrian Open Qual | 2023/05/25 09:10 | Markus Barth v Aria Dinata | L | 1-2 |
| Belgian Int. | 2023/09/14 11:40 | Luka Wraber v Lucas Claerbout | L | 0-2 |
| World Championships | 2023/08/21 18:45 | Luka Wraber v Kodai Naraoka | L | 0-2 |
| European Games | 2023/06/28 08:30 | Luka Wraber v Kai Schaefer | L | 1-2 |
| European Games | 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 |
| Austrian Open | 2023/05/26 11:20 | Luka Wraber v Karan Rajan Rajarajan | L | 0-2 |
| Slovenia Open Quals | 2023/05/18 14:10 | Yu Hsien Lin v Luka Wraber | L | 2-0 |