| ETTU Euro Championships | 2023/05/07 09:20 | Elias Hardmeier v Luka Mladenovic | L | 3-1 |
| ETTU Euro Championships | 2023/05/07 07:55 | Loic Stoll v Luka Mladenovic | W | 1-3 |
| European Team Championships | 2023/05/05 07:30 | Dimitrije Levajac v Luka Mladenovic | L | 3-2 |
| WTT Feeder Antalya | 2023/03/30 08:30 | Filip Zeljko v Luka Mladenovic | L | 3-0 |
| WTT Feeder Antalya | 2023/03/29 09:45 | Luka Mladenovic v Qi Shen Wong | W | 3-1 |
| WTT Feeder Dusseldorf II Quals | 2023/02/21 15:00 | Andreas Levenko v Luka Mladenovic | L | 3-0 |
| WTT Feeder Dusseldorf II Quals | 2023/02/21 09:45 | Luka Mladenovic v Emiliano Riofrio | W | 3-0 |
| WTT Feeder Dusseldorf | 2023/02/16 12:10 | Omar Assar v Luka Mladenovic | L | 3-2 |
| WTT Feeder Havirov Quals | 2023/07/27 15:00 | Felix Wetzel v Pedro Osiro | W | 3-0 |
| WTT Contender Zagreb Quals | 2023/06/26 18:25 | Felix Wetzel v Manush Utpalbhai Shah | L | 1-3 |
| Austrian Bundesliga 1 | 2023/04/25 16:14 | Felix Wetzel v Koyo Kanamitsu | L | 1-3 |
| WTT Feeder Antalya | 2023/03/30 07:55 | Felix Wetzel v Irvin Bertrand | L | 1-3 |
| WTT Feeder Antalya | 2023/03/29 16:40 | Rafael Turrini v Felix Wetzel | W | 2-3 |
| WTT Feeder Antalya Quals | 2023/03/28 14:35 | Soroosh Amiri Nia v Felix Wetzel | W | 0-3 |
| WTT Feeder Antalya Quals | 2023/03/27 13:20 | Felix Wetzel v Alican Seker | W | 3-0 |
| Europe Cup | 2023/01/26 15:25 | Kaii Konishi v Felix Wetzel | L | 3-0 |