| ITTF World Championships | 2023/05/22 16:30 | Yukiya Uda v Deni Kozul | L | 4-1 |
| ITTF World Championships | 2023/05/21 17:30 | Deni Kozul v Mizuki Oikawa | W | 4-3 |
| WTT Feeder Dusseldorf II | 2023/02/22 16:15 | Deni Kozul v Paul Drinkhall | L | 2-3 |
| WTT Feeder Dusseldorf II | 2023/02/22 12:30 | Deni Kozul v Guodong Liang | W | 3-2 |
| WTT Feeder Düsseldorf | 2023/02/16 17:20 | Cedric Meissner v Deni Kozul | L | 3-0 |
| WTT Feeder Düsseldorf | 2023/02/16 12:45 | Deni Kozul v Niagol Stoyanov | W | 3-0 |
| WTT Feeder Düsseldorf | 2023/02/15 17:25 | Tomas Polansky v Deni Kozul | W | 0-3 |
| WTT Feeder Düsseldorf | 2023/02/15 13:05 | Yew En Koen Pang v Deni Kozul | W | 0-3 |
| WTT Contender Lagos - selejtezők | 2023/06/12 10:00 | Felix Lartey v Wang-Wei Peng | W | 0-3 |
| WTT Star Contender Bangkok | 2023/04/26 05:40 | Wang-Wei Peng v Ruwen Filus | L | 1-3 |
| WTT Star Contender Bangkok | 2023/04/25 05:05 | Wang-Wei Peng v Marcelo Aguirre | W | 3-2 |
| WTT Star Contender Bangkok - selejtezők | 2023/04/24 12:00 | Manav Vikash Thakkar v Wang-Wei Peng | W | 2-3 |
| WTT Star Contender Bangkok - selejtezők | 2023/04/24 07:10 | Wang-Wei Peng v Enzo Angles | W | 3-0 |
| WTT Star Contender Bangkok - selejtezők | 2023/04/23 10:45 | Aidos Kenzhigulov v Wang-Wei Peng | W | 0-3 |
| WTT Feeder Antalya | 2023/03/30 07:45 | Can Akkuzu v Wang-Wei Peng | L | 3-2 |
| WTT Feeder Antalya | 2023/03/29 09:30 | Wang-Wei Peng v Vincent Picard | W | 3-2 |