| WTT Feeder Stockholm | 2023/10/05 11:35 | Konstantinos Angelakis v Ibrahim Gunduz | W | 3-1 |
| WTT Feeder Stockholm | 2023/10/05 11:35 | Konstantinos Angelakis v Ibrahim Gunduz | W | 3-1 |
| WTT Feeder Stockholm | 2023/10/04 16:20 | Yaroslav Zhmudenko v Konstantinos Angelakis | W | 1-3 |
| WTT Feeder Stockholm Quals | 2023/10/03 15:10 | Konstantinos Angelakis v Tomas Koldas | W | 3-2 |
| WTT Feeder Stockholm Quals | 2023/10/02 16:25 | Mahdi Ahmadian v Konstantinos Angelakis | W | 0-3 |
| European Team Championships | 2023/05/06 07:55 | Konstantinos Angelakis v Alexander Fransson | W | 3-0 |
| European Team Championships | 2023/05/05 15:30 | Daniel Berzosa v Konstantinos Angelakis | W | 0-3 |
| Polish Open | 2020/03/11 13:40 | Maciej Kubik v Konstantinos Angelakis | W | 1-3 |
| Champions League | 2019/12/10 18:00 | Ricardo Walther v Konstantinos Angelakis | L | 3-0 |
| WTT Feeder Stockholm | 2023/10/05 11:35 | Konstantinos Angelakis v Ibrahim Gunduz | L | 3-1 |
| WTT Feeder Stockholm | 2023/10/04 15:35 | John Oyebode v Ibrahim Gunduz | W | 2-3 |
| European Team Championships | 2023/09/12 08:20 | Anders Lind v Ibrahim Gunduz | L | 3-1 |
| European Team Championships | 2023/09/10 11:00 | Darko Jorgic v Ibrahim Gunduz | L | 3-1 |
| WTT Feeder Panagyurishte | 2023/08/31 13:30 | Ibrahim Gunduz v Lubomir Jancarik | L | 2-3 |
| WTT Feeder Panagyurishte Quals | 2023/08/29 15:50 | Ibrahim Gunduz v Stefan Dimitrov | W | 3-0 |
| European Team Championships | 2023/05/06 08:55 | Elias Hardmeier v Ibrahim Gunduz | W | 2-3 |
| European Team Championships | 2023/05/06 07:55 | Barish Moullet v Ibrahim Gunduz | W | 0-3 |