| Austrian Bundesliga 1 | 05/16 16:23 | - | Kenji Matsudaira v Nandor Ecseki | L | 3-2 | |
| European Team Championships | 05/05 07:30 | - | Elias Hardmeier v Nandor Ecseki | W | 0-3 | |
| TT Star Series | 04/03 17:24 | - | Ivor Ban v Nandor Ecseki | L | 3-1 | |
| WTT Feeder Düsseldorf - Kval | 02/14 15:35 | - | Nandor Ecseki v Elias Ranefur | L | 1-3 | |
| WTT Contender Amman - Kval 2023 | 02/06 09:55 | - | Chen Ce Wang v Nandor Ecseki | L | 3-0 | |
| WTT Contender Doha Quals | 01/15 16:40 | - | Seungmin Cho v Nandor Ecseki | L | 3-0 | |
| WTT Contender Doha Quals | 01/15 08:10 | - | Daeseong Cho v Nandor Ecseki | W | 1-3 | |
| Champions League | 12/18 12:35 | - | Xin Wang v Nandor Ecseki | W | 0-3 | |
| Champions League | 12/13 18:35 | - | Nandor Ecseki v Steffen Mengel | L | 0-3 | |
| Champions League | 11/13 17:30 | - | Nandor Ecseki v Ioannis Sgouropoulos | L | 0-3 | |
| WTT Contender Novo Gorica | 10/31 12:35 | - | Pak Nam Ng v Nandor Ecseki | L | 3-2 | |
| Austrian Bundesliga 1 | 10/21 13:02 | - | Francisco Sanchi v Nandor Ecseki | L | 3-1 | |
| Lag - VM | 10/04 09:00 | - | Jo Yokotani v Nandor Ecseki | W | 2-3 | |
| Lag - VM | 10/02 10:00 | - | Nandor Ecseki v Nima Alamian | W | 3-1 | |
| Lag - VM | 10/02 08:30 | - | Nandor Ecseki v Noshad Alamiyan | L | 0-3 | |
| Lag - VM | 09/30 12:00 | - | Nandor Ecseki v Pak Nam Ng | L | 1-3 | |
| TT Trophy | 09/22 12:00 | - | Janos Kaiser v Nandor Ecseki | W | 1-3 | |
| TT Trophy | 09/22 11:00 | - | Nandor Ecseki v Laszlo Magyar | W | 3-0 | |
| TT Trophy | 09/22 10:00 | - | Oliver Both v Nandor Ecseki | W | 0-3 | |
| TT Trophy | 09/22 08:30 | - | Peter Sebestyen v Nandor Ecseki | W | 1-3 | |
| TT Trophy | 09/22 06:30 | - | Nandor Ecseki v Mate Moricz | W | 3-1 | |
| TT Trophy | 09/06 13:00 | - | Nandor Ecseki v Istvan Molnar | L | 2-3 | |
| TT Trophy | 09/06 11:00 | - | Mate Moricz v Nandor Ecseki | W | 1-3 | |
| TT Trophy | 09/06 09:00 | - | Gergo Timafalvi v Nandor Ecseki | W | 1-3 | |
| TT Trophy | 09/06 08:00 | - | Nandor Ecseki v Daniel Kriston | W | 3-2 | |
| TT Trophy | 09/06 07:00 | - | David Molnar v Nandor Ecseki | L | 3-0 | |
| WTT Feeder Olomouc | 08/26 12:20 | - | Haidong Xu v Nandor Ecseki | L | 4-0 | |
| WTT Feeder Olomouc | 08/25 17:55 | - | Nandor Ecseki v Takuya Jin | W | 3-2 | |
| TT Trophy | 08/05 13:00 | - | Alex Naumi v Nandor Ecseki | W | 1-3 | |
| TT Trophy | 08/05 11:30 | - | Tamas Lakatos v Nandor Ecseki | L | 3-2 |