| WTT Feeder Manchester Quals | 02/01 13:30 | 5 | Nandor Ecseki v Anton Limonov | L | 0-3 | |
| WTT Star Contender Goa - kval | 01/23 12:20 | 5 | Cedric Nuytinck v Nandor Ecseki | L | 3-0 | |
| WTT Contender Doha - kval | 01/14 15:10 | - | Andrej Gacina v Nandor Ecseki | L | 3-0 | |
| WTT Contender Doha - kval | 01/14 10:00 | - | Manush Utpalbhai Shah v Nandor Ecseki | - | CANC | |
| WTT Star Contender Doha - kval | 01/08 11:00 | 6 | Kwan Kit Ho v Nandor Ecseki | L | 3-0 | |
| WTT Feeder Dusseldorf III Quals | 11/27 17:10 | 6 | Nandor Ecseki v Chun Kit Choy | L | 1-3 | |
| WTT Feeder Otocec | 11/02 15:00 | 6 | Nandor Ecseki v Benedek Olah | L | 1-3 | |
| WTT Feeder Otočec - kval | 11/01 10:20 | 4 | Nandor Ecseki v Iskender Kharki | W | 3-0 | |
| WTT Feeder Otočec - kval | 10/31 11:20 | 5 | Nandor Ecseki v Andrew Baggaley | W | 3-0 | |
| WTT Contender Antalya Quals 2023 | 10/16 13:10 | - | Sathiyan Gnanasekaran v Nandor Ecseki | L | 3-2 | |
| WTT Contender Masqat - kval | 10/09 12:00 | - | Nandor Ecseki v Noshad Alamiyan | L | 0-3 | |
| WTT Contender Masqat - kval | 10/08 11:00 | - | Nandor Ecseki v Hamid Shams | W | 3-0 |