| TT | 2022/08/05 09:30 | Nandor Ecseki v Benedek Olah | L | 2-3 |
| TT | 2022/04/20 08:30 | Benedek Olah v Nandor Ecseki | L | 3-0 |
| WTT Feeder Otocec - Qual. | 2023/11/01 10:20 | Nandor Ecseki v Iskender Kharki | W | 3-0 |
| WTT Feeder Otocec - Qual. | 2023/10/31 11:20 | Nandor Ecseki v Andrew Baggaley | W | 3-0 |
| WTT Contender Antalya Quals 2023 | 2023/10/16 13:10 | Sathiyan Gnanasekaran v Nandor Ecseki | L | 3-2 |
| WTT Contender Mascate - Qual. | 2023/10/09 12:00 | Nandor Ecseki v Noshad Alamiyan | L | 0-3 |
| WTT Contender Mascate - Qual. | 2023/10/08 11:00 | Nandor Ecseki v Hamid Shams | W | 3-0 |
| WTT Contender Rio - Qual. | 2023/08/08 14:25 | Nandor Ecseki v Martin Allegro | L | 0-3 |
| WTT Contender Rio - Qual. | 2023/08/07 19:00 | Nandor Ecseki v Felipe Duffoo | W | 3-1 |
| WTT Contender Lima - Qual. | 2023/08/01 23:25 | Nandor Ecseki v Ricardo Walther | L | 0-3 |
| WTT Contender Antalya Quals 2023 | 2023/10/17 12:40 | Alexandre Cassin v Benedek Olah | L | 3-0 |
| WTT Feeder Stockholm | 2023/10/04 10:20 | Joao Monteiro v Benedek Olah | L | 3-1 |
| Campionato Europeo a squadre | 2023/09/12 18:45 | Samuel Kulczycki v Benedek Olah | L | 3-1 |
| Campionato Europeo a squadre | 2023/09/12 17:20 | Milosz Redzimski v Benedek Olah | W | 0-3 |
| Campionato Europeo a squadre | 2023/09/10 17:20 | Benedikt Duda v Benedek Olah | L | 3-1 |
| WTT Feeder Olomouc | 2023/08/25 14:00 | Benedek Olah v Fei Xue | L | 2-3 |
| WTT Feeder Olomouc | 2023/08/24 15:45 | Cedric Meissner v Benedek Olah | W | 2-3 |
| WTT Contender Zagabria - Qual. | 2023/06/27 18:00 | Benedek Olah v Daeseong Cho | L | 2-3 |