Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Szekesfehervar | 2019/09/01 10:30 | Martin Zeljenka v Tomas Liska | 4-6,2-6 |
| ITF M25 Gyor | 2019/08/25 09:00 | Martin Zeljenka v Mate Voros | 3-6,6-7 |
| ITF M15 Baja | 2019/08/12 08:00 | Roko Horvat v Martin Zeljenka | 6-3,2-6,10-7 |
| ITF M15 Targu Mures | 2019/08/06 08:00 | Martin Zeljenka v Gilad Tamar | 6-7,6-2,7-10 |
| ITF M15 Novi Sad | 2019/07/29 08:00 | David Szintai v Martin Zeljenka | 6-2,6-1 |
| ITF M25 Gyula | 2019/05/27 12:30 | Peter Sallay v Martin Zeljenka | 6-2,6-2 |
| ITF M15 Brcko | 2019/05/21 11:00 | Shunsuke Wakita v Martin Zeljenka | 6-3,6-1 |
| ITF M15 Piestany | 2019/05/06 08:00 | Noah Thurner v Martin Zeljenka | 6-3,6-4 |
| ITF M15 Anif | 2020/08/23 07:00 | Rafael Kis Balazs v Vladimir Filip | 3-6,4-6 |
| ITF M25 Vogau | 2020/08/16 09:30 | Timofey Skatov v Rafael Kis Balazs | 6-0,6-2 |
| ITF M15 Manacor | 2020/01/05 10:30 | Adrian Bodmer v Rafael Kis Balazs | 6-1,6-0 |
| ITF Hungary F2 Qual | 2018/05/12 08:00 | Rafael Kis Balazs v Matej Maruscak | 1-6,4-6 |
| ITF Hungary F1 Qual | 2018/05/07 10:30 | Mihnea L.S. Turcu v Rafael Kis Balazs | 6-1,6-3 |
| ITF Hungary F1 Qual | 2018/05/05 08:00 | Rafael Kis Balazs v Matthias Angerbauer | 7-5,6-1 |
| ITF Hungary F3 Qual | 2017/05/21 08:00 | Martin Fekiac v Rafael Kis Balazs | 6-1,6-1 |
| ITF Hungary F2 | 2017/05/13 08:00 | David Damian Brna v Rafael Kis Balazs | 6-0,6-1 |