Stadium: Court 6 Round: 25 Ground: Clay
| ITF - M15 Antalya | 2020/01/07 08:00 | Ornago, Fabrizio v Gelhardt, Luca | 6-2,3-6,6-2 |
| ITF - M15 Antalya | 2019/12/13 08:15 | Gelhardt, Luca v Slobodchikov, Ronald | 1-6,2-6 |
| ITF - M15 Antalya | 2019/12/10 11:00 | Gelhardt, Luca v Jandric, Darko | 6-2,6-1 |
| ITF - M15 Antalya | 2019/12/06 09:05 | Gelhardt, Luca v Slobodchikov, Ronald | 2-6,3-6 |
| ITF - M15 Antalya | 2019/12/05 10:10 | Gelhardt, Luca v Zemel, Yankel | 6-1,7-6 |
| ITF - M15 Antalya | 2019/12/03 07:00 | Andrey Chepelev v Gelhardt, Luca | 0-6,3-6 |
| ITF - M15 Antalya | 2019/11/29 07:00 | Gelhardt, Luca v Slobodchikov, Ronald | 1-6,4-6 |
| ITF - M15 Antalya | 2019/11/28 09:40 | Lopez San Martin, Alvaro v Gelhardt, Luca | 5-7,2-6 |
| ITF M15 Chornomorsk | 2019/09/28 10:00 | Bortolotti, Marco v Gergely Madarasz | 6-3,6-0 |
| ITF M15 Chornomorsk | 2019/09/27 12:30 | Smirnov, Artem v Gergely Madarasz | 6-4,6-7,3-6 |
| ITF M15 Chornomorsk | 2019/09/26 07:30 | Bessire, Francesco v Gergely Madarasz | 0-6,1-6 |
| ITF M15 Chornomorsk | 2019/09/25 08:50 | Ivan Sergeyev v Gergely Madarasz | 1-6,5-7 |
| ITF M15 Zlatibor | 2019/09/18 07:30 | Kranic, Karlo v Gergely Madarasz | 7-6,7-5 |
| Szekesfehervar, Singles Qualifying M-ITF-HUN-05A | 2019/09/04 11:30 | Gergely Madarasz v Nejedly, Pavel | 4-6,5-7 |
| Gyor, Qualifications Simples M-ITF-HUN-04A | 2019/08/29 09:50 | Gergely Madarasz v Vit Kopriva | 6-7,0-6 |
| Gyor, Qualifications Simples M-ITF-HUN-04A | 2019/08/28 09:45 | Marcell Bartakovics v Gergely Madarasz | 4-6,2-6 |