Estadio: Court 6 Round: 54 Ground: Clay
| ITF M25 Most | 2019/05/31 08:00 | Colin Sinclair v Ondrej Krstev | 6-2,6-3 |
| ITF M25 Most | 2019/05/30 10:25 | Ondrej Krstev v Jacob Grills | 2-6,6-4,6-3 |
| ITF M25 Most | 2019/05/28 13:30 | Ondrej Krstev v Daniel Dutra Da Silva | 6-4,6-3 |
| ITF 15 Antalya | 2019/05/16 07:15 | Ondrej Krstev v Marsel Ilhan | 6-4,4-6,4-6 |
| ITF 15 Antalya | 2019/05/15 07:15 | Ondrej Krstev v Mate Voros | 4-6,6-4,6-4 |
| ITF M15 Tbilisi | 2019/05/02 07:25 | Altug Celikbilek v Ondrej Krstev | 7-6,6-3 |
| ITF M15 Tbilisi | 2019/05/01 06:00 | Ondrej Krstev v Sarp Agabigun | 4-6,6-2,6-4 |
| ITF M15 Opatija | 2019/03/26 13:20 | Benjamin Pietri v Ondrej Krstev | 7-6,2-6,6-0 |
| ITF M25 Gyula | 2019/05/28 12:40 | Martins Rocens v Andras Necz | 6-4,6-4 |
| ITF M25 Gyula | 2019/05/27 09:00 | Maxim Krapivin v Andras Necz | 3-6,1-6 |
| ITF M15 Praga | 2019/05/13 07:30 | Dominique Graf v Andras Necz | 7-5,2-6,10-8 |
| ITF M15 Piestany | 2019/05/07 09:00 | Alexander Ovcharov v Andras Necz | 6-4,6-4 |
| ITF M15 Piestany | 2019/05/06 08:00 | Michal Novansky v Andras Necz | 6-3,2-6,5-10 |
| ITF M15 Opatija | 2019/03/25 13:20 | Samuele Ramazzotti v Andras Necz | 6-1,6-2 |
| ITF M15 Rovinj | 2019/03/18 09:00 | Gabor Borsos v Andras Necz | 6-2,6-4 |
| ITF Turquía F41 | 2018/12/21 06:00 | Dejan Katic v Andras Necz | 7-6,7-6 |