Round: 44 Ground: Hardcourt outdoor
| ITF M15 Fayetteville | 2019/09/18 16:10 | Nicolas Rousset v Chris Wettengel | 4-6,2-6 |
| ITF M25 Norman | 2019/10/02 15:00 | Evan Zhu v Mate Zsiga | 6-3,6-2 |
| ITF M25 Norman | 2019/10/01 15:00 | Ruan Roelofse v Mate Zsiga | 1-6,6-4,4-10 |
| ITF M25 Norman | 2019/09/30 15:00 | Mate Zsiga v Grey Hamilton | 6-4,7-5 |
| ITF M25 Norman | 2019/09/29 15:00 | Mate Zsiga v Przemyslaw Zielinski | 6-3,6-1 |
| ITF M25 Tulsa | 2019/06/20 18:40 | Martin Redlicki v Mate Zsiga | 6-3,7-6 |
| ITF M25 Tulsa | 2019/06/19 16:30 | Mate Zsiga v Bernardo Saraiva | 6-4,6-3 |
| ITF M25 Tulsa | 2019/06/18 15:00 | Aron Hiltzik v Mate Zsiga | 4-6,7-6,4-10 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Luke Vandecasteele v Mate Zsiga | 4-6,6-2,7-10 |