| Eastern European Championship | 2020/07/06 12:00 | Zukas, Matias v Tadic, Vladan | 6-3,6-3 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/05 13:00 | Juan Manuel Cerundolo v Zukas, Matias | 6-4,6-3 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/03 15:30 | Francisco Comesana v Zukas, Matias | 2-6,3-6 |
| ITF - M25 Punta del Este | 2020/02/18 15:00 | Zukas, Matias v Camilo Ugo Carabelli | 6-2,5-7,2-6 |
| ITF M25 Lima | 2020/02/13 14:30 | Arreche, Nicolas Alberto v Zukas, Matias | 6-7,6-3,7-5 |
| ITF M25 Lima | 2020/02/11 15:00 | Zukas, Matias v Bautista Vilicich | 3-6,6-4,6-2 |
| ITF M25 Lima | 2020/02/10 15:00 | Zukas, Matias v Merino, Alexander | 6-4,6-2 |
| ITF M25 Lima | 2020/02/06 17:10 | Zukas, Matias v Pena Lopez, Manuel | 4-6,1-6 |
| Eastern European Championship | 2020/07/06 08:00 | Boris Butulija v Daniil Savelev | 7-6,6-0 |
| Eastern European Championship | 2020/06/24 10:00 | Laslo Djere v Boris Butulija | 6-1,6-2 |
| Eastern European Championship | 2020/06/23 09:20 | Boris Butulija v Aldin Setkic | 6-2,3-6,2-6 |
| Eastern European Championship | 2020/06/22 08:00 | Boris Butulija v Cacic, Nikola | 4-6,6-7 |
| Eastern European Championship | 2020/06/16 08:00 | Luka Pavlovic v Boris Butulija | 6-3,6-1 |
| Eastern European Championship | 2020/06/15 12:00 | Troicki, Viktor v Boris Butulija | 6-3,6-2 |
| Eastern European Championship | 2020/06/15 09:30 | Troicki, Viktor v Boris Butulija | View |
| Adriatic Tennis Series | 2020/06/09 12:30 | Boris Butulija v Petrovic, Danilo | 0-6,3-6 |