Estadio: Court 1 Round: 26 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2019/05/23 09:00 | Michal Konecny v Marco Bortolotti | 4-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 08:00 | Marco Bortolotti v Matej Sabanov | 6-2,6-3 |
| ITF M25 Jablonec Nad Nisou | 2019/05/20 08:00 | Marco Bortolotti v Dominik Recek | 7-6,2-6,13-11 |
| ITF M25 Santa Margarita | 2019/04/23 15:50 | Mats Rosenkranz v Marco Bortolotti | 6-4,6-1 |
| ITF M25 Santa Margarita | 2019/04/17 14:20 | Marco Bortolotti v Lenny Hampel | 6-4,2-6,3-6 |
| Challenger de Barletta | 2019/04/08 15:00 | Marco Bortolotti v Javier Barranco Cosano | 3-6,7-5,2-6 |
| Challenger de Barletta | 2019/04/08 08:00 | Johannes Haerteis v Marco Bortolotti | 4-6,6-1,6-4 |
| ITF M25 Santa Margarita | 2019/03/26 13:00 | Nicolo Turchetti v Marco Bortolotti | 7-5,6-3 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 08:00 | David Poljak v James Frawley | 6-7,6-1,10-6 |
| ITF M15 Piestany | 2019/05/10 10:05 | Filip Duda v David Poljak | 6-3,6-3 |
| ITF M15 Piestany | 2019/05/08 11:15 | Tomas Vanko v David Poljak | 3-6,0-6 |
| Challenger de Ostrava | 2019/05/01 12:40 | Viktor Galovic v David Poljak | 6-2,6-1 |
| Challenger de Ostrava | 2019/04/30 09:20 | David Poljak v Andrea Vavassori | 4-6,7-6,6-4 |
| ITF 15 Antalya | 2019/04/17 12:15 | Bogdan Bobrov v David Poljak | 3-6,6-4,6-0 |
| ITF 15 Antalya | 2019/04/12 09:15 | David Poljak v Ronald Slobodchikov | 1-6,6-4,5-7 |
| ITF 15 Antalya | 2019/04/11 09:45 | David Poljak v Nicolo Turchetti | 5-7,7-5,7-6 |