Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| Challenger Prostejov | 2019/06/02 09:30 | Alex Molcan v David Poljak | 6-2,6-1 |
| 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 Ostrava | 2019/05/01 12:40 | Viktor Galovic v David Poljak | 6-2,6-1 |
| Challenger Ostrava | 2019/04/30 09:20 | David Poljak v Andrea Vavassori | 4-6,7-6,6-4 |
| ITF M15 Antalya | 2019/04/17 12:15 | Bogdan Bobrov v David Poljak | 3-6,6-4,6-0 |
| ITF M15 Antalya | 2019/04/12 09:15 | David Poljak v Ronald Slobodchikov | 1-6,6-4,5-7 |
| ATP Stuttgart | 2019/06/09 11:05 | Matteo Viola v Alexei Popyrin | 3-6,5-7 |
| Challenger Vicenza | 2019/05/30 07:30 | Matteo Viola v Mats Moraing | 4-6,1-6 |
| French Open | 2019/05/21 08:00 | Mathias Bourgue v Matteo Viola | 4-6,6-1,6-3 |
| Challenger Heilbronn | 2019/05/14 11:20 | Matteo Viola v Attila Balazs | 4-6,3-6 |
| Challenger Rome | 2019/05/09 08:00 | Matteo Viola v Henri Laaksonen | 4-6,3-6 |
| Challenger Rome | 2019/05/07 08:00 | Matteo Viola v Renzo Olivo | 6-3,7-5 |
| Challenger Ostrava | 2019/05/01 11:40 | Matteo Viola v Ivan Gakhov | 4-6,4-6 |
| Challenger Francavilla | 2019/04/23 12:00 | Matteo Viola v Mikael Ymer | 1-6,2-6 |