| ITF Croatia F3 | 2017/03/18 10:30 | Dino Bonetta v Jiri Vachtl | 6-4,6-7,4-6 |
| ITF Croatia F2 | 2017/03/12 13:45 | Julian Onken v Jiri Vachtl | 6-1,6-0 |
| ITF Croatia F2 | 2017/03/12 08:30 | Jiri Vachtl v Grega Boh | 6-2,6-3 |
| ITF Croatia F2 | 2017/03/11 10:00 | Jiri Vachtl v Borut Puc | 1-6,6-2,6-1 |
| ITF Czech Republic F12 | 2016/12/03 09:00 | Jiri Vachtl v Marek Rehacek | 4-6,4-6 |
| ITF Czech Republic F11 | 2016/11/28 09:30 | Jiri Vachtl v Marek Gengel | 3-6,2-6 |
| ITF Czech Republic F11 | 2016/11/26 13:00 | Filip Brtnicky v Jiri Vachtl | 5-7,4-6 |
| ITF Czech Republic F10 | 2016/11/19 14:00 | Eero Vasa v Jiri Vachtl | 6-2,6-2 |
| ITF Croatia F2 | 2017/03/16 09:00 | Riccardo Bellotti v Alen Avidzba | 6-2,6-3 |
| ITF Croatia F2 | 2017/03/15 12:40 | Davide Pontoglio v Alen Avidzba | 3-6,4-6 |
| ITF Croatia F2 | 2017/03/13 12:15 | Mircea-Alexandru Jecan v Alen Avidzba | 5-7,3-6 |
| ITF Croatia F2 | 2017/03/13 08:30 | Fabian Gruber v Alen Avidzba | 0-6,3-6 |
| ITF Spain F6 | 2017/02/22 10:50 | Pedro Cachin v Alen Avidzba | 6-3,6-4 |
| ITF Spain F6 | 2017/02/21 10:40 | Alen Avidzba v Fabrizio Ornago | 6-0,4-6,6-4 |
| ITF Spain F6 | 2017/02/20 08:00 | Johan Sebastien Tatlot v Alen Avidzba | 5-7,1-6 |
| ITF Spain F6 | 2017/02/19 11:00 | Benjamin Pietri v Alen Avidzba | 3-6,2-6 |