Stadium: Court 1 Round: 45
| ITF Czech Republic F2 | 2017/05/25 10:30 | Dominik Kellovsky v Piotr Matuszewski | 1-6,0-6 |
| ITF Czech Republic F2 | 2017/05/23 11:55 | Dominik Kellovsky v Matej Vocel | 6-4,1-6,6-4 |
| ITF Czech Republic F1 | 2017/05/16 11:10 | Jan Satral v Dominik Kellovsky | 6-2,7-6 |
| Challenger Ostrava | 2017/05/02 12:30 | Dominik Kellovsky v Roberto Carballes Baena | 5-7,0-6 |
| ITF Italy F10 | 2017/04/25 09:15 | Grzegorz Panfil v Dominik Kellovsky | 5-7,7-5,6-4 |
| ITF Qatar F3 | 2017/04/18 14:40 | Jonas Merckx v Dominik Kellovsky | 6-4,6-2 |
| ITF Qatar F2 | 2017/04/11 15:25 | Markus Eriksson v Dominik Kellovsky | 6-7,6-2,7-5 |
| ITF Qatar F1 | 2017/04/04 14:45 | Dominik Kellovsky v Mick Lescure | 3-6,2-6 |
| Challenger Vicenza Qual | 2017/05/27 08:00 | Enrique Lopez-Perez v Joao Pedro Sorgi | 6-2,6-4 |
| Challenger Savannah | 2017/05/07 19:00 | Joao Pedro Sorgi v Tennys Sandgren | 4-6,3-6 |
| Challenger Savannah | 2017/05/06 17:40 | James McGee v Joao Pedro Sorgi | 6-4,3-6,0-6 |
| Challenger Savannah | 2017/05/05 15:00 | Joao Pedro Sorgi v Stefan Kozlov | 6-2,6-2 |
| Challenger Savannah | 2017/05/04 16:35 | Christopher O'Connell v Joao Pedro Sorgi | 6-7,6-7 |
| Challenger Savannah | 2017/05/02 19:10 | Andre Ghem v Joao Pedro Sorgi | 4-6,3-6 |
| Challenger Tallahassee Qual | 2017/04/23 17:55 | Joao Pedro Sorgi v Yosuke Watanuki | 6-4,5-7,5-7 |
| Challenger Tallahassee Qual | 2017/04/22 20:25 | Joao Pedro Sorgi v Sami Reinwein | 6-4,6-4 |