Round: 45 Ground: Clay
| Challenger Mouilleron Le Captif Qual | 2017/11/04 13:20 | Tomasz Bednarek v Maxime Janvier | 4-6,0-6 |
| Challenger Ismaning - Qual. | 2017/10/14 07:30 | Tomasz Bednarek v Matvey Khomentovskiy | 4-6,6-7 |
| Challenger Alphen - Qual. | 2017/09/03 09:00 | Tomasz Bednarek v Guillermo Olaso | 0-6,0-6 |
| Challenger Poznan - Qual. | 2017/07/15 09:00 | Tomasz Bednarek v Karol Drzewiecki | 7-6,4-6,6-7 |
| Challenger Milano - Qual. | 2017/06/24 10:00 | Filippo Baldi v Tomasz Bednarek | 7-5,6-2 |
| Challenger Todi - Qual. | 2017/06/17 09:20 | Tomasz Bednarek v Daniel Elahi Galan | 1-6,2-6 |
| Challenger Mestre - Qual. | 2017/05/20 12:15 | Tomasz Bednarek v Jurgen Zopp | 2-6,6-7 |
| Challenger Heilbronn - Qual. | 2017/05/13 12:10 | Alexander Lazov v Tomasz Bednarek | 6-3,6-1 |
| Challenger Braga - Qual. | 2018/05/05 11:40 | Juan Pablo Ficovich v Daniel Batista | 6-3,6-2 |
| ITF Portogallo F8 | 2018/04/17 11:45 | Daniel Batista v Sadio Doumbia | 1-6,4-6 |
| ITF Portogallo F7 - Qual. | 2018/04/09 10:00 | Miliaan Niesten v Daniel Batista | 5-7,6-2,6-2 |
| ITF Portogallo F7 - Qual. | 2018/04/08 18:00 | Afonso Portugal v Daniel Batista | 4-6,2-6 |
| ITF Portogallo F4 | 2018/03/15 12:10 | Tsung-Hua Yang v Daniel Batista | 6-3,6-0 |
| ITF Portogallo F4 | 2018/03/13 14:45 | Daniel Batista v Jose Fco. Vidal Azorin | 7-5,6-2 |
| ITF Portogallo F4 | 2018/03/12 11:00 | Carlos E. Severino v Daniel Batista | 7-6,6-3 |
| ITF Portogallo F4 | 2018/03/11 11:30 | Santiago Hinojosa v Daniel Batista | 3-6,2-6 |