Billy Harris 2-6,4-6 Yannick Mertens 2017-03-15 11:00
Round: 25 Ground: Hardcourt outdoor
Home History
| ITF Portugal F3 Qual | 2017/03/13 16:20 | Billy Harris v Francisco Cabral | 1-6,6-2,6-1 |
| ITF Portugal F3 Qual | 2017/03/12 16:00 | Billy Harris v Diogo Lourenco | 6-1,6-4 |
| ITF Portugal F3 Qual | 2017/03/12 10:00 | Billy Harris v Samuele Ramazzotti | 3-6,6-3,6-3 |
| ITF Portugal F2 | 2017/03/08 15:00 | Carlos Gomez-Herrera v Billy Harris | 6-4,7-6 |
| ITF Portugal F1 | 2017/03/03 15:00 | Ricardo Ojeda Lara v Billy Harris | 6-4,6-3 |
| ITF Portugal F1 | 2017/03/02 10:30 | Billy Harris v Pietro Licciardi | 6-4,2-6,6-1 |
| ITF Portugal F1 | 2017/03/01 12:10 | Fred Gil v Billy Harris | 4-6,2-6 |
| ITF Portugal F1 | 2017/02/28 09:30 | Gian Marco Moroni v Billy Harris | 5-7,2-6 |
Away History
| ITF Portugal F2 | 2017/03/12 15:00 | Yannick Mertens v Lucas Miedler | 6-4,6-2 |
| ITF Portugal F2 | 2017/03/11 13:20 | Yannick Mertens v Carlos Gomez-Herrera | 7-6,6-4 |
| ITF Portugal F2 | 2017/03/10 12:00 | Yannick Mertens v Bernabe Zapata Miralles | 6-4,6-0 |
| ITF Portugal F2 | 2017/03/09 10:00 | Yannick Mertens v Nuno Deus | 6-1,6-0 |
| ITF Portugal F2 | 2017/03/08 10:00 | Yannick Mertens v Kristjan Tamm | 6-2,6-0 |
| ITF France F4 | 2017/03/04 15:00 | Yannick Mertens v Botic Van De Zandschulp | 6-7,2-6 |
| ITF France F4 | 2017/03/03 09:30 | Yannick Mertens v Christopher Heyman | 6-4,6-4 |
| ITF France F4 | 2017/03/02 12:25 | Yannick Mertens v Reda El Amrani | 5-7,6-2,7-5 |