Round: 44 Ground: Hardcourt outdoor
| ITF Croatia F2 | 2017/03/11 08:00 | Marco Miceli v Maciej Rajski | 6-7,6-4,6-3 |
| ITF Croatia F1 | 2017/03/09 11:05 | Maciej Rajski v Zdenek Kolar | 6-4,3-6,2-6 |
| ITF Croatia F1 | 2017/03/08 12:20 | Maciej Rajski v Sebastian Prechtel | 6-1,6-0 |
| ITF Croatia F1 | 2017/03/06 13:30 | Maciej Rajski v Edris Fetisleam | 7-6,6-3 |
| ITF Croatia F1 | 2017/03/05 08:00 | Maciej Rajski v Darko Bojanovic | 7-6,6-1 |
| ITF USA F6 | 2017/02/02 16:45 | Tommy Paul v Maciej Rajski | 6-2,2-6,7-6 |
| ITF USA F6 | 2017/02/01 16:30 | Maciej Rajski v Dominik Koepfer | 6-2,7-5 |
| ITF USA F6 | 2017/01/30 15:00 | Maciej Rajski v Rowland Phillips | 4-6,6-4,6-1 |
| ITF Portugal F3 | 2017/03/15 11:00 | Billy Harris v Yannick Mertens | 2-6,4-6 |
| 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 |