| ITF Poland F10 | 2017/08/23 11:30 | Norfeldt, David v Dembek, Michal | 3-6,2-6 |
| ITF Poland F10 | 2017/08/22 08:00 | Norfeldt, David v Kacper Zuk | 6-2,6-2 |
| ITF Poland F10 Qual | 2017/08/21 09:45 | Drzewiecki, Karol v Norfeldt, David | 6-4,6-2 |
| ITF Poland F10 Qual | 2017/08/20 08:00 | Mlazga, Krzysztof v Norfeldt, David | 3-6,1-6 |
| ITF Poland F9 | 2017/08/15 10:25 | Endara, Ivan v Norfeldt, David | 6-2,6-3 |
| ITF Poland F9 Qual | 2017/08/14 11:10 | Norfeldt, David v Bedra, Michal | 6-4,6-3 |
| ITF Poland F2 | 2017/06/17 08:00 | Andrzejczuk, Adrian v Norfeldt, David | 6-1,6-1 |
| ITF Tunisia F7 | 2017/02/19 08:00 | Carli, Christian v Norfeldt, David | 6-3,6-1 |
| ITF Sweden F2 | 2017/05/16 08:15 | Arvidsson Ehn, Jakob v Westerhof, Boy | 1-6,2-6 |
| ITF Sweden F2 Qual | 2017/05/14 08:15 | Arvidsson Ehn, Jakob v Svensson, Daniel | 6-3,6-1 |
| ITF Sweden F2 Qual | 2017/05/13 12:05 | Arvidsson Ehn, Jakob v Nokic, Almir | 1-6,6-2,6-4 |
| ITF Sweden F1 Qual | 2017/05/07 09:40 | Arvidsson Ehn, Jakob v Yitbarek, Simon | 6-4,4-6,2-6 |
| ITF Sweden F5 Qual | 2016/10/02 09:40 | Arvidsson Ehn, Jakob v Ben Jones | 3-6,6-1,4-6 |
| ITF Sweden F4 Qual | 2016/09/25 08:00 | Arvidsson Ehn, Jakob v Frost, Linus | 0-6,1-6 |
| ITF Sweden F4 Qual | 2016/09/24 12:15 | Arvidsson Ehn, Jakob v Svensson, George | 6-2,6-3 |
| ITF Tunisia F9 | 2016/03/05 11:30 | van Den Brink, Floris v Arvidsson Ehn, Jakob | 4-6,4-6 |