Round: 62 Ground: Clay
| ITF Austria F2 | 2017/07/08 07:00 | Nicholas Horton v Alexandros Dinopoulos | 6-0,6-2 |
| ITF Austria F1 | 2017/07/05 08:30 | Tsung-Hua Yang v Nicholas Horton | 7-6,6-3 |
| ITF Austria F1 | 2017/07/04 08:30 | Igor Saveljic v Nicholas Horton | 1-6,4-6 |
| ITF USA F6 | 2017/01/31 17:00 | Tommy Paul v Nicholas Horton | 6-2,6-2 |
| ITF USA F6 | 2017/01/30 15:00 | Nicholas Horton v Eduardo Ribeiro | 6-1,6-4 |
| ITF USA F6 | 2017/01/28 16:30 | Nicholas Horton v Arslan Orashev | 6-1,6-1 |
| Challenger - Cary | 2016/09/13 20:35 | Ernesto Escobedo v Nicholas Horton | 6-2,6-2 |
| ITF Serbia F4 Qual | 2016/08/08 07:30 | Nicholas Horton v Antun Vidak | 2-6,7-6,3-6 |
| ITF Austria F1 | 2017/07/04 10:45 | Jakob Aichhorn v Georg Winkler | 6-3,6-4 |
| ITF Austria F1 | 2017/07/02 08:00 | Mark Burgos v Georg Winkler | 6-4,4-6,3-6 |
| ITF Austria F1 | 2017/07/01 08:00 | Aleksa Daskalovic v Georg Winkler | 2-6,6-7 |
| ITF Austria F1 | 2017/07/01 07:00 | Yanik Kaelin v Georg Winkler | 0-6,6-7 |
| ITF Tunisia F23 | 2017/06/11 12:30 | Jeff Guerrero v Georg Winkler | 6-3,7-6 |
| ITF Tunisia F23 | 2017/06/10 09:00 | Georg Winkler v Andrea Borroni | 7-6,6-1 |
| ITF Czech Republic F1 Qual | 2017/05/13 13:00 | Georg Winkler v Szymon Walkow | 5-7,3-6 |
| ITF Italy F7 Qual | 2017/04/01 07:30 | Naoki Nakagawa v Georg Winkler | 6-4,7-5 |