Round: 44 Ground: Clay
| ITF Belgium F2 Qual | 2017/06/25 14:00 | Alex Knaff v Thomas Pouleur | 6-3,5-0 |
| ITF Belgium F1 | 2017/06/20 17:00 | Alex Knaff v Mirko Martinez | 6-7,2-6 |
| Davis Cup | 2017/04/07 07:50 | Alex Knaff v Arber Sulstarova | 6-2,6-0 |
| ITF USA F40 Qual | 2016/12/04 17:30 | Dragos Constantin Ignat v Alex Knaff | 6-2,6-7,6-2 |
| ITF USA F37 | 2016/11/13 18:00 | Strahinja Rakic v Alex Knaff | 6-3,6-4 |
| ITF USA F37 | 2016/11/12 19:00 | Alexandre Rotsaert v Alex Knaff | 3-6,4-6 |
| ITF USA F35 | 2016/10/28 22:00 | Mitchell Harper v Alex Knaff | 6-2,2-6,2-6 |
| ITF Slovakia F3 | 2016/08/07 07:30 | Piotr Matuszewski v Alex Knaff | 6-4,6-3 |
| ITF Belgium F2 Qual | 2017/06/25 16:10 | Alexandre Gravier v Christophe Nickels | 0-6,7-5,4-6 |
| ITF France F9 Qual | 2017/04/22 14:15 | Gabriel Petit v Christophe Nickels | 6-2,6-1 |
| ITF Qatar F3 | 2017/04/19 12:00 | Mats Moraing v Christophe Nickels | 6-1,6-4 |
| ITF Qatar F3 | 2017/04/18 14:15 | Omar Alawadhi v Christophe Nickels | 2-6,6-3,1-6 |
| ITF Qatar F3 Qual | 2017/04/17 13:30 | Christophe Nickels v Christian Linge | 6-0,6-0 |
| ITF Qatar F3 Qual | 2017/04/16 13:25 | Luca Castelnuovo v Christophe Nickels | 6-7,5-7 |
| ITF Qatar F3 Qual | 2017/04/15 12:00 | Christophe Nickels v Neil Oberleitner | 6-3,6-4 |
| ITF Qatar F2 Qual | 2017/04/10 12:00 | Christophe Nickels v Imran Aswat | 2-6,5-7 |