Round: 44 Ground: Clay
| ITF Belgium F5 | 2017/07/15 13:00 | Andres, Mark-Flavius v Jalil Saavedra, Naim Antonio | 7-6,6-3 |
| ITF Belgium F1 Qual | 2017/06/18 09:35 | Jalil Saavedra, Naim Antonio v Andres, Mark-Flavius | 6-0,6-7,6-4 |
| Egypt F6, Singles Qualifying | 2017/02/18 13:30 | Andres, Mark-Flavius v Polyakov, Vladimir | 6-7,6-0,3-6 |
| Egypt F5, Singles Qualifying | 2017/02/11 14:00 | Andres, Mark-Flavius v Nazaruk, Dominik | 4-6,3-6 |
| ITF Germany F2 Qual | 2017/01/16 11:30 | Andres, Mark-Flavius v Mats Rosenkranz | 2-6,4-6 |
| ITF Germany F2 Qual | 2017/01/15 16:00 | Andres, Mark-Flavius v Oscar Galimardanov | 3-6,6-4,6-4 |
| ITF Egypt F30 | 2016/10/26 09:50 | Taweel, Issam Haitham v Andres, Mark-Flavius | 6-4,5-7,6-1 |
| ITF Egypt F30 Qual | 2016/10/24 08:00 | Andres, Mark-Flavius v Ramazan Nureev | 2-6,5-7 |
| ITF Belgium F5 | 2017/07/15 13:00 | van Der Lans, Fabian v Alex Knaff | 6-1,4-6,1-6 |
| ITF Germany F7 | 2017/07/12 15:00 | Alex Knaff v Jan Choinski | 6-7,2-6 |
| ITF Germany F7 | 2017/07/11 11:20 | Antoine Walch v Alex Knaff | 3-6,3-6 |
| ITF Germany F7 | 2017/07/10 10:30 | Alex Knaff v Otsuka, Yohei | 6-2,6-3 |
| ITF Germany F7 | 2017/07/09 08:00 | Alex Knaff v Bankov, Evgeniy | 6-3,7-5 |
| ITF Germany F6 | 2017/07/02 13:00 | Alex Knaff v Lucas Gerch | 7-6,3-6,4-6 |
| ITF Belgium F2 | 2017/06/29 08:00 | Alex Knaff v Corentin Denolly | 4-6,2-6 |
| ITF Belgium F2 | 2017/06/28 09:00 | Alex Knaff v Brees, Thomas | 6-1,6-2 |