Stadium: Court 5 Round: 44 Ground: Carpet indoor
| ITF Spain F31 | 2018/10/10 10:00 | Patrick Mayer v Javier Barranco Cosano | 4-6,3-6 |
| ITF Spain F31 | 2018/10/08 10:35 | Patrick Mayer v Martins Rocens | 6-4,6-4 |
| ITF Germany F14 | 2018/10/05 10:00 | Patrick Mayer v Dominik Boehler | 2-6,2-6 |
| ITF Germany F14 | 2018/10/04 10:00 | Oleksii Krutykh v Patrick Mayer | 3-6,6-3,6-7 |
| ITF Germany F14 | 2018/10/02 11:50 | Yvo Panak v Patrick Mayer | 4-6,6-4,4-6 |
| ITF Portugal F17 | 2018/09/20 10:00 | Patrick Mayer v Fred Gil | 1-6,3-6 |
| ITF Portugal F17 | 2018/09/18 11:40 | Patrick Mayer v Afonso Salgado | 0-6,6-3,6-0 |
| ITF Belgium F10 Qual | 2018/08/25 11:00 | Patrick Mayer v Daniel De Jonge | 2-6,2-6 |
| ITF Netherlands F3 | 2018/07/07 14:00 | Benjamin Dhoe v Roy Sarut De Valk | 6-4,2-6,6-4 |
| ITF Netherlands F3 | 2018/07/07 11:30 | Roy Sarut De Valk v Corbin Benson | 6-3,6-1 |
| ITF Germany F4 | 2018/06/20 11:45 | Roy Sarut De Valk v Matthew Dellavedova | 6-7,7-5,0-6 |
| ITF Germany F4 | 2018/06/20 10:30 | Roy Sarut De Valk v Matthew Dellavedova | 6-7,7-5,0-5 |
| ITF Germany F4 | 2018/06/18 11:00 | Roy Sarut De Valk v Karlo Cubelic | 6-1,6-1 |
| ITF Kuwait F1 Qual | 2017/10/28 10:00 | Roy Sarut De Valk v Yuichiro Inui | 5-7,1-6 |
| ITF Netherlands F5 | 2017/08/14 12:00 | Roy Sarut De Valk v Joris Bodin | 7-6,6-7,7-6 |
| ITF Netherlands F5 | 2017/08/13 08:00 | Roy Sarut De Valk v Tom Clavel | 6-3,6-1 |