Stadium: Court 19 Round: 25 Ground: Clay
| ITF Belgium F8 | 2018/08/15 09:30 | Germain Gigounon v Alex Knaff | 6-0,6-2 |
| ITF Belgium F8 | 2018/08/14 09:00 | Guillaume Dermiens v Alex Knaff | 1-6,4-6 |
| ITF Germany F11 | 2018/08/08 10:00 | Alex Knaff v Evan Furness | 0-6,7-5,3-6 |
| ITF Germany F11 | 2018/08/07 09:00 | Marco Neubau v Alex Knaff | 4-6,7-5,3-6 |
| ITF Belgium F6 | 2018/08/03 13:05 | Maxime Chazal v Alex Knaff | 6-1,6-1 |
| ITF Belgium F6 | 2018/08/02 09:00 | Jorge Panta v Alex Knaff | 3-6,1-6 |
| ITF Belgium F6 | 2018/07/31 12:25 | Alex Knaff v Maxime Pauwels | 7-5,7-6 |
| ITF Belgium F6 Qual | 2018/07/30 11:10 | Alex Knaff v Maikel Borg | 6-1,3-6,6-4 |
| ITF USA F29 | 2018/11/04 17:00 | Ricardo Rodriguez-Pace v Strong Kirchheimer | 7-6,6-4 |
| ITF USA F29 | 2018/11/03 15:00 | Ricardo Rodriguez-Pace v Timo Stodder | 6-4,6-4 |
| ITF USA F29 | 2018/11/02 17:00 | Fabrizio Ornago v Ricardo Rodriguez-Pace | 6-7,7-6,2-6 |
| ITF USA F29 | 2018/11/01 20:00 | Julian Zlobinsky v Ricardo Rodriguez-Pace | 6-4,6-7,3-6 |
| ITF USA F29 | 2018/10/30 15:00 | Neel Rajesh v Ricardo Rodriguez-Pace | 4-6,1-6 |
| Challenger Santo Domingo | 2018/10/06 16:30 | Ricardo Rodriguez-Pace v Juan Pablo Varillas | 2-6,7-6,2-6 |
| Challenger Columbus | 2018/09/16 14:00 | Thai-Son Kwiatkowski v Ricardo Rodriguez-Pace | 6-1,6-3 |
| Challenger Columbus | 2018/09/15 17:00 | Ricardo Rodriguez-Pace v Jonathan Chang | 6-4,6-7,6-2 |