Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Tunisia F30 | 2018/09/04 09:00 | de Rueda de Genover, Ignasi v Rieder, Horst | 6-7,6-3,2-6 |
| ITF Tunisia F29 | 2018/08/29 09:30 | Rieder, Horst v Ornago, Fabrizio | 4-6,6-7 |
| ITF Italy F23 | 2018/08/14 07:30 | Jandric, Darko v Rieder, Horst | 6-4,1-6,6-3 |
| ITF Italy F22 Qual | 2018/08/06 11:40 | Summaria, Corrado v Rieder, Horst | 6-4,6-4 |
| ITF Italy F22 | 2018/08/05 13:25 | Manuel Mazza v Rieder, Horst | 6-7,4-6 |
| ITF Italy F21 | 2018/07/31 18:00 | Simon, Tobias v Rieder, Horst | 6-2,6-4 |
| ITF Italy F21 Qual | 2018/07/28 17:40 | Greif, Jonas v Rieder, Horst | 1-6,4-6 |
| ITF Austria F4 Qual | 2018/07/22 08:00 | Yvo Panak v Rieder, Horst | 6-2,6-0 |
| ITF Tunisia F30 | 2018/09/05 09:00 | Diego F Flores v Benitez Chavarriaga, Juan Manuel | 1-6,2-6 |
| ITF Tunisia F29 | 2018/08/30 09:30 | Benitez Chavarriaga, Juan Manuel v Ornago, Fabrizio | 1-6,3-6 |
| ITF Tunisia F29 | 2018/08/29 10:10 | Benitez Chavarriaga, Juan Manuel v Diego F Flores | 6-3,6-3 |
| ITF Portugal F16 | 2018/08/23 10:40 | Cacao, Tiago v Benitez Chavarriaga, Juan Manuel | 6-3,6-7,1-0 |
| ITF Portugal F16 | 2018/08/22 09:00 | Faria, Luis v Benitez Chavarriaga, Juan Manuel | 2-6,5-7 |
| ITF Portugal F16 | 2018/08/20 09:00 | Benitez Chavarriaga, Juan Manuel v Bresson, Leo | 7-5,7-5 |
| ITF Portugal F16 | 2018/08/19 08:30 | Benitez Chavarriaga, Juan Manuel v Almeida, Tomas | 6-0,6-3 |
| ITF Finland F3 | 2018/08/15 08:00 | Alexis Gautier v Benitez Chavarriaga, Juan Manuel | 6-4,6-2 |