| ITF South Africa F2 Qual | 11/05 23:00 | 62 | Horst Rieder v Tom Hoppe | 6-3,6-2 | |
| ITF Italy F24 | 08/09 08:00 | 25 | Jose Hernandez-Fernandez v Horst Rieder | 6-0,6-1 | |
| ITF Turkey F47 | 11/07 08:00 | 62 | Horst Rieder v Georg Winkler | 3-6,3-6 | |
| ITF Turkey F44 | 11/02 07:30 | 62 | Dominic Weidinger v Horst Rieder | 6-3,6-0 | |
| ITF Turkey F44 | 11/01 08:00 | 62 | Horst Rieder v Shendrit Deari | 3-6,6-4,6-3 | |
| ITF Italy F22 Qual | 08/08 12:20 | 54 | Rafael Matos v Horst Rieder | 6-3,6-2 | |
| ITF Austria F2 | 06/27 08:00 | - | Philipp Dittmer v Horst Rieder | 7-5,6-0 | |
| ITF Austria F1 | 06/22 08:30 | - | Pascal Meis v Horst Rieder | 6-1,6-1 |