Stadium: Court 3 Round: 44 Ground: Clay
| ITF M25 Ricany | 2019/09/22 09:00 | Michael Paty v Horst Rieder | 2-6,4-6 |
| ITF M25 Santa Margherita | 2019/09/18 15:40 | Horst Rieder v Riccardo Di Nocera | 3-6,7-5,4-6 |
| ITF M25 Santa Margherita | 2019/09/17 12:00 | Marcel Marlon Sudzum v Horst Rieder | 0-6,0-6 |
| ITF M25 Santa Margherita | 2019/09/13 11:00 | Horst Rieder v Wilson Leite | 1-6,1-6 |
| ITF M25 Santa Margherita | 2019/09/11 13:30 | Giorgio Portaluri v Horst Rieder | 3-6,4-6 |
| ITF M25 Santa Margherita | 2019/09/10 13:35 | Horst Rieder v Marcel Marlon Sudzum | 2-6,6-2,10-5 |
| ITF M25 Santa Margherita | 2019/09/09 12:00 | Horst Rieder v Maksim Mokrousov | 6-0,6-1 |
| ITF M15 Santa Cristina | 2019/08/12 12:50 | Leonardo Taddia v Horst Rieder | 6-7,4-6 |