Stadium: Court 3 Round: 25 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2019/05/20 09:00 | Aichhorn, Jakob v Frawley, James | 4-6,3-6 |
| ITF M15 Prague | 2019/05/15 08:00 | Bangoura, Sekou v Aichhorn, Jakob | 6-3,7-5 |
| ITF M15 Prague | 2019/05/13 11:30 | Aichhorn, Jakob v Dominique Graf | 5-7,6-4,10-1 |
| ITF - M15 Opatija | 2019/03/28 09:00 | Nik Razborsek v Aichhorn, Jakob | 6-4,3-6,6-3 |
| ITF - M15 Opatija | 2019/03/27 09:40 | Eminefendic, Ervin Haris v Aichhorn, Jakob | 2-6,2-6 |
| ITF - M15 Opatija | 2019/03/25 09:55 | Mrsic, Luka v Aichhorn, Jakob | 1-6,6-0,7-10 |
| ITF - M15 Rovinj | 2019/03/19 10:30 | Fabian Marozsan v Aichhorn, Jakob | 6-4,6-2 |
| ITF - M15 Rovinj | 2019/03/18 09:00 | Yvo Panak v Aichhorn, Jakob | 3-6,7-5,5-10 |
| Cuneo, Singles Qualifying M-ITF-ITA-12A | 2019/07/03 12:25 | Basso, Andrea v Petrone, Alessandro | 7-6,6-1 |
| ITF M25 Pardubice | 2019/06/26 12:05 | Petrone, Alessandro v Nejedly, Pavel | 4-6,2-6 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/05 11:20 | Roelofse, Ruan v Petrone, Alessandro | 6-2,6-4 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/05/28 12:00 | Bovy, Arnaud v Petrone, Alessandro | 6-1,6-4 |
| Casale Monferrato, Singles M-ITF-ITA-09A | 2019/05/14 15:00 | Petrone, Alessandro v Moroni, Filippo | 6-7,4-6 |
| Vercelli, Singles Qualifying M-ITF-ITA-08A | 2019/05/10 12:00 | Corentin Denolly v Petrone, Alessandro | 6-3,6-4 |
| Vercelli, Singles Qualifying M-ITF-ITA-08A | 2019/05/09 10:25 | Mosciatti, Marco v Petrone, Alessandro | 0-6,6-4,0-6 |
| Vercelli, Singles Qualifying M-ITF-ITA-08A | 2019/05/07 11:35 | Petrone, Alessandro v Jakub Paul | 6-3,6-4 |