Estadio: Court 3 Round: 25 Ground: Clay
| ITF M15 Casale Monferrato | 2019/05/16 12:00 | Giovanni Fonio v Luca Tomasetto | 6-3,7-6 |
| ITF Italia F17 | 2018/07/04 13:15 | Luca Tomasetto v Giovanni Fonio | 6-4,1-6,1-6 |
| ITF M15 Bratislava | 2019/08/31 08:00 | Lukas Klein v Giovanni Fonio | 6-4,7-5 |
| ITF M15 Bratislava | 2019/08/30 11:20 | Giovanni Fonio v Dimitriy Voronin | 6-2,6-3 |
| ITF M15 Bratislava | 2019/08/29 08:00 | Giovanni Fonio v Kristof Minarik | 6-1,6-0 |
| ITF M15 Bratislava | 2019/08/28 11:00 | Giovanni Fonio v Li-Wei Tan | 6-1,6-0 |
| Challenger de Cordenons | 2019/08/12 09:00 | Giovanni Fonio v Orlando Luz | 4-6,6-7 |
| ITF M25 Appiano | 2019/08/06 12:40 | Giovanni Fonio v Andrea Basso | 6-4,3-6,2-6 |
| ITF M25 Pontedera | 2019/07/26 14:00 | Giovanni Fonio v Gonzalo Villanueva | 6-3,1-6,5-7 |
| ITF M25 Pontedera | 2019/07/25 15:00 | Lorenzo Musetti v Giovanni Fonio | 6-7,2-6 |
| ITF M25 Trieste | 2019/09/02 08:00 | Luca Tomasetto v Petros Tsitsipas | 6-4,6-2 |
| ITF M15 Tabarka | 2019/07/30 08:00 | Luca Tomasetto v Gabriele Maria Noce | 6-7,0-6 |
| ITF M15 Tabarka | 2019/07/25 08:00 | Luca Tomasetto v Alexander Weis | 3-6,3-6 |
| ITF M15 Tabarka | 2019/07/23 08:00 | Luca Tomasetto v Lynn Max Kempen | 6-1,6-1 |
| ITF M15 Tabarka | 2019/07/16 08:00 | Alexander Weis v Luca Tomasetto | 6-4,6-2 |
| ITF M25 Cuneo | 2019/07/02 14:00 | Luca Giacomini v Luca Tomasetto | 6-4,6-2 |
| ITF M15 Tabarka | 2019/06/19 14:20 | Luca Tomasetto v Nicolas Alberto Arreche | 7-6,3-6,4-6 |
| ITF M15 Tabarka | 2019/06/17 14:30 | Luca Tomasetto v Anze Arh | 6-4,6-3 |