Stadium: Court 5 Round: 45 Ground: Clay
| ITF M15 Káhira | 2019/09/18 11:40 | Mattia Frinzi v Giovanni Calvano | 3-6,7-6,2-6 |
| ITF M15 Káhira | 2019/09/11 09:55 | Jose Fco. Vidal Azorin v Mattia Frinzi | 6-3,7-6 |
| ITF M15 Santa Cristina | 2019/08/13 12:45 | Antonio Massara v Mattia Frinzi | 6-3,6-1 |
| ITF M15 Targu Mures | 2019/08/06 11:10 | Mattia Frinzi v Marco Miceli | 5-7,4-6 |
| ITF M15 Chitila | 2019/07/31 10:10 | Mattia Frinzi v Alessandro Petrone | 6-1,5-7,2-6 |
| ITF M15 Gubbio | 2019/07/18 11:50 | Mattia Frinzi v Omar Giacalone | 3-6,7-5,3-6 |
| ITF M15 Gubbio | 2019/07/17 10:25 | Mattia Frinzi v Matteo Arnaldi | 6-3,7-6 |
| ITF M25 Casinalbo | 2019/07/09 09:00 | Sadio Doumbia v Mattia Frinzi | 6-4,6-1 |
| ITF M25 Santa Margherita | 2019/09/23 12:00 | Andrea Picchione v Delf Gohlke | 6-2,6-1 |
| ITF M25 Santa Margherita | 2019/09/17 13:25 | Juan Ignacio Alcalde v Delf Gohlke | 7-5,6-3 |
| ITF M15 Heráklion | 2019/05/14 10:00 | Yshai Oliel v Delf Gohlke | 6-2,6-1 |
| ITF M15 Heráklion | 2019/05/07 07:00 | Delf Gohlke v Arthur Bouquier | 1-6,2-6 |
| ITF M25 Santa Margherita | 2019/04/22 12:00 | Alessandro Ceppellini v Delf Gohlke | 7-5,7-6 |
| ITF M25 Santa Margherita | 2019/04/15 12:00 | Delf Gohlke v Fabian Marozsan | 1-6,4-6 |
| ITF Thailand F4 | 2018/09/23 04:00 | Rui-Xuan Wang v Delf Gohlke | 6-3,6-1 |
| ITF Thailand F4 | 2018/09/22 02:30 | Delf Gohlke v Gregory Nitayamekin | 6-0,6-3 |