Stadium: Court 1 Round: 28 Ground: Clay
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/06/01 11:35 | Danilov, Savriyan v Rondoni, Pietro | 1-6,4-6 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/05/31 16:25 | Giorgio Ricca v Rondoni, Pietro | 4-6,3-6 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/05/31 11:25 | Yannik Steinegger v Rondoni, Pietro | 1-6,3-6 |
| Vercelli, Singles Qualifying M-ITF-ITA-08A | 2019/05/08 09:00 | Battaglino, Stefano v Rondoni, Pietro | 6-7,3-6 |
| ITF - M15 Antalya | 2019/03/24 07:45 | Dmitry Popko v Rondoni, Pietro | 5-7,6-4,6-1 |
| ITF - M15 Antalya | 2019/03/23 09:00 | Mircea-Alexandru Jecan v Rondoni, Pietro | 2-6,1-6 |
| ITF - M15 Antalya | 2019/03/22 09:50 | Rondoni, Pietro v Slobodchikov, Ronald | 6-3,2-6,6-1 |
| ITF - M15 Antalya | 2019/03/21 09:10 | Rondoni, Pietro v Winkler, Georg | 7-6,1-6,6-1 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/06/01 11:00 | Frigerio, Lorenzo v Beghi, Gianluca | 6-4,6-2 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/05/31 17:10 | Frigerio, Lorenzo v Adrian Andreev | 6-3,6-4 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/05/31 13:15 | Frigerio, Lorenzo v Ceppellini, Alessandro | 5-7,6-3,10-8 |
| ITF - M25 Pensacola | 2019/05/09 15:00 | Frigerio, Lorenzo v Harrison Adams | 6-7,4-6 |
| ITF - M25 Pensacola | 2019/05/08 14:00 | Frigerio, Lorenzo v Jacob Bullard | 6-4,6-3 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/04/30 20:35 | Galarza, Juan Ignacio v Frigerio, Lorenzo | 7-6,6-4 |
| ITF M15 Cancun | 2019/04/25 17:30 | Frigerio, Lorenzo v Hidalgo, Diego | 6-7,2-6 |
| ITF M15 Cancun | 2019/04/24 18:00 | Frigerio, Lorenzo v Robert, Quentin | 6-2,6-3 |