Stadion: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 - Dublin | 2019/08/02 11:30 | Matija Pecotic v Ryan Peniston | 4-6,5-7 |
| ITF - M25 - Dublin | 2019/08/01 13:30 | Joshua Paris v Matija Pecotic | 2-6,6-3,4-6 |
| ITF - M25 - Dublin | 2019/07/31 15:00 | Matija Pecotic v Alan Gleeson | 6-4,6-1 |
| ITF - M15 - Idanha-a-Nova | 2019/07/05 09:00 | Matija Pecotic v Nuno Borges | 3-6,4-6 |
| ITF - M15 - Idanha-a-Nova | 2019/07/04 12:25 | Gilbert S K Junior v Matija Pecotic | 2-6,4-6 |
| ITF - M15 - Idanha-a-Nova | 2019/07/03 16:10 | Matija Pecotic v Francisco Rocha | 6-1,6-1 |
| ITF - M15 - Cancun | 2019/05/26 16:00 | Matija Pecotic v Camilo Ugo Carabelli | 6-2,6-1 |
| ITF - M15 - Cancun | 2019/05/25 14:00 | Matija Pecotic v Tomas Martin Etcheverry | 6-4,2-6,6-3 |
| ITF - M15 - Buenos Aires | 2019/07/11 16:20 | Camilo Ugo Carabelli v Juan P G Mazzuchi | 4-6,6-4,6-3 |
| ITF - M15 - Buenos Aires | 2019/07/10 12:00 | Franco Roncadelli v Juan P G Mazzuchi | 3-6,6-7 |
| ITF - M25 - Buenos Aires | 2019/07/02 17:45 | Juan P G Mazzuchi v Oscar Jose Gutierrez | 6-4,1-6,4-6 |
| ITF - M15 - Cancun | 2019/06/04 15:25 | Juan P G Mazzuchi v Adam El Mihdawy | 1-6,1-6 |
| ITF - M15 - Cancun | 2019/05/31 14:00 | Juan P G Mazzuchi v Alejandro Gomez | 3-6,2-6 |
| ITF - M15 - Cancun | 2019/05/30 15:45 | Gerardo L Villasenor v Juan P G Mazzuchi | 4-6,6-0,4-6 |
| ITF - M15 - Cancun | 2019/05/29 13:30 | Nicholas Shamma v Juan P G Mazzuchi | 1-6,1-6 |
| ITF - M15 - Cancun | 2019/05/27 18:00 | Juan P G Mazzuchi v Rowland Phillips | 6-2,6-1 |