Stadium: Center Court 1 Round: 26 Ground: Clay
| Challenger San Benedetto | 2019/07/15 18:00 | Andrea Collarini v Rondoni, Pietro | 6-4,4-6,6-4 |
| Challenger Perugia | 2019/07/08 10:25 | Gian Marco Moroni v Rondoni, Pietro | 4-6,6-1,6-0 |
| Cuneo, Singles Qualifying M-ITF-ITA-12A | 2019/07/03 12:55 | Hernandez-Fernandez, Jose v Rondoni, Pietro | 7-6,6-4 |
| ITF M25 Pardubice | 2019/06/27 13:05 | Lukas Klein v Rondoni, Pietro | 3-6,7-5,6-3 |
| ITF M25 Pardubice | 2019/06/26 14:25 | Vitaliy Sachko v Rondoni, Pietro | 6-1,4-6,4-6 |
| Challenger Bratislava | 2019/06/18 09:55 | Rondoni, Pietro v Benjamin Hassan | 6-2,3-6,4-6 |
| Poznan, Poland | 2019/06/04 10:35 | Rondoni, Pietro v Arnaboldi, Andrea | 6-7,4-6 |
| Reggio Emilia, Singles Qualifying M-ITF-ITA-11A | 2019/06/02 14:00 | Andrea Guerrieri v Rondoni, Pietro | 4-6,4-6 |
| ITF M25 Bolzano | 2019/07/31 09:40 | Dagnino, Paolo v Facundo Diaz Acosta | 2-6,1-6 |
| Pontedera, Singles M-ITF-ITA-15A | 2019/07/25 08:30 | Moroni, Filippo v Facundo Diaz Acosta | 3-6,6-7 |
| Pontedera, Singles M-ITF-ITA-15A | 2019/07/24 13:30 | Facundo Diaz Acosta v Pena Lopez, Manuel | 7-5,6-3 |
| ITF M15 Gubbio | 2019/07/20 18:25 | Facundo Diaz Acosta v Francesco Passaro | 5-7,2-6 |
| ITF M15 Gubbio | 2019/07/19 13:00 | Giorgio Ricca v Facundo Diaz Acosta | 3-6,6-4,3-6 |
| ITF M15 Gubbio | 2019/07/18 11:30 | Procopio, Alessandro v Facundo Diaz Acosta | 3-6,3-6 |
| ITF M15 Gubbio | 2019/07/16 15:50 | Prevosto, Luca v Facundo Diaz Acosta | 6-4,0-6,2-6 |
| Huelva, Singles Qualifying M-ITF-ESP-12A | 2019/06/12 17:15 | Facundo Diaz Acosta v Pablo Llamas Ruiz | 6-4,3-6,6-7 |