Stadium: Cancha Central Round: 64 Ground: Clay
| Challenger Lima | 2018/10/24 19:20 | Facundo Arguello v Paolo Lorenzi | 6-4,7-6 |
| Challenger Newport Beach | 2019/01/22 19:40 | Paolo Lorenzi v Filip Peliwo | 4-6,6-3,4-6 |
| Australian Open | 2019/01/11 00:50 | Paolo Lorenzi v Daniel Evans | 3-6,3-6 |
| Australian Open | 2019/01/10 02:25 | Paolo Lorenzi v Tommy Paul | 7-6,4-6,6-3 |
| Australian Open | 2019/01/08 23:00 | Paolo Lorenzi v Daniel Elahi Galan | 6-4,6-2 |
| ATP Doha | 2018/12/31 12:30 | Fernando Verdasco v Paolo Lorenzi | 6-3,6-4 |
| ATP Doha | 2018/12/30 12:30 | Paolo Lorenzi v Ricardas Berankis | 4-6,6-7 |
| ATP Doha | 2018/12/29 08:00 | Paolo Lorenzi v Jabor Mohammed Ali Mutawa | 6-1,6-0 |
| Challenger Andria | 2018/11/22 18:00 | Roberto Marcora v Paolo Lorenzi | 6-3,7-6 |
| Challenger Punta del Este | 2019/01/27 22:00 | Thiago Monteiro v Facundo Arguello | 3-6,6-2,6-3 |
| Challenger Punta del Este | 2019/01/27 00:40 | Facundo Bagnis v Facundo Arguello | 2-6,2-6 |
| Challenger Punta del Este | 2019/01/26 01:05 | Facundo Arguello v Juan Ignacio Londero | 7-6,3-6,6-1 |
| Challenger Punta del Este | 2019/01/24 17:30 | Rogerio Dutra Silva v Facundo Arguello | 3-6,4-6 |
| Challenger Punta del Este | 2019/01/23 19:10 | Alejandro Tabilo v Facundo Arguello | 2-6,6-7 |
| Challenger Buenos Aires | 2018/11/16 22:20 | Pedro Cachin v Facundo Arguello | 6-1,4-6,6-4 |
| Challenger Buenos Aires | 2018/11/15 19:00 | Facundo Arguello v Hugo Dellien | 6-4,6-4 |
| Challenger Buenos Aires | 2018/11/14 01:50 | Facundo Arguello v Renzo Olivo | 6-1,6-2 |