Stadium: Center Court Round: 25 Ground: Clay
| Challenger Como | 2018/08/25 08:00 | Rondoni, Pietro v Federico Coria | 3-6,1-6 |
| ITF Italy F22 | 2018/08/11 09:00 | Reboul, Fabien v Rondoni, Pietro | 3-6,6-3,0-6 |
| ITF Italy F22 | 2018/08/10 12:40 | Rondoni, Pietro v Souza, Joao Olavo | 6-3,6-7,6-1 |
| ITF Italy F22 | 2018/08/09 11:30 | Rondoni, Pietro v Galoppini, Davide | 6-3,6-2 |
| ITF Italy F22 | 2018/08/08 10:35 | Rondoni, Pietro v Alexander Weis | 6-3,6-4 |
| ITF Italy F22 | 2018/08/07 09:15 | Rondoni, Pietro v Summaria, Corrado | 6-3,6-2 |
| Challenger San Benedetto | 2018/07/17 15:05 | Viola, Matteo v Rondoni, Pietro | 7-6,6-2 |
| Challenger San Benedetto Qual | 2018/07/16 12:15 | Eremin, Edoardo v Rondoni, Pietro | 5-7,6-7 |
| Challenger Banja Luka | 2018/09/12 08:30 | Ojeda Lara, Ricardo v Gimeno-Traver, Daniel | 4-6,2-6 |
| Challenger Banja Luka | 2018/09/10 10:15 | Ojeda Lara, Ricardo v Zekic, Miljan | 6-4,6-4 |
| Challenger Seville | 2018/09/03 11:40 | Ojeda Lara, Ricardo v Mohamed Safwat | 6-7,4-6 |
| Challenger Mallorca | 2018/08/29 12:20 | Ojeda Lara, Ricardo v Bachinger, Matthias | 2-6,2-6 |
| US Open, New York, USA | 2018/08/22 22:40 | Ojeda Lara, Ricardo v Clezar, Guilherme | 4-6,3-6 |
| Pullach, Germany | 2018/08/07 13:45 | Ojeda Lara, Ricardo v Martin Klizan | 3-6,2-6 |
| Challenger Padova | 2018/07/24 08:30 | Enrico Dalla Valle v Ojeda Lara, Ricardo | 6-7,6-1,6-3 |
| Challenger San Benedetto | 2018/07/16 17:20 | Lorenzo Giustino v Ojeda Lara, Ricardo | 6-3,6-0 |