Stadium: Campo 1 Round: 25 Ground: Clay
| Challenger San Benedetto | 2018/07/20 15:00 | Ante Pavic v Carlos Taberner | 4-6,4-6 |
| Challenger San Benedetto | 2018/07/19 15:00 | Daniel Gimeno-Traver v Ante Pavic | 6-4,1-6,4-6 |
| Challenger San Benedetto | 2018/07/17 12:05 | Andrea Pellegrino v Ante Pavic | 3-6,4-6 |
| Challenger Perugia | 2018/07/11 09:00 | Ante Pavic v Salvatore Caruso | 4-6,7-6,3-6 |
| Challenger Perugia Qual | 2018/07/09 12:40 | Ante Pavic v Alessandro Petrone | 2-6,7-6,6-4 |
| Challenger Perugia Qual | 2018/07/09 08:00 | Ante Pavic v Mate Delic | 6-2,6-4 |
| Challenger Perugia Qual | 2018/07/08 10:20 | Ante Pavic v Marco Bortolotti | 6-3,6-3 |
| Challenger Poprad Tatry | 2018/06/19 09:25 | Ante Pavic v Maximilian Neuchrist | 4-6,2-6 |
| Challenger San Benedetto | 2018/07/19 19:15 | Gianluigi Quinzi v Sergio Gutierrez-Ferrol | 6-1,4-6,1-6 |
| Challenger San Benedetto | 2018/07/17 19:00 | Gianluigi Quinzi v Andrea Vavassori | 6-0,6-0 |
| Challenger Perugia | 2018/07/15 19:30 | Gianluigi Quinzi v Ulises Blanch | 5-7,2-6 |
| Challenger Perugia | 2018/07/14 17:10 | Salvatore Caruso v Gianluigi Quinzi | 2-6,0-6 |
| Challenger Perugia | 2018/07/13 17:00 | Daniel Gimeno-Traver v Gianluigi Quinzi | 1-6,2-6 |
| Challenger Perugia | 2018/07/12 11:00 | Gianluigi Quinzi v Matteo Donati | 6-4,6-4 |
| Challenger Perugia | 2018/07/11 13:00 | Ricardo Ojeda Lara v Gianluigi Quinzi | 4-6,5-7 |
| Challenger Milan | 2018/06/28 15:30 | Andrea Arnaboldi v Gianluigi Quinzi | 7-5,2-6,6-3 |