stadio: Center Court Round: 26 Ground: Clay
| Challenger Recanati DM | 2019/07/03 15:50 | Gomez/Quiroz v Cacic/Margaroli | 7-6,6-4 |
| Challenger Cordenons DM | 2018/08/15 14:55 | Molchanov/Zelenay v Cacic/Margaroli | 6-1,6-1 |
| Challenger San Benedetto DM | 2018/07/19 14:30 | Balzerani/Berrettini v Cacic/Margaroli | 6-7,6-3,11-9 |
| Challenger San Benedetto DM | 2018/07/18 13:30 | Taylor/Taylor v Cacic/Margaroli | 6-7,3-6 |
| Challenger Perugia DM | 2018/07/12 12:00 | Cacic/Margaroli v Gaio/Pellegrino | 4-6,5-7 |
| Challenger Perugia DM | 2018/07/11 13:15 | Escobar/Romboli v Cacic/Margaroli | 6-2,3-6,6-10 |
| Challenger Poprad Tatry DM | 2018/06/23 10:30 | Cacic/Margaroli v Brkic/Pavic | 3-6,6-4,14-16 |
| Challenger Poprad Tatry DM | 2018/06/22 10:00 | Cacic/Margaroli v Neuchrist/Weissborn | 6-2,7-6 |