Stadium: Court 1 Round: 64 Ground: Hardcourt indoor
| Challenger Rome | 2018/05/08 10:05 | Vaclav Safranek v Matteo Donati | 1-6,6-2,6-3 |
| Challenger Ostrava | 2018/05/05 13:40 | Matteo Donati v Arthur De Greef | 6-7,4-6 |
| Challenger Ostrava | 2018/05/04 12:00 | Matteo Donati v Andrea Collarini | 5-7,6-3,7-5 |
| Challenger Ostrava | 2018/05/03 11:25 | Uladzimir Ignatik v Matteo Donati | 5-7,3-6 |
| Challenger Ostrava | 2018/05/01 13:55 | Evan Furness v Matteo Donati | 2-6,3-6 |
| Challenger Francavilla | 2018/04/27 14:35 | Casper Ruud v Matteo Donati | 6-7,6-4,7-5 |
| Challenger Francavilla | 2018/04/25 14:30 | Mathias Bourgue v Matteo Donati | 4-6,6-2,4-6 |
| Challenger Francavilla | 2018/04/24 10:25 | Matteo Donati v Salvatore Caruso | 6-0,6-3 |
| ITF Turkey F17 | 2018/05/03 09:00 | Marko Miladinovic v Mate Delic | 6-3,6-7,0-6 |
| ITF Turkey F17 | 2018/05/02 09:10 | Mikhail Korovin v Marko Miladinovic | 0-6,2-6 |
| ITF Turkey F12 | 2018/04/01 07:30 | Cem Ilkel v Marko Miladinovic | 2-6,6-2,6-2 |
| ITF Turkey F12 | 2018/03/31 07:30 | Marko Miladinovic v Dimitar Kuzmanov | 5-7,6-3,6-2 |
| ITF Turkey F12 | 2018/03/30 08:35 | Marko Miladinovic v Sarp Agabigun | 6-1,6-4 |
| ITF Turkey F12 | 2018/03/29 13:00 | Altug Celikbilek v Marko Miladinovic | 6-2,5-7,1-6 |
| ITF Turkey F12 | 2018/03/28 10:05 | Marc Fornell-Mestres v Marko Miladinovic | 6-7,3-6 |
| ITF Turkey F12 | 2018/03/26 07:00 | Francisco Cerundolo v Marko Miladinovic | 1-6,7-5,6-1 |