Stadium: Court 13 Round: 27 Ground: Hardcourt outdoor
| ITF Greece F2 | 2018/03/08 08:00 | Petrovic, Danilo v Giovanni Fonio | 6-3,6-4 |
| ITF Greece F2 | 2018/03/06 11:00 | Petrovic, Danilo v Martniez, Mateo Nicolas | 6-2,7-6 |
| ITF Greece F1 | 2018/03/04 08:00 | Petrovic, Danilo v Jankovits, Yannick | 7-6,6-2 |
| ITF Greece F1 | 2018/03/03 08:00 | Petrovic, Danilo v Vand Der Duim, Antal | 6-1,7-5 |
| ITF Greece F1 | 2018/03/02 08:00 | Petrovic, Danilo v Giovanni Fonio | 6-4,6-3 |
| ITF Greece F1 | 2018/03/01 08:00 | Petrovic, Danilo v Stergiou, Ioannis | 6-2,7-5 |
| ITF Greece F1 | 2018/02/28 08:30 | Petrovic, Danilo v Matos, Diego | 6-3,6-4 |
| Challenger - Chennai | 2018/02/13 06:15 | Manish Sureshkumar v Petrovic, Danilo | 4-6,2-6 |
| ITF Greece F2 | 2018/03/08 11:30 | Kalovelonis, Markos v Adrian Bodmer | 2-6,6-1,7-6 |
| ITF Greece F2 | 2018/03/06 09:30 | Kalovelonis, Markos v Brenner, Alex | 6-2,6-2 |
| ITF Turkey F5 | 2018/02/07 10:35 | Dima, Dragos v Kalovelonis, Markos | 6-1,6-4 |
| ITF Turkey F4 | 2018/01/30 07:30 | Kalovelonis, Markos v Galoppini, Davide | 3-6,2-6 |
| ITF Greece F9 | 2017/11/15 08:00 | Kalovelonis, Markos v Gomez, Lucas | 2-6,3-6 |
| ITF Greece F8 | 2017/11/09 10:40 | Hirschmueller, Christian v Kalovelonis, Markos | 6-4,6-7,6-1 |
| ITF Greece F8 | 2017/11/07 08:00 | Kalovelonis, Markos v Bortolotti, Marco | 6-1,6-3 |
| ITF Greece F6 | 2017/10/27 07:30 | Viola, Matteo v Kalovelonis, Markos | 6-1,6-4 |