Ground: Hardcourt outdoor
| ITF Portugal F5 | 2015/05/13 15:00 | Reinwein, Sami v Centenari, Alexander | 6-3,6-2 |
| ITF Greece F6 | 2015/04/27 10:00 | Centenari, Alexander v Kapiris, Stamatis | 6-2,6-4 |
| ITF Greece F5 | 2015/04/21 07:00 | Centenari, Alexander v Salisbury, Joe | 5-7,1-6 |
| ITF Greece F4 | 2015/04/13 07:00 | Christos Antonopoulos v Centenari, Alexander | 6-4,6-3 |
| ITF Greece F4 | 2015/04/12 09:30 | Di Maro, Lorenzo v Centenari, Alexander | 3-6,4-6 |
| ITF Canada F1 Qual | 2015/03/01 17:00 | Centenari, Alexander v Rihani, Rached | 4-6,4-6 |
| ITF USA F9 Qual | 2015/02/21 15:00 | Centenari, Alexander v Ore, I. A. | 4-6,6-1,2-6 |
| ITF USA F8 Qual | 2015/02/14 18:30 | Spencer, Wil v Centenari, Alexander | 6-7,6-2,6-1 |
| ITF USA F7 Qual | 2015/02/07 15:30 | Cacao, Tiago v Vega, Quinton | 2-6,6-4,3-6 |