Round: 44 Ground: Clay
| ITF Italy F24 Qual | 2017/07/29 07:30 | Vidal, Nicola v Giannuzzi, Alessio | 6-3,7-5 |
| ITF Italy F22 | 2017/07/16 07:30 | Giannuzzi, Alessio v Roggero, Tommaso | 3-6,4-6 |
| ITF Italy F22 | 2017/07/15 07:00 | Roberto, Riccardo v Giannuzzi, Alessio | 4-6,7-5,4-6 |
| ITF Italy F13 | 2017/05/14 08:00 | Rudolf Molleker v Giannuzzi, Alessio | 6-1,6-2 |
| ITF Italy F13 | 2017/05/14 07:00 | Giannuzzi, Alessio v Ceppellini, Alessandro | 6-7,7-5,6-1 |
| ITF Italy F13 | 2017/05/13 07:30 | Lorenzo Bocchi v Giannuzzi, Alessio | 6-2,6-7,3-6 |
| ITF Italy F12 Qual | 2017/05/07 15:00 | Giannuzzi, Alessio v Della Tommasina, Davide | 3-6,6-3,6-7 |
| ITF Italy F36 Qual | 2016/10/30 08:30 | Peters, Flemming v Giannuzzi, Alessio | 3-6,7-5,6-0 |
| ITF Romania F4 | 2017/06/18 12:00 | Fetisleam, Edris v Simion, Alexander | 6-1,6-2 |