Round: 54 Ground: Clay
| ITF Italy F5 Qual | 2017/03/18 09:30 | Lamberti, Edoardo v Davide Guerra | 6-3,7-5 |
| ITF Turkey F4 | 2017/01/29 07:30 | Vicentiu Andrei Niculescu v Davide Guerra | 3-6,7-5,6-1 |
| ITF Turkey F3 | 2017/01/22 07:00 | Davide Guerra v Cornea, Vlad Victor | 3-6,2-6 |
| Turkey F10, Singles Qualifying | 2015/03/07 08:00 | Davide Guerra v Holm, Axel | 5-7,4-6 |
| ITF Turkey F3 | 2015/02/28 09:00 | Andrea Vavassori v Davide Guerra | 6-2,6-4 |
| ITF Tunisia F11 Qual | 2014/12/07 08:30 | Yasri, Hichem v Davide Guerra | 6-2,6-4 |
| ITF Italy F32 Qual | 2014/09/13 07:30 | Mas Mascolo, Adria v Davide Guerra | 6-1,6-0 |
| ITF Italy F31 Qual | 2014/09/06 07:30 | Davide Guerra v Zucca, Antonio | 3-6,4-6 |
| ITF Italy F5 | 2017/03/21 12:10 | Galovic, Viktor v Portaluri, Giorgio | 6-3,4-6,6-4 |
| ITF Italy F5 Qual | 2017/03/20 11:00 | Della Tommasina, Davide v Portaluri, Giorgio | 6-2,4-6,1-6 |
| ITF Italy F5 Qual | 2017/03/19 09:00 | Seroddi, Lorenzo v Portaluri, Giorgio | 0-6,2-6 |
| ITF Colombia F9 | 2016/11/30 20:35 | Daniel Elahi Galan v Portaluri, Giorgio | 6-2,6-2 |
| ITF Colombia F9 | 2016/11/30 14:40 | Serrano, Sebastian v Portaluri, Giorgio | 4-6,5-7 |
| ITF Colombia F9 Qual | 2016/11/28 14:33 | Portaluri, Giorgio v German A S Gutierrez | 6-1,0-0 |
| ITF Colombia F8 | 2016/11/22 15:00 | Portaluri, Giorgio v Gomez, Alejandro | 3-6,3-6 |
| ITF Colombia F8 Qual | 2016/11/21 16:08 | Portaluri, Giorgio v Alejandro Moncada Marin | 6-1,6-1 |