Round: 25 Ground: Hardcourt indoor
| ITF Great Britain F4 | 2017/09/14 10:55 | Golding, Oliver v Gray, Jonathan | 6-1,6-3 |
| ITF Great Britain F4 | 2017/09/13 09:00 | Recci, Mason v Gray, Jonathan | 1-6,0-6 |
| ITF Belarus F3 | 2017/08/24 09:00 | Gray, Jonathan v Shyla, Yaraslau | 6-2,6-7,2-6 |
| ITF Belarus F3 | 2017/08/23 07:00 | Ismailov, Temur v Gray, Jonathan | 2-6,0-6 |
| ITF Belarus F3 | 2017/08/21 11:45 | Mladenov, Vasko v Gray, Jonathan | 3-6,7-5,2-6 |
| ITF Belarus F1 | 2017/08/12 07:00 | Marsel Ilhan v Gray, Jonathan | 6-1,6-2 |
| ITF Belarus F1 | 2017/08/11 07:00 | Gray, Jonathan v Denis Yevseyev | 4-6,6-2,6-0 |
| ITF Belarus F1 | 2017/08/10 10:00 | Mitjana, Leny v Gray, Jonathan | 2-6,4-6 |
| ITF Great Britain F4 | 2017/09/14 09:00 | Bothwell, Peter v Zgombic, Fran Zvonimir | 4-6,6-4,6-3 |
| ITF Great Britain F4 | 2017/09/13 10:10 | Zgombic, Fran Zvonimir v Marshall Tutu | 6-1,6-2 |
| ITF France F18 | 2017/09/05 07:30 | Zgombic, Fran Zvonimir v Boutillier, Remi | 4-6,6-4,5-7 |
| ITF France F18 Qual | 2017/09/03 12:20 | Zgombic, Fran Zvonimir v Lawson, Alex | 4-6,6-3,6-3 |
| ITF France F18 Qual | 2017/09/02 16:20 | Zgombic, Fran Zvonimir v Blanco, Elohan | 6-4,6-1 |
| ITF Italy F27 | 2017/08/28 19:00 | Ghedin, Riccardo v Zgombic, Fran Zvonimir | 6-4,5-7,6-3 |
| ITF Belarus F2 | 2017/08/14 11:00 | Deviatiarov, Marat v Zgombic, Fran Zvonimir | 5-7,7-6,6-3 |
| ITF Belarus F2 | 2017/08/13 07:00 | Zgombic, Fran Zvonimir v Recci, Mason | 2-6,6-3,6-4 |