Stadium: Court 6 Round: 44
| ITF Thailand F8 Qual | 2017/10/08 05:45 | Jonathan Gray v Sam Matheson | 6-3,6-3 |
| ITF Great Britain F6 | 2017/09/26 14:00 | Jeremy Beale v Jonathan Gray | 7-5,7-6 |
| ITF Great Britain F5 | 2017/09/20 08:30 | Lloyd Glasspool v Jonathan Gray | 2-6,6-4,6-2 |
| ITF Great Britain F5 | 2017/09/19 12:25 | Jonathan Gray v Fran Zvonimir Zgombic | 7-6,6-4 |
| ITF Great Britain F4 | 2017/09/14 10:55 | Oliver Golding v Jonathan Gray | 6-1,6-3 |
| ITF Great Britain F4 | 2017/09/13 09:00 | Mason Recci v Jonathan Gray | 1-6,0-6 |
| ITF Belarus F3 | 2017/08/24 09:00 | Jonathan Gray v Yaraslav Shyla | 6-2,6-7,2-6 |
| ITF Belarus F3 | 2017/08/23 07:00 | Temur Ismailov v Jonathan Gray | 2-6,0-6 |
| ITF Thailand F8 Qual | 2017/10/08 05:15 | Takashi Saito v Hong Kit Wong | 6-2,6-2 |
| ITF Thailand F8 Qual | 2017/10/07 03:00 | Takashi Saito v Patcharapol Kawin | 6-3,6-1 |
| ITF Thailand F7 Qual | 2017/10/02 02:30 | Takashi Saito v Remy Bertola | 6-1,3-6,2-6 |
| ITF Thailand F7 Qual | 2017/10/01 02:30 | Enrico Dalla Valle v Takashi Saito | 6-7,2-6 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Takashi Saito v Pak Long Yeung | 6-2,6-2 |
| ITF Romania F11 | 2017/08/23 07:00 | Antonin Bolardt v Takashi Saito | 3-6,6-7 |
| ITF Romania F10 | 2017/08/17 11:20 | Pietro Licciardi v Takashi Saito | 6-2,6-2 |
| ITF Romania F9 | 2017/08/08 11:30 | Maxime Tabatruong v Takashi Saito | 6-2,6-0 |