Stadium: Court 4 Round: 62
| ITF Hungary F6 Qual | 2017/08/20 09:00 | Mammetgulyyev, Isa v Necz, Andras | 7-6,6-1 |
| ITF Slovakia F2 | 2017/08/02 12:00 | Mammetgulyyev, Isa v Butler, Samm | 2-6,4-6 |
| Coupe Davis | 2017/07/22 05:55 | Sinclair, Colin v Mammetgulyyev, Isa | 4-6,6-3,6-2 |
| Coupe Davis | 2017/07/21 07:00 | Janahi, Fahad v Mammetgulyyev, Isa | 0-6,2-6 |
| Coupe Davis | 2017/07/19 08:45 | Mubarak Shannan Zayid v Mammetgulyyev, Isa | 6-3,6-7,6-4 |
| Coupe Davis | 2017/07/18 05:00 | Abdul Razak, Ahmed Deedat v Mammetgulyyev, Isa | 6-4,3-6,6-2 |
| Sri Lanka F3, Singles Qualifying | 2017/07/03 06:10 | Petit, Gabriel v Mammetgulyyev, Isa | 6-2,6-3 |
| ITF Sri Lanka F2 | 2017/06/27 06:00 | Mammetgulyyev, Isa v Portales, Nino | 4-6,4-6 |
| ITF Slovakia F3 | 2017/08/07 10:00 | Bojanovic, Darko v Petko, Leon | 6-3,6-2 |
| ITF Slovakia F3 | 2017/08/06 07:00 | Jancovic, Patrik v Petko, Leon | 6-2,3-6,2-6 |
| ITF Slovakia F2 | 2017/07/31 09:00 | Masar, Juraj v Petko, Leon | 6-3,6-1 |
| ITF Poland F6 Qual | 2017/07/15 11:00 | Kyrychenko, Oleksander v Petko, Leon | 6-3,6-0 |
| ITF Poland F5 Qual | 2017/07/10 09:40 | Slobodchikov, Ronald v Petko, Leon | 6-3,6-3 |
| ITF Poland F5 Qual | 2017/07/09 08:00 | Apellaniz Napal, Javier v Petko, Leon | 4-6,6-4,2-6 |
| ITF Poland F5 Qual | 2017/07/08 07:00 | Bedra, Michal v Petko, Leon | 6-7,7-5,1-6 |
| ITF Slovakia F1 | 2016/07/24 07:00 | Petko, Leon v Fabian Marozsan | 1-6,0-6 |