| ITF M15 Cairo | 2021/09/07 10:05 | Lucio Carnevalle v Mammetgulyyev, Isa | 6-4,6-1 |
| ITF M15 Bratislava | 2021/08/23 09:00 | Paulovcak, Samuel v Mammetgulyyev, Isa | 6-4,6-7,10-1 |
| ITF M15 Bratislava | 2021/08/16 12:00 | Mammetgulyyev, Isa v Lukas H Lilleengen | 3-6,1-6 |
| Trnava, Singles Main, M-ITF-SVK-03A | 2020/02/25 09:00 | Mammetgulyyev, Isa v Piotr Grynkowski | 3-6,2-6 |
| Trnava, Singles Main, M-ITF-SVK-03A | 2020/02/24 14:00 | Mikalai Haliak v Mammetgulyyev, Isa | 3-6,7-6,3-10 |
| Coupe Davis | 2019/09/14 08:20 | AL-Saedi, Adel Mustafa v Mammetgulyyev, Isa | 0-6,0-6 |
| Coupe Davis | 2019/09/12 08:00 | Mammetgulyyev, Isa v Cajigan, Christopher | 6-0,6-0 |
| Coupe Davis | 2019/09/11 08:35 | Mousa Alkotop v Mammetgulyyev, Isa | 6-7,2-6 |