Round: 45 Ground: Hardcourt indoor
| Challenger Almaty 2 | 2018/09/29 07:05 | Mathias Bourgue v Timur Maulenov | 6-1,6-0 |
| ITF Kazakhstan F8 | 2018/09/23 09:15 | Timur Maulenov v Alexey Baryshev | 0-6,5-7 |
| ITF Kazakhstan F8 | 2018/09/22 09:10 | Amal Sultanbekov v Timur Maulenov | 5-7,3-6 |
| ITF Kazakhstan F7 | 2018/09/18 03:30 | Francesco Bessire v Timur Maulenov | 6-2,6-2 |
| ITF Kazakhstan F6 | 2018/09/13 05:00 | Colin Van Beem v Timur Maulenov | 6-2,6-1 |
| ITF Kazakhstan F6 | 2018/09/12 07:10 | Timur Maulenov v Yan Sabanin | 2-6,6-3,6-4 |
| ITF Kazakhstan F6 | 2018/09/11 08:20 | Sanetulla Kutybaev v Timur Maulenov | 7-6,0-6,2-6 |
| Challenger Astana Qual | 2018/07/14 09:20 | Timur Maulenov v Konstantin Kravchuk | 2-6,0-6 |
| Challenger Istanbul | 2018/09/09 10:00 | Youssef Hossam v Mikhail Elgin | 6-4,3-6,6-4 |
| Challenger Istanbul | 2018/09/08 10:50 | Ramazan Nureev v Mikhail Elgin | 1-6,3-6 |
| Challenger Cassis | 2018/09/02 09:30 | Mikhail Elgin v Joao Menezes | 5-7,2-6 |
| Challenger Astana Qual | 2018/07/14 05:20 | Mikhail Elgin v Khumoyun Sultanov | 2-6,4-6 |
| Challenger Fergana Qual | 2018/06/16 06:20 | Roman Safiullin v Mikhail Elgin | 4-6,6-1,6-2 |
| Challenger Shymkent Qual | 2018/06/03 08:00 | Mikhail Elgin v Rubin Statham | 6-2,7-5 |
| Challenger Shymkent Qual | 2018/06/02 06:35 | Maximilian Neuchrist v Mikhail Elgin | 6-3,3-6,4-6 |
| Challenger Samarkand Qual | 2018/05/13 12:20 | Mikhail Elgin v N.Sriram Balaji | 3-6,6-7 |