Stadium: Court 2 Round: 45 Ground: Hardcourt indoor
| Challenger Karshi Qual | 2017/05/06 09:05 | Mikhail Elgin v Saida'lo Saidkarimov | 6-1,6-2 |
| Challenger Tashkent | 2018/10/06 05:00 | Saida'lo Saidkarimov v Tristan Lamasine | 4-6,3-6 |
| ITF Kazakhstan F8 | 2018/09/23 09:35 | Saida'lo Saidkarimov v Mark Tryakshin | 7-5,3-6,6-7 |
| ITF Kazakhstan F6 | 2018/09/12 04:00 | Saida'lo Saidkarimov v Matvey Minin | 0-6,4-6 |
| ITF Kazakhstan F6 | 2018/09/10 05:00 | Saida'lo Saidkarimov v Pavel Tsoy | 6-1,6-4 |
| ITF Ukraine F4 | 2018/08/26 10:00 | Saida'lo Saidkarimov v Matteo Curci | 6-7,5-7 |
| ITF Georgia F2 | 2018/07/16 06:00 | Saida'lo Saidkarimov v Oz Daniel | 6-3,6-3 |
| ITF Georgia F2 | 2018/07/16 06:00 | Saida'lo Saidkarimov v Franco Feitt | 3-6,4-6 |
| ITF Georgia F2 | 2018/07/14 11:00 | Saida'lo Saidkarimov v Uladzislau Zhuk | 6-3,6-4 |
| 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 |