Stadium: Court 4 Round: 46
| Challenger Fergana Qual | 2018/06/16 06:20 | Roman Safiullin v Elgin, M. | 4-6,6-1,6-2 |
| Shymkent, Kazakhstan, Qualifying | 2018/06/03 08:00 | Elgin, M. v Rubin Statham | 6-2,7-5 |
| Shymkent, Kazakhstan, Qualifying | 2018/06/02 06:35 | Neuchrist, Maximilian v Elgin, M. | 6-3,3-6,4-6 |
| Challenger Samarkand Qual | 2018/05/13 12:20 | Elgin, M. v Balaji, N. Sriram | 3-6,6-7 |
| Challenger Samarkand Qual | 2018/05/12 09:40 | Shofayziyev, Shonigmatjon v Elgin, M. | 2-6,4-6 |
| Challenger Qujing Qual | 2018/03/18 05:45 | Yunseong Chung v Elgin, M. | 6-3,6-7,6-3 |
| Challenger Qujing Qual | 2018/03/17 03:30 | Elgin, M. v Slobodchikov, Ronald | 6-0,7-6 |
| Shenzhen, China, Qualifying | 2018/03/11 05:10 | Elgin, M. v Gao, Xin | 3-6,4-6 |
| Fergana, Uzbekistan | 2018/06/20 06:30 | Khumoyun Sultanov v Lopez Perez | 5-7,6-7 |
| Fergana, Uzbekistan | 2018/06/18 07:05 | Ortega-Olmedo, Roberto v Khumoyun Sultanov | 6-7,3-6 |
| ITF Uzbekistan F4 | 2018/06/08 05:00 | Roman Safiullin v Khumoyun Sultanov | 6-4,7-5 |
| ITF Uzbekistan F4 | 2018/06/07 05:00 | Lozan, Kristian v Khumoyun Sultanov | 4-6,4-6 |
| ITF Uzbekistan F4 | 2018/06/06 05:00 | Khumoyun Sultanov v Yuksel, Anil | 6-3,6-3 |
| ITF Uzbekistan F4 | 2018/06/05 10:15 | Khumoyun Sultanov v Abdumalikov, Shohruh | 6-0,6-0 |
| ITF Uzbekistan F3 | 2018/05/30 10:10 | Cem Ilkel v Khumoyun Sultanov | 6-4,6-3 |
| ITF Uzbekistan F3 | 2018/05/29 07:30 | Tsoy, Pavel v Khumoyun Sultanov | 2-6,1-6 |