Stadium: Court 8 Round: 45 Ground: Clay
| Challenger Karshi | 2018/05/08 05:00 | Evgeny Tyurnev v Carlos Boluda-Purkiss | 5-7,6-3,2-6 |
| ITF Uzbekistan F2 | 2018/04/25 05:00 | Evgeny Tyurnev v Nikola Cacic | 5-7,6-4,6-2 |
| ITF Uzbekistan F2 | 2018/04/24 11:20 | Evgeny Tyurnev v Alexander Pavlioutchenkov | 6-3,7-5 |
| ITF Uzbekistan F1 | 2018/04/21 05:00 | Hiroki Moriya v Evgeny Tyurnev | 6-0,6-1 |
| ITF Uzbekistan F1 | 2018/04/20 05:00 | Evgeny Tyurnev v Konstantin Kravchuk | 6-3,3-6,6-3 |
| ITF Uzbekistan F1 | 2018/04/19 05:00 | Khumoyun Sultanov v Evgeny Tyurnev | 4-6,2-6 |
| ITF Uzbekistan F1 Qual | 2018/04/18 05:00 | Ivan Liutarevich v Evgeny Tyurnev | 4-6,1-6 |
| ITF Uzbekistan F1 | 2018/04/17 10:30 | Vladimir Polyakov v Evgeny Tyurnev | 2-6,2-6 |
| Challenger Busan Qual | 2018/05/13 02:00 | Luke Saville v Renta Tokuda | 6-2,2-6,6-1 |
| Challenger Busan Qual | 2018/05/12 02:35 | Jacob Grills v Renta Tokuda | 7-6,5-7,3-6 |
| Challenger Gimcheon | 2018/05/11 03:15 | Renta Tokuda v Vasek Pospisil | 4-6,4-6 |
| Challenger Gimcheon | 2018/05/10 03:40 | Jason Jung v Renta Tokuda | 6-7,0-6 |
| Challenger Gimcheon | 2018/05/08 05:00 | Renta Tokuda v Wishaya Trongcharoenchaikul | 6-1,7-5 |
| Challenger Gimcheon Qual | 2018/05/07 05:00 | Renta Tokuda v Brydan Klein | 1-6,6-3,6-4 |
| Challenger Gimcheon Qual | 2018/05/06 04:30 | Renta Tokuda v Young Seok Kim | 6-3,6-2 |
| Challenger Seoul | 2018/05/01 06:30 | Renta Tokuda v Tsung-Hua Yang | 1-6,2-6 |