Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| Challenger Astana | 2018/07/17 12:15 | Ivan Nedelko v Aleksandr Nedovyesov | 6-7,7-5,3-6 |
| Challenger Perugia Qual | 2018/07/09 09:20 | Aleksandr Nedovyesov v Riccardo Balzerani | 6-4,4-6,4-6 |
| Challenger Perugia Qual | 2018/07/08 14:25 | Aleksandr Nedovyesov v Riccardo Bonadio | 6-2,1-6,6-2 |
| ATP Antalya Qual | 2018/06/24 11:00 | Blaz Kavcic v Aleksandr Nedovyesov | 3-6,6-3,6-3 |
| ATP Antalya Qual | 2018/06/23 15:15 | Koray Kirci v Aleksandr Nedovyesov | 4-6,2-6 |
| Challenger Fergana | 2018/06/19 05:00 | Aleksandr Nedovyesov v Yosuke Watanuki | 4-6,6-7 |
| Challenger Almaty | 2018/06/14 05:00 | Aleksandr Nedovyesov v Jurij Rodionov | 6-3,5-7,6-7 |
| Challenger Almaty | 2018/06/13 05:00 | Nino Serdarusic v Aleksandr Nedovyesov | 7-5,4-6,4-6 |
| Challenger Astana Qual | 2018/07/15 04:30 | Arjun Kadhe v Khumoyun Sultanov | 1-6,6-3,2-6 |
| Challenger Astana Qual | 2018/07/14 04:00 | Arjun Kadhe v Anton Chekhov | 6-3,6-1 |
| Challenger Fergana Qual | 2018/06/17 07:35 | Arjun Kadhe v Tung-Lin Wu | 6-4,3-6,2-6 |
| Challenger Fergana Qual | 2018/06/16 08:55 | Arjun Kadhe v Roman Khassanov | 6-3,6-3 |
| Challenger Almaty Qual | 2018/06/09 05:25 | Arjun Kadhe v Daniel Masur | 4-6,5-7 |
| Challenger Shymkent Qual | 2018/06/02 07:50 | Markus Eriksson v Arjun Kadhe | 6-4,6-4 |
| ITF Uzbekistan F3 | 2018/05/30 05:00 | Arjun Kadhe v Kristian Lozan | 1-6,5-7 |
| ITF Uzbekistan F3 | 2018/05/29 08:25 | Arjun Kadhe v Martin Borisiouk | 7-6,7-5 |