Stadium: Court 1 Round: 164
| ATP Antalya Qual | 2018/06/23 14:20 | Kavcic, Blaz v Bellotti, Riccardo | 7-6,6-1 |
| ATP - Houston | 2018/04/09 20:00 | Tennys Sandgren v Kavcic, Blaz | 6-2,6-2 |
| Challenger Qujing | 2018/03/19 04:50 | Kamil Majchrzak v Kavcic, Blaz | 6-3,6-2 |
| Challenger - Shenzhen | 2018/03/14 07:40 | Ignatik, Uladzimir v Kavcic, Blaz | 7-6,3-6,6-3 |
| ATP - Dubaï | 2018/02/27 16:05 | Evgeny Donskoy v Kavcic, Blaz | 6-3,6-4 |
| ATP Dubai Qual | 2018/02/25 08:00 | Kavcic, Blaz v Gleb Sakharov | 3-6,4-6 |
| ATP - Marseille | 2018/02/21 11:00 | Zverev, Mischa v Kavcic, Blaz | 6-4,6-4 |
| New York, USA | 2018/02/13 19:35 | Kavcic, Blaz v Gojowczyk, Peter | 4-6,2-6 |
| ATP Antalya Qual | 2018/06/23 15:15 | Koray Kirci v Nedovyesov, Aleksandr | 4-6,2-6 |
| Fergana, Uzbekistan | 2018/06/19 05:00 | Nedovyesov, Aleksandr v Yosuke Watanuki | 4-6,6-7 |
| Challenger Almaty | 2018/06/14 05:00 | Nedovyesov, Aleksandr v Jurij Rodionov | 6-3,5-7,6-7 |
| Challenger Almaty | 2018/06/13 05:00 | Nino Serdarusic v Nedovyesov, Aleksandr | 7-5,4-6,4-6 |
| Challenger Almaty | 2018/06/12 06:00 | Khabibulin, Timur v Nedovyesov, Aleksandr | 4-6,6-3,2-6 |
| Shymkent 2, Kazakhstan | 2018/06/07 05:00 | Nedovyesov, Aleksandr v Hugo Dellien | 6-3,1-6,0-6 |
| Shymkent 2, Kazakhstan | 2018/06/06 05:00 | Daniel Masur v Nedovyesov, Aleksandr | 5-7,2-6 |
| Shymkent 2, Kazakhstan | 2018/06/05 06:50 | Hernan Casanova v Nedovyesov, Aleksandr | 0-6,1-6 |