Stadium: Court 20 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/05/02 06:00 | Nicolas Tepmahc v Korolev, Vladimir | 1-6,3-6 |
| ITF - M15 Antalya | 2021/04/27 07:00 | Denis Klok v Korolev, Vladimir | 6-1,4-6,10-3 |
| ITF - M15 Antalya | 2021/04/26 09:00 | Rossi, Mattia v Korolev, Vladimir | 3-6,7-6,9-11 |
| ITF - M15 Antalya | 2021/04/14 08:45 | Graziani, Edoardo v Korolev, Vladimir | 7-6,6-2 |
| ITF - M15 Antalya | 2021/04/13 07:00 | Korolev, Vladimir v Federico Campana | 6-0,6-4 |
| ITF - M15 Antalya | 2021/04/12 07:00 | Korolev, Vladimir v Federico Marchetti | 6-2,6-2 |
| ITF - M15 Antalya | 2021/04/11 07:00 | Korolev, Vladimir v Albertoni, Davide | 6-1,6-4 |
| ITF - M15 Antalya | 2021/03/18 09:05 | Miljan Zekic v Korolev, Vladimir | 6-2,6-4 |