Stadium: Court 9 Round: 54 Ground: Clay
| ITF - M15 Antalya | 2019/04/10 11:40 | Korolev, Vladimir v Turchetti, Nicolo | 2-6,0-6 |
| ITF - M15 Antalya | 2019/04/09 09:30 | Korolev, Vladimir v Szintai, David | 6-4,6-2 |
| ITF - M15 Antalya | 2019/04/08 07:15 | Korolev, Vladimir v Larwig, Noel | 6-2,6-0 |
| Kazan, Simples M-ITF-RUS-02A | 2019/03/12 07:00 | Alexander Vasilenko v Korolev, Vladimir | 6-1,6-3 |
| Kazan, Simples M-ITF-RUS-02A | 2019/03/11 07:00 | Ovcharov, Alexander v Korolev, Vladimir | 6-7,2-6 |
| ITF - M15 Antalya | 2019/01/25 10:35 | Andres F Canovas v Korolev, Vladimir | 6-2,6-1 |
| ITF - M15 Antalya | 2019/01/16 09:00 | Korolev, Vladimir v Katic, Dejan | 4-6,0-6 |
| ITF Turkey F40 | 2018/12/11 07:00 | Korolev, Vladimir v Veldheer, Mick | 7-5,1-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/25 08:00 | Groener, Jakob v Kyrian Jacquet | 2-6,6-1,7-10 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/18 13:00 | Groener, Jakob v Liska, Tomas | 7-6,2-6,7-10 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/18 08:00 | Arh, Anze v Groener, Jakob | 4-6,3-6 |
| Oslo, Singles M-ITF-NOR-01A | 2019/03/05 12:00 | Groener, Jakob v Eriksson, Markus | 1-6,4-6 |
| ITF Tunisia F36 | 2018/10/15 08:30 | Yannik Steinegger v Groener, Jakob | 6-4,6-1 |
| ITF Tunisia F36 | 2018/10/14 13:15 | Groener, Jakob v Ovcharov, Alexander | 5-7,6-4,6-3 |
| ITF Tunisia F36 | 2018/10/14 08:30 | Groener, Jakob v Musset, Simon | 6-1,6-3 |
| ITF Tunisia F35 | 2018/10/10 08:30 | Groener, Jakob v Davydov, Ivan | 4-6,5-7 |