Nume: Oleg Koval
Ţara: Ucraina
Data naşterii: 14.10.95, 30 Vârsta
Total meciuri: 58
Victorii: 28
Succes: 48.28 %
Ţara: Ucraina
Data naşterii: 14.10.95, 30 Vârsta
Total meciuri: 58
Victorii: 28
Succes: 48.28 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2017 | 1/8 | 0/0 | 1/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 13/13 | 12/9 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 11/7 | 4/3 | 7/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 3/1 | 0/0 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 28/30 | 16/12 | 12/18 | 0/0 | 0/0 | 0/0 | 0/0 |
| succes % | 48.28 % | 57.14 % | 40 % | 0 % | 0 % | 0 % | 0 % |
Oleg Koval / nejucate / ultimele
| nu a fost găsit nici un meci |
Oleg Koval form / an 2016 / suprafaţa: Zgura
Oleg Koval / an 2016 / suprafaţa: Zgura
| 14.12.16 | 1-a rundă | Sherif Sabry | Oleg Koval | 6-1, 6-0 |  | detaliu meci |  Egypt F37 | Zgura |
| 05.12.16 | 2-a rundă de calif. | Jonathan Morr | Oleg Koval | 6-2, 6-2 | | detaliu meci | Egypt F36 | Zgura |
| 28.11.16 | Calificare | Hugo Largo | Oleg Koval | 6-4, 6-2 | | detaliu meci | Egypt F35 | Zgura |
| 19.09.16 | 2-a rundă de calif. | Oleg Koval | Kirill Komarov | 7-5, 0-6, 6-4 |  | detaliu meci |  Ukraine F4 | Zgura |
| 19.09.16 | Calificare | Giorgi Javakhishvili | Oleg Koval | 6-0, 6-3 | | detaliu meci |
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