JUDO 2011 World Championships: Valentyn Grekov (UKR) - Tiago Camilo (BRA)
Valentyn Grekov (UKR) - Dmitri Gerasimenko (SRB) [-90kg] final
JUDO 2011 World Championships: Valentyn Grekov (UKR) - Hesham Mesbah (EGY)
GREKOV, Valentyn (UKR) - REMARENCO, Ivan (UAE) -90 kg
GAHRAMANOV, Shahin(AZE) - GREKOV, Valentyn (UKR) -90 kg
GS PARIS 2011 90 CAMILO Tiago BRA GREKOV Valentyn UKR1
GREKOV, Valentyn (UKR) - RETYNSKYY, Stanislav (UKR) -90 kg
GREKOV, Valentyn (UKR) - SOBIROV, Parviz (TJK) 90 kg IJF World Championship Seniors 2013
SCHMIDT, Cristian (ARG) - GREKOV, Valentyn (UKR) 90 kg IJF World Championship Seniors 2013
WCS 2011 90 MINASKIN Grigori EST GREKOV Valentyn UKR1
Judo WC Oberwart -90kg Finale GREKOV, Valentyn (UKR)-GERASIMENKO, Dmitri (SRB)
JUDO 2011 World Championships: Valentin Grekov (UKR) - Grigori Minaskin (EST)
Valentyn Grekov (UKR) - Kanan Nagiyev (AZE) [-90kg]
JURECKA, Alexandr (CZE) - GREKOV, Valentyn (UKR) -90 kg
JUDO 2007 Golden Score Riga: Valentin Grekov (UKR) - Vladislavs Chernavskis (LAT)
GS PARIS 2014 90 P2 GREKOV Valentyn UKR KHALMURZAEV Khusen RUS1
Dmitri Gerasimenko (SRB) - Valentyn Grekov (UKR) [-90kg]
Judo Grand Slam Baku 2013: Shahin GAHRAMANOV (AZE) - Valentyn GREKOV (UKR) Final [-90kg]
Judo 2012 Grand Slam Paris: Grekov (UKR) - van Laarhoven (NED) [-90kg]
WCS 2011 90 CAMILO Tiago BRA GREKOV Valentyn UKR1
![Valentyn Grekov (UKR) - Dmitri Gerasimenko (SRB) [-90kg] final](https://img.youtube.com/vi/uQ1hCmdKYZk/0.jpg)
![Valentyn Grekov (UKR) - Kanan Nagiyev (AZE) [-90kg]](https://img.youtube.com/vi/TJxwnXhlFj8/0.jpg)
![Dmitri Gerasimenko (SRB) - Valentyn Grekov (UKR) [-90kg]](https://img.youtube.com/vi/DwhVM6jmsLo/0.jpg)
![Judo Grand Slam Baku 2013: Shahin GAHRAMANOV (AZE) - Valentyn GREKOV (UKR) Final [-90kg]](https://img.youtube.com/vi/eBmErTvaj5g/0.jpg)
![Judo 2012 Grand Slam Paris: Grekov (UKR) - van Laarhoven (NED) [-90kg]](https://img.youtube.com/vi/pHV6zLqwOnU/0.jpg)
