Rafael Nadal of Spain plays a return to compatriot David Ferrer during their ATP World Tour Finals tennis match at the O2 Arena in London on Tuesday. Photo: AP
Arsenal's German player Mesut Ozil controls a ball during a training session at the club's facilities in London Colney, England on Tuesday. Photo: AP
West Indies captain Darren Sammy during the practice session at Eden Garden in Kolkata on Tuesday. Photo: PTI