LONDON, July 1: Eighth seed Daniil Medvedev laboured to a 3-6 6-3 7-5 6-2 victory over Spanish Wimbledon debutant Daniel Merida in the second round on Wednesday and thanked his serve for the win. The 30-year-old Russian took a while to find his range on Court Two against Merida, 21, a busy all-court player,



