Isa Guha and Clare Balding present coverage of day three of the Grand Slam tournament from the All England Club, where the second round of the men's and ladies' singles competition is scheduled to get under way. The heavy rain on day two of last year's tournament meant that there were still a number of first-round matches to be completed on day three, including the contest between Ukrainian Marta Kostyuk and eighth seed Maria Sakkari of Greece, which Kostyuk won 0-6, 7-5, 6-2. In the men's competition, America's Frances Tiafoe made it through to round two when he prevailed in straight sets against China's Wu Yibing