Everything you need to know about tennis's most controversial match in 52 years: Aryna Sabalenka takes on Nick Kyrgios ...
52 years ago, tennis became bigger than sport when world No 1 Billie Jean King picked up the gauntlet thrown down to her by ageing former player Bobby Riggs and threw it back in his face. Riggs, who won two US Open titles, and Wimbledon in 1939, was an …