‘I got lucky’ – Cramping Jannik Sinner drops set on way to Australian Open last 16
Aryna Sabalenka favourite at Australian Open but faces Iga Swiatek, US threats
‘Battle of the Sexes’ a pale shadow of historic Billie Jean King v Bobby Riggs duel
‘I take it day by day’: Swedish great Bjorn Borg says he is fighting cancer
