Wimbledon curfew halts Djokovic as Swiatek Svitolina win epics

Iga Swiatek saved two match points while Elina Svitolina triumphed in a stormy, politically-charged duel with Victoria Azarenka to set up a Wimbledon quarter-final showdown on Sunday as Novak Djokovic was halted by a night-time curfew.