Ashleigh Barty is the first Australian woman to seize the world number one tennis ranking in almost half a century after claiming her third title of 2019. Barty defeated doubles partner ...

Iga Swiatek will replace Ash Barty ... women’s world No 1 after her 6-2 6-0 thrashing of Viktorija Golubic in the second round of the Miami Open on Friday. The 20-year-old is the first Polish ...