Naomi Osaka and Sloane Stephens, the last two US Open champions, will make their career debuts at the WTA Finals by playing each other in their first match in Singapore on Monday.
Source: dailymail.co.uk
Naomi Osaka and Sloane Stephens, the last two US Open champions, will make their career debuts at the WTA Finals by playing each other in their first match in Singapore on Monday.
Source: dailymail.co.uk