Naomi Osaka is rolling once more. Twenty months into her tennis comeback after giving birth to her first child, Osaka is back where she wants to be, playing in the finals of a big-time tournament, riding those big,

Naomi Osaka reacts to playing Victoria Mboko in the final of the National Bank Open after Mboko called Osaka her "idol" years back.

Victoria Mboko didn’t even have a picture on the WTA website before the National Bank Open in Montreal. Now, the 18-year-old is set to face Naomi Osaka in the first WTA final of her career.