Naomi Osaka struggled to build upon an early edge in her matchup with Victoria Mboko in the 2025 Montreal Open Final.

Osaka has made progress since returning in last year's Australian Open. She won two matches in both the Australian Open and Wimbledon this year, has earned $725,727 in prize money and reached the No. 49 spot in the WTA rankings, with a higher ranking likely on the way by making the final.

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,