Four-time Grand Slam champion Naomi Osaka lost a lot of fan support Thursday night for how she behaved during the National Bank Open final. After Osaka won the opening set over 18-year-old Victoria Mboko,

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

Naomi Osaka fell to Victoria Mboko in the Canadian Open final, and the Japanese star has decided to withdraw from her next tournament ahead of the U.S. Open