Naomi Osaka has opened up about being evacuated from her hotel just hours before her second-round match at the Canadian Open. The four-time Grand Slam winner started her tournament with an impressive straight sets win over Ariana Arseneault, defeating the Canadian 6-4, 6-2.

Renowned Polish coach Tomasz Wiktorowski, who played a pivotal role in Iga Swiatek’s rise to the summit of women’s tennis, is set to work with Japan’s Naomi Osaka as the four-time Grand Slam champion seeks to revive her career after a prolonged break.

Naomi Osaka, currently participating at the WTA 1000 event of the 2025 National Bank Open in Montreal, has roped in Iga Swiatek's ex-coach Tomasz Wiktorowski on a trial basis.

(AP Photo/Adam Hunger) Top-ranked Iga Swiatek is separating from her coach Tomasz Wiktorowski. The Polish tennis player announced the split Friday, saying the decision was taken together.

Naomi Osaka was one of the headliners of the day’s schedule in Montreal. Facing qualifier Ariana Arseneault, ranked 515th in the world, the