Former world No. 1 tennis star Naomi Osaka hit another setback on Wednesday, falling in straight sets in the first round of the 2025 BNP Paribas Open at Indian Wells to Colombia’s unseeded Camila Osorio.
Osaka earned her first-ever WTA title at Indian Wells, defeating Daria Kasatkina to become the event's 2018 champion.
Wednesday's 6-4, 6-4 loss marked the now-No. 56 Osaka's first return to the court since an abdominal injury forced an early end to her impressive 2025 Australian Open run.
"It feels like a bump in the road," said the four-time Grand Slam champion after the match. "I don’t feel like I played well at all, but I still feel like I had so many chances to be in the match."
The match was Osorio's Indian Wells debut, with the No. 53 player now standing as the only Colombian woman to ever defeat a former world No. 1 player.
"It's a dream come true," said Osorio. "I really wanted to play on this court and was really excited and looking forward to playing a champion like Naomi, so I can't believe it."

WTA stars aim for title, rankings boosts at Indian Wells
Indian Wells serves as the opener for the Sunshine Double, a pair of early-season high-profile WTA 1000 events that sees the world’s top players hitting the US hardcourt. The annual tournament duo includes this week's event in California and, later this month, Florida's Miami Open.
Positioned in the tennis calendar's longest break between Grand Slams, the Sunshine Double often gives players a competitive opportunity to build up their rankings by accruing points in the lead-up to May's French Open.
To that end, the world's top contenders will all enter the Indian Wells fray on Friday, including No. 1 Aryna Sabalenka and the tournament's defending champion, No. 2 Iga Świątek.
The event's convenient West Coast locale also attracts a wealth of US entrants, with No. 3 Coco Gauff, No. 4 Jessica Pegula, and 2025 Australian Open champion No. 5 Madison Keys joining fellow Stateside competitors No. 8 Emma Navarro, No. 14 Danielle Collins, and No. 18 Amanda Anisimova on this week's Indian Wells court.

How to watch the 2025 BNP Paribas Open at Indian Wells tennis tournament
The 2025 BNP Paribas Open at Indian Wells will be contested through March 16th, with all seeded competitors beginning their tournament runs in Friday's Round of 64.
Live coverage of the tournament will air across the Tennis Channel's platforms.