Naomi Osaka’s intense week at the Western & Southern Open in New York ended Saturday morning when the 22-year-old withdrew from the championship match because of a hamstring injury, leaving her participation in next week’s U.S. Open in doubt.

The two-time Grand Slam winner was set to play former world No. 1 Victoria Azarenka, who won her first title since 2016 via walkover.

“I’m sorry to have to withdraw today with an injury,” Osaka said in a statement. “I pulled my left hamstring [Friday] in the second set tiebreak and it has not recovered overnight as I had hoped. This has been an emotional week and I want to thank everyone for the outpouring of support.”

Osaka, the world’s No. 10 player, is Japanese but grew up in the United States. She prompted a pause in play at the tournament Thursday after she announced she would not play her semifinal match in solidarity with other players across sports protesting social injustice and police brutality.

When she returned to play Friday, Osaka defeated Elise Mertens, 6-2, 7-6 (7-5), but grabbed her hamstring chasing down a ball late in the second set.

The 2018 U.S. Open champion and a favorite to take the title again this year, Osaka is scheduled to play her opening-round match against fellow Japanese player Misaki Doi on Monday night. She was unsure whether two days off the court would be enough time to recover.

“I never know with that, but I just hope I’m giving myself the opportunity and the chance to have enough time,” Osaka said at a news conference. “ … The only thing that makes me a bit sad — or not sad, it’s just a bit unfortunate — is that the physio rooms on site, they don’t have ice baths, which I normally take after the matches. So I feel like it’s something that I have to adjust to. Everyone has to deal with the same circumstances so I can’t really say much about it, but it definitely is a little bit of a hindrance. But also I understand because it’s not hygienic in regards to covid. It’s just something I have to adjust to.”

Saturday’s walkover afforded the 59th-ranked Azarenka the 21st singles title of her career and her 20th on a hard court. A two-time Australian Open champion who considered retiring earlier this year, Azarenka, 31, told ESPN she feels better than ever in her return to the court.

At Saturday morning’s trophy ceremony, she wished Osaka a speedy recovery.

“You have one day to do the miracle, and I hope you do it,” Azarenka said.

Read more from The Post: