World No. 1 Ashleigh Barty has joined the ranks of high-profile players concerned over the staging of the US Open while there’s still so much uncertainty around the coronavirus pandemic.

Barty hasn’t had the chance yet to defend her French Open title because all elite tennis competition is shuttered. She’s already processed the fact there’ll be no Wimbledon in 2020 but is still awaiting clarity on the US Open, which is scheduled to begin August 31.

Novak Djokovic and Rafael Nadal have aired reservations about the potential restrictions on players.

Women’s No. 2 Simona Halep reportedly is also uncertain about playing.

“I have concerns too,” Barty said. “I understand the tournaments are eager to run but keeping everyone safe has to be the priority.”

Barty said she’s “still getting my head around what the tournament set up would be.”

“I can’t wait to get back out there and play but we have to make sure it’s safe to do so first, not just for me but for my team,” Barty said.