Andy Murray has not ruled out playing in Saudi Arabia if ATP Tour events are held in the Gulf state - having said previously he would not compete there.
The former world number one, 36, has previously turned down multi-million offers to play exhibitions in Saudi.
But he says it becomes a "slightly different" question if the ATP - which has held talks with Saudi investors - decides to move tournaments there.
"It's definitely something I would have to think about," he said.
"Unfortunately it's the way that a lot of sports seem to be going now.