Rory McIlroy believes this year's Ryder Cup will be postponed until 2021 because of the coronavirus pandemic.
The 43rd meeting between Europe and the United States is due to begin in late September at Whistling Straits in Wisconsin.
The PGA Tour is currently suspended due to the spread of COVID-19, though the plan is for events to resume in mid-June, initially without fans in attendance.
However, world number one McIlroy is against the idea of staging the traditionally raucous Ryder Cup without fans present, which is why he is expecting the authorities to push back the tournament a year.
"My personal hunch is that I don't see how it is going to happen, so I do not think that it will happen," the Northern Irishman told BBC Sport.
"I think the majority of players would like to see it pushed back until 2021 so that they can play in front of crowds and have the atmosphere that makes the Ryder Cup so special.
"The players are the ones that make the Ryder Cup. If they are not on board with it and don't want to play then there is no Ryder Cup.
"I see it being pushed back until 2021 and, honestly, I think that will be the right call."
McIlroy is now based in the United States and expects to play the first three PGA Tour events when the season resumes.
Though The Open was cancelled entirely this year, McIlroy would have no qualms about returning to Europe to play in some of the more prestigious events.
"It's a tough one. There are a lot of things up in the air, but if there are some big events in autumn time, then I can," he added.
"Maybe if Wentworth gets moved to October, which they are thinking of, then I could see myself going over and playing that event.
"I was just as disappointed as everyone else that The Open got cancelled this year. I think it would have been a good date in September if we were able to play it.
"I wouldn't have concerns about travelling to Europe. I think if you stick to the guidelines then I don't see any reason why we should feel scared to travel."