Asked how likely a boycott was, Murray said: "There's so many things that go into something like that, with lawyers, forming unions, all sorts of different scenarios that need to be thought through first.
"I think right now it's a long way away, but I don't know how serious everybody is about it. If in the next month or two months they get everything sorted and ready to go, then I'll have a better answer at that time."
The issue of a potential strike by players first surfaced after the US Open last year, where the leading men were unhappy not just with the prize money situation but also the packed yearly schedule, which has been shortened by two weeks this year. AAP