Rory McIlroy has called players who join LIV Golf "pretty duplicitous" as Brooks Koepka became the latest to move to the new Saudi Arabian-backed series.
McIlroy, a staunch advocate of the PGA Tour, said he did not expect the former world number one to defect to LIV Golf.
"Am I surprised? Yes, because of what he said previously," he said.
"I think that's why I'm surprised at a lot of these guys, because they say one thing and then they do another and I don't understand.
"I don't know if that's for legal reasons - I have no idea - but it's pretty duplicitous on their part to say one thing and then do another thing. In public and in private."