Celtic boss Ange Postecoglou has resisted questions linking him with Brighton.

The Australian was asked about the speculation at yesterday's Champions League presser for the clash against Shakhtar Donetsk.

Postecoglou said, "For me, it is not relevant to think about. Throughout my career, I have focused exclusively on being successful at the club I have represented.

"If I manage to do that, everything else will take care of itself, because that's how the modern football world is.

"If I do not achieve success at Celtic, doors will not be opened to other opportunities, on the contrary, the doors will close.

"Right now we are in the Champions League, and our focus is on delivering as best as possible so that we can get results again this year."