The link I’m listening to sounds like MacGregor is doing very well.
What’s a ‘Hammer Fist’?
1st Round: McGregor comes out strong, holds his own
McGregor comes out pushing Mayweather back onto the ropes. Mayweather seems content with seeing what McGregor has in terms of punching ability. McGregor is flicking his right jab out, trying to measure up a left hand but not landing anything seriously.”
McGregor seems to have done something no one thought he would. He may have won that round.
Source: NYT.