Mayweather vs. McGregor: McGregor catches a 2nd wind in Round 8

Mayweather again turns his back and covers up, allowing McGregor to take shots from behind.

McGregor angles well to land some nice shots on Mayweather. It appears as though McGregor may have hit a second wind to pick up the pace and match Mayweather.

After Mayweather was taking momentum with big wins in rounds six and seven, the eighth round was a much closer and even duel. Mayweather still looks to be the fresher fighter and kept McGregor moving backward.

This is one of the tougher ones to score, but McGregor landed more.

SB Nation scores the round 10-9 for McGregor, with McGregor now leading 77-75