There are just hours to go until one of the biggest, most eagerly anticipated boxing fights in recent times
The bout, between two fighters with only one defeat between them, sees the WBA, WBC, IBF and The Ring belts put on the line.
The two will square off at the T-Mobile Arena in Las Vegas tonight – Saturday, September 16.
The start time of the show begins at 9pm local time, or 2am British time.
And that means the main event of Canelo Alvarez vs Gennady Golovkin is expected to be around 4am BST in the early hours of Sunday, September 17.