This Las Vegas clash isn't just another belt showdown. It signifies the first key test of UFC's evolution into top-tier boxing under the current TKO model. The American - Crawford had resumed a more aggressive tactic in the last press conference,

Canelo vs Terence Crawford (41-0, 31 KOs) will headline a Zuffa/Riyadh Season card at Allegiant Stadium in Las Vegas, with the Undisputed super middleweight crown up for grabs.

Saul Canelo Alvarez clashes with Terence Crawford at the end of their New York press conference; Canelo defends his undisputed super-middleweight titles against Crawford in Las Vegas on September 13;