That's not true, he did switch up at least twice but they were very brief moments. The moment of the headbutt he was in southpaw. And I think when he came out in the 6th to slow down the momentum Canelo had ending the 5th.....
Not to take away from his greatness, just want to clarify a fact. Bud looked great last night, a lot better than his last fight. I thought the Spence whooping had gone to his head, glad I was wrong!! What a great fucking fight!!