Bivol has better boxing fundamentals than Canelo.

[Da Pimper]

Bivol's punches are straighter than Nelo's, his jab is better, his guard is tighter and his footwork is also better. Don't blame it on size, Bivol won because he was the more disciplined fighter with better boxing fundamentals.

[Smash]

but nelo smaller than him, can get on inside and wear him down late rounds. or so he thought

[HeadShots]

yeah when you have a classic boxer with the best fundamentals, that style beats every other style out there.
these guys are unbeatable in their primes.

Ali
Usyk
Bivol