Its funny how Provodnikov is even being mentioned alongside Kovalev ans GGG.

kovalev and GGG are educated punchers who are skilled in their own ways.. they are not the type that eats 3 punches to give one like idiots.. they are far from " just punchers "..

Guys like provodnikov and maidana are just crude brawlers with no skills at all.. like none.. mayorga can fit In this group too although he could be in a class of his own lol.

Point is, kovalev is skilled, offensive fighter..