GREENandYELLOW
2x...and defending
I think there is a lot of differences.
GGG - better footwork, more pure offensive style, more technically gifted, ability to throw any punch and do so with power, so far better chin
Kovalev - better outside boxer, better one punch power, in a better division and thus probably has faced a little better competition
Their styles are different. Kovalev has shown to box more and not always be a pressure offensive fighter, GGG is a offensive stalker. Kovalev's defense can be broken because he isn't always able to retreat quickly or have head movement, whereas GGG defense is usually penetrated because he is always coming forward. Both have great power but do it in different ways. I think GGG throws a larger variety of punches and has power in every punch. Kovalev throws a more traditional punch repertoire and has greater single punch power. Kovalev's division is stronger and therefore I think he has faced slightly better competition. GGG has looked to have a better chin so far, although Kovalev has faced bigger punchers and has been hurt, but not in serious trouble.
GGG - better footwork, more pure offensive style, more technically gifted, ability to throw any punch and do so with power, so far better chin
Kovalev - better outside boxer, better one punch power, in a better division and thus probably has faced a little better competition
Their styles are different. Kovalev has shown to box more and not always be a pressure offensive fighter, GGG is a offensive stalker. Kovalev's defense can be broken because he isn't always able to retreat quickly or have head movement, whereas GGG defense is usually penetrated because he is always coming forward. Both have great power but do it in different ways. I think GGG throws a larger variety of punches and has power in every punch. Kovalev throws a more traditional punch repertoire and has greater single punch power. Kovalev's division is stronger and therefore I think he has faced slightly better competition. GGG has looked to have a better chin so far, although Kovalev has faced bigger punchers and has been hurt, but not in serious trouble.