Its just like this...nobody and I really mean nobody could have beaten a prime RJJ...
With his skill and speed Jones was just from another planet...

But this thread is about Michalczewski, isn't it ?!?
Michalczewski was a great light heavy and not many achieved what he achieved...

12 years unbeaten,in 48 fights...9 years being light heavyweight champ,with 24 title defenses...

Thats something...And I give Dariusz alot of credit for this...
BTW Michalczewski fights were way more exciting than RJJ fights...