Stevenson has more 1 punch KO power imo. Kovalev is a better puncher though and can set his punches up much better
Fonfara is a bum? atsch yeah because he's a better puncher, not because he hits harder. Earnie Shavers hits harder than Joe Lous, but Louis is a better puncher
Boone speaks very highly of Kovalev and said he's better than Ward and Stevenson. Also said he hit the hardest
I don't know about all that. I think Hopkins beats him, but Hopkins could also beat Ward and Stevenson, so I'm not sure if that tells us anything. Hopkins is a better boxer than both Ward and Stevenson. I think Ward is smart enough to rough Hopkins up and beat him, and probably a good enough boxer to beat Kovalev. Stevenson vs Kovalev is 50/50. I guess I'd favor Ward over Stevenson.
IMO Stevenson's power is sorta like pac's in a sense that the speed adds alot to it. You don't really see it coming. Kov on the other hand is more of a pure puncher.
By the eye test, I'd lean towards Kovalev. Freaky power in both fists. But I think Stevenson's top (T)KOs—while not as aesthetically pleasing—have been on a slightly higher level. Stevenson: Dawson, Cloud, Boone > Kovalev: Campillo, Cleverly, Boone