Why does Andre Ward have lower number of wins by knockouts stoppages compared to GGG?

[Tarl of Bristol]

Nice points the first thing he did when ref jumped in was to look to sky.Watch it that is not a man who wanted to keep fightin.

I think its clear that Sergey was done, he got beat up pretty badly but getting beaten up and not disputing the stoppage doesn't equate to the guy quitting.

[Lopez_Boxing]

"The fact that the right hurt Sergi shows he was mentally checked out" makes absolutely no sense at all.

The right hurt Seregy because it was a damn good punch with a lot behind it.

Although it was a greatly placed punch. Sergi is tough and andre HAD zero power at 168. He’s not moving up and rocking LHWs.... Makes perfect sense