He was definitely stunned against Mitchell I think in the 2nd round, it was a short left hand that he never saw. In fact Sharmba's left bothered him all night but Mitchell was just way to outsized and he wasn't able to stop Williams from punching as he got inside but yes he was wobbled in that fight but answered strong.

Quintana used the straight left hand lead to essentially beat Williams in their first fight I'm sure he took notes from the Mitchell fight.