Perhaps in some circumstances yes, but in others no. But mechanics wasn't the point I was demonstrating with this post.
The point I am making here is that if you willingly agree to fight someone in the street/bar you are not acting in SD, and so become legally responsible for the consequences, both legal and financial. If you are legally acting in SD then you are not responsible. So the courts deal with different scenarios in different ways.
Although KFW's question was flippant because he does not understand the difference, it is important to know you cannot just go round hitting people and then legally claiming the act of SD and illegally street fighting are the same just because the mechanics of a punch are the same. Also KFW, as do many, needs to understand that whilst there are some cross over skills between fighting and SD (a good punch is always a good punch) there are many skills which whilst successful in one arena are wholly unsuited to the other.