RoTS Yoda vs Half-Blood Prince
I was asked to clarify my last querry so on this battle, I'll do my best.
The battle site is the streets of London at dusk (I'm trying to make it neutral ground). Both parties have vague knowledge of each other's abilities. Yoda wields the Force and is equipped with his lightsaber. The Prince is equipped with magic, wand and sword.
Who wins? The 2nd most powerful Jedi Master in Star Wars mythos or the Prince? The Prince isn't fighting Anakin/Vader who was a Knight - remember he's fighting someone that is a Master of the Force. Battle on . . .