This way you have a consistent sheet where everyone understands what is expected and what they can expect from their opponent. Also since you are new, what are you looking for from the fighters in terms of the fight. One-two sentences or a paragraph or multi-paragraphs to describe their actions. Also will you be the sole judge or will you have a panel of judges. I ask because this seems like a tournament or bracketed type of fight and those who do such things will ask the same questions I have posed.