Jacky, get yourself a mentor bro. It’ll help a lot with questions like this. There’s a mentor page in game if your not aware.
your understanding of Single shot/combos sounds right.
And yes, how often he attempts this will depend on the sliders before this: clinch vs stay on outside, stay standing vs Try takedowns and also the aggressor slider
so I figured that the way the fighters fight is from the fight tactics setting, but I still don't think I understand it. So if I set the slider totally to single shots, my fighter will only do one punch attacks right, and if it's full on combos then he will do combination attacks. I'm guessing the middle part is just 50/50 chance and the rest of the slider is the chance that kind of attack is chosen, right?
So the fight is gonna be my slider vs my opponent's with calculating the fighter's skill and stats too, right?