TheVaultDweller
Front line cannon fodder
Ah, I wasn't sure the same rules applied as you added it as an afterthought. Well, if she isn't holding back, her hits would likely cripple Danny, who got hurt on multiple occasions by people with only regular human level strength. Still, she'd have a tough time tagging him. Despite the dogshit fight choreography of the show, the implication is that he is one of the best human fighters on the planet. But at the same time, Jessica was capable of tagging Nuke and Luke who, while not trained monks or ninjas, both have military and combat training. IIRC, Nuke was in Spec Ops for 8 years before he became a cop. But then, again, Nuke was not fighting with any real finesse, and was usually either mind-controlled, or off his rocker on combat meds, so fought like a thug. And Luke was also trying to fight Kilgrave's control when they fought.
Basically, IF should win if he can KO her while avoiding any direct hits. But if she can connect him properly, she will hurt him badly, and can wear him down from there.