I really don't care about what you think of the manga, you have no real argument. lol
Let me start off by saying, you're entire argument is based off of abc logic and even if we used your logic, Sakura still loses. Now get the hell out of the vs section if abc logic is the only thing you bring to the table. The fact that you think Sakura's brute like combat stands even the slightest chance against Itachi is laughable at best.
Not only is Itachi far superior to Sakura in every aspect aside from physical strength, he also has the Sharingan and it's precognitive abilities at his disposal. He can easily evade and or catch Sakura in a simple finger Genjutsu, and proceed to blitz her while she is incapable of moving. That or she fails terribly and gets clone feinted time and time again, being as her fighting style is literally the most predictable and linear in the manga, she isn't doing shit to even 3T Itachi.
If we really want to make this a rape match, he can literally one shot her with Amaterasu or Tsukiyomi, none of which is she fast enough to evade. She hasn't been trained to fight against the Sharingan like Deidara and Gai, so she literally loses the fight the second it starts, just like Deidara lost.
I find it ironic a Minato fan or (fanboy) like yourself can see and praise Minato's skill, but seemingly overlook Itachi's immense capabilities as a shinobi, it's pretty damn funny.
Sakura is nothing but a brute, but unlike the Raikage's, she lacks the speed to effectively do anything to people of Itachi's caliber nor does she have the proper experience or intelligence (in combat, not book smarts.) So when you have a logical argument, please do come back to me.