Lol, Itachi can beat anyone in this anime, what are you talking about?

1. AY has to get close to hit Itachi, Itachi is in Susanoo, Amaterasu on Susanoo, gets burned. Btw he can't damage the Susanoo too much, most likely he can only crack it. Also, the whole battlefield could have Amaterasu on it.

2. Gets grabbed then hit once with Totsuka Blade.

3. Gets hit by Tsukuyomi. (honestly the sharingan is already too much for him)

4. Runs into Totsuka Blade with his finger. (lol)

5. Itachi could be the fastest character in the series but never had to move too much to show it. How do you know he's not the fastest, since it's said he's the only character who could sit down and finish every fight? He never had to get serious.

6. Even without the Susanoo the only thing every other characters would hit is his crow clones.

7. Raikage could be hitting himself without even knowing it all along, thinking he's hitting Itachi.

Totsuka Blade is the strongest weapon in all of Naruto, anyone hit by it once gets stuck forever in another dimension. It is what is called a "hax" skill. The Sharingan is also a hax ability, and these hax abilities are the only thing Naruto Characters have that can give them a chance vs DBZ characters for example, and trust me, Goku could obliterate AY in less than a second.