Board Thread:Versus Debates/@comment-34752936-20181204181520/@comment-5085906-20181207003945

If Gaara has no knowledge on Itachi, then he gets stomped. Itachi's use of Sharingan is quite troublesome if one's not prepared for it and with prior knowledge on Gaara's abilities, Itachi can easily devise a strategy that would help him win the fight despite being in a disadvantage when it comes to his chakra reserves.