Lol! What a hater! The same way Naruto was going to lose to Pain in Sage Mode? Bet you forgot that one. Sasuke beat Gaara when he got a new power-up in the chunin exams match. When Sasuke fought Naruto with his CS lv2 and three tomoe sharingan, he won. Sasuke in Part II beat Team 7, Orochimaru, and Deidara. He also fought well against Itachi though he didn't really win. When he awakened susanoo, tsukuyomi, amaterasu, and blaze release. He almost took the Raikage's life and he did good in the summit, but was starting to lose. He fought Danzo in a match and won. If it was a single's match against Kabumaru i'm not sure who the victor will be, but judging by what Sasuke told Itachi, can we kill him? I bet he could killed Kabuto as well. What pure lies!