There are not many characters that can stand up to the might of Sasuke Uchiha. Sasuke is easily one of the strongest characters in the series. Sasuke possesses two of the strongest dojutsu: Eternal Mangekyo Sharingan and the Rinnegan.
The two dojutsu make him a frightening opponent to face in a battle. He is apt at using taijutsu as well. When it comes to ninjutsu, there is nobody better than Sasuke. He can form hand seals with just one hand. In Naruto, Sasuke has shown at times that there is no one stronger than him.
10 Destroyed Naruto's Arm
After sealing Kaguya away, the only thing left to do was to undo the Infinite Tsukuyomi. Naruto was ready to do it, but Sasuke had other plans. He wanted to kill the current Kage and become the leader of the world himself. This came as a shock to everyone as they weren't expecting Sasuke to do such a thing.
Before Sasuke could kill the Kage, he had to take out Naruto. So, the two of them headed to the Valley Of End to fight each other one last time. The fight was incredible with the momentum swinging from one side to another. As the weariness kicked in, Naruto and Sasuke decided to end it with one move. Sasuke used his signature move, Chidori, to blow up Naruto's arm.
9 Killed Danzo
Danzo Shimura is one of the most hated characters in Naruto. He named himself the Hokage of the Hidden Leaf when Tsunade was in a critical condition. Danzo has committed several heinous acts, but he was never held accountable. He was also the orchestrator of the Uchiha Clan massacre.
When Sasuke found out the truth about the Uchiha Clan and Itachi, he was furious. He could not believe that the people in the Hidden Leaf had forced Itachi to murder his clan members. Sasuke's first step in terms of revenge against the Hidden Leaf was murdering Danzo.
8 Blitzed Madara Uchiha
Madara Uchiha became the jinchuriki of the Ten-Tails during the Fourth Great Ninja War. The significant increase in his power enabled him to overwhelm the entire Shinobi Alliance. Might Guy had to use the Eight Inner Gates to try and kill Madara. However, Madara's body had very high regeneration which allowed him to recover from all the damage.
At this point, Sasuke had received his Six Paths power from Hagoromo Otsutsuki. With the new power, Sasuke managed to blitz Madara and cut him in half with his Chidori.
7 Saved The Hidden Leaf By Destroying The Meteor
Naruto: The Last was mainly focused on the romance between Hinata and Naruto. After Hinata was kidnapped by Toneri, Naruto had his eyes set on the Moon to bring her back. In the meantime, Toneri had awakened the Tenseigan in his eyes and had begun attacking the Earth.
Huge meteors were coming down from the sky; the other villages dealt with them in one way or another. The Hidden Leaf managed to cut the meteor in half, but couldn't halt its progress. Luckily for them, Sasuke arrived on time and destroyed it.
6 Disarmed Momoshiki Otsutsuki
Momoshiki Otsutsuki was a big threat to the safety of the Earth. He was hungry for power and wanted to steal Naruto's chakra. Just when Naruto and Sasuke had managed to subdue Momoshiki, Katasuke used ninjutsu attacks to try and finish off the extraterrestrial.
However, Momoshiki simply absorbed the jutsu and gained back his power. With his power back, Momoshiki managed to subdue Naruto. Naruto helped Boruto to build a massive Rasengan, but Sasuke was the one who rendered Momoshiki's Rinnegan useless.
5 Fought On An Even Footing With Kinshiki Otsutsuki
Kinshiki Otsutsuki was Momoshiki's accomplice. He was a powerful character who was capable of slicing a planet in two with his red chakra weapons. Despite his size, he was very agile.
It was while Sasuke was exploring the other dimensions that he came across the Otsutsuki duo. Momoshiki did not fight, however, Kinshiki didn't shy away from testing the strength of the Uchiha. The clash between the two lasted for only a few moments. Sasuke managed to cut off Kinshiki's horn with his sword. Sasuke was too smart to engage both of them in a fight alone, so he decided to return to the Hidden Leaf.
4 Trapped All The Tailed Beasts
When Kaguya was sealed, the tailed beasts were free to do whatever they wanted to do. However, they weren't aware of the fact that Sasuke planned to kill the Kage and watch over the world by himself.
Sasuke used the power of the Rinnegan to seal the tailed beasts. It is very difficult to subdue even one tailed beast, so subduing all of them at the same time is a huge feat in itself.
3 Rescued Naruto From Momoshiki
Naruto owes his life to Sasuke. When Naruto was taken away by Momoshiki to another dimension, the former's chakra was being drained.
In the meantime, Sasuke gathered the other Kage and Boruto and opened up the portal to the dimension where Naruto was being held. Without Sasuke's ability, Naruto would have died.
2 Protected Team 7 From Infinite Tsukuyomi
When Madara finally got both the Rinnegan, he broke off his horn that kept the Rinne-Sharingan hidden. After that, Madara used the Rinne-Sharingan to cast the Infinite Tsukuyomi, trapping all the people in the genjutsu.
The Infinite Tsukuyomi is almost unavoidable; only people with the Rinnegan or with the chakra of the nine tailed beasts are immune. Sakura and Kakashi had neither, and they would have been captured as well if it weren't for Sasuke who covered them with his Susanoo.
1 Defrosted Himself & Naruto
It was no easy task to fight Kaguya Otsutsuki. Kaguya is by far the strongest antagonist in Naruto. The entire Team 7 was on the back foot for most of the fight. They were struggling to damage Kaguya.
While Sasuke and Naruto were fighting Kaguya, she managed to freeze them. The two of them were immobilized and would have been easy targets, but Sasuke managed to free both himself and Naruto with his Blaze Release.