The real reason for Obi-Wan's victory, though, may have been that he was the better fighter. While Darth Maul's moves were flashy, Obi-Wan eventually proved himself as one of the best duelists in the galaxy, and his fight with Maul was just the awakening of his skills.
Like his master, Darth Sidious, better known as Sheev Palpatine, Maul's main weakness was his overconfidence. In Luke Skywalker's confrontation with Palpatine during The Return of the Jedi, he tells the Emperor that his overconfidence is his weakness.
Attempting to kill his rival in the same manner as he did Qui-Gon, Maul shows his inability to move on from the past. The duel is over within seconds. Using just a few swipes, Obi-Wan predicts Maul's moves and slashes him down the chest.
Maul pretty easily had beaten Obi wan and Qui Gon IN A 1v2. He had obi wan defeated but Obi Wan's plot armor made Maul just stand still while Obi wan jumped 20 ft and did 15 flips (evidence for plot armor: Anakin did the same thing in a less difficult circumstance and got sliced).
Also, Obi-Wan taught Anakin. He knows how he fights, he knows Anakin's strengths and weaknesses. And Anakin's key weaknesses are his temper and lack of self-control. So Obi-Wan exploited his familiarity with Anakin's combat style, strengths, and weaknesses, combined with his narrow skill advantage, and was able to win.
Why Darth Maul Died So Easily Against Obi-Wan in Rebels - Star Wars Explained
Is Obi-Wan stronger in the Force than Vader?
Vader has always been stronger than Obi-Wan. But it never meant much in the end. Obi-Wan's wisdom,patience and tranquility were the things that kept him going.
The duel. Darth Vader defeats Darth Maul. The two Sith Lords engaged in a lightsaber duel, going through the volcano and onto a bridge situated over a river of lava, which collapsed, though they both survived and continued their battle.
By the time of Episode 3; Anakin is in his prime, and already one of the Jedi Order's most powerful “masters” (although technically still a knight), just behind Obi-Wan, Windu, and Yoda. Maul wouldn't stand a chance.
So Maul vs Kylo. In terms of physical ability Maul is far physically superior being able to handle the strength of Savage Opress and overpower the strong style of Qui Gon Jinn. His durability involves being able to be cut in half and a pain tolerance so high he can flinch of weaker force lightening like nothing .
During the Invasion of Naboo at the climax of The Phantom Menace, Maul first kills Qui-Gon Jinn, then is defeated when Obi-Wan Kenobi bisects him with a shockingly non-fatal blow.
Seeing his Master murdered caused Obi-Wan to press his attack aggressively, catching Darth Maul off guard. When Maul regained his composure he was able to Force-push Obi-Wan into a melting pit, where he held on for dear life. Calming himself, Obi-Wan leaped over Maul and used Qui-Gon's lightsaber to sever Maul in two.
It's already been shown in the source material… more than once… that Darth Maul is not on Darth Sidious's level. Every time he dueled Sidious as his apprentice (in Legends) he got easily defeated. In the show Star Wars: The Clone Wars, Palpatine takes on Darth Maul and Savage Opress simultaneously.
Regardless, based on the season 7 of The Clone Wars, and the fact that Darth Maul was aware of Anakin Skywalker's future and his role as the Chosen One, it is very likely that Darth Maul indeed feared Darth Vader to some extent, and preferred to avoid a direct confrontation with him, at least, on his own.
Aside from playing to Maul's emotions, Obi-Wan mined inspiration from his first clash with the former Sith Lord. Dissecting the short fight, Obi-Wan used the same moves Qui-Gon Jinn did during their battle in The Phantom Menace, tricking Maul into executing the same parry he did before.
As much as fans would probably want to see Luke win this matchup, it is pretty unlikely. Luke is strong with the force, something Maul struggles with. He is so focused on his hatred that his Force sensitivity evades him. But when it comes to lightsaber combat, Maul is the definite winner.
During Star Wars: The Phantom Menace, Darth Maul had no clue about Anakin and dismissed him as a child following the Jedi around. But with Maul's return during the Clone Wars, he likely found out about Anakin through his obsession with Obi-Wan.
In a non-canon story from the pages of Star Wars Tales #9, Darth Maul was resurrected to fight Darth Vader to the death. Ultimately, Darth Vader was named the victor for a pitch-black reason: He hates himself more. In the main Star Wars canon, Darth Vader and Darth Maul never met, let alone fought.
Mace Windu vs Darth Maul | Fandom. Mace windu clear winner 9/10 times. His use of vapad would make the fight play out similair to windu vs palpatine. He would use the seething rage pouring out of maul against him, and as mauls force power was so much weaker than windu's it would be an undisputed win for windu.
Had they fought one another at their full potential, Maul's exceptional lightsaber skills would have been difficult for Dooku, but Dooku's knowledge of the dark side of the Force would likely have prevailed.
As further highlighted by Vader and Kylo's redemption stories, it was a lesson that Kylo Ren never fully learned himself, which makes Darth Vader the more powerful user of the Force between the two of them in Star Wars.
Vader had been using all his energy to intimidate Luke, so when the actual fight began in a flash, he was already weak and panting. This leads to another huge factor, which is the age difference. While Luke was a young and spry 23-year-old, Vader was reaching his late 40s.
The Sith stayed in hiding for a thousand years, their survival unknown to the Jedi, as they plotted their revenge against the Jedi Order. The Sith remained a distant memory until the rise of Darth Sidious, a Dark Lord of the Sith, and his apprentice, Darth Maul, in the waning years of the Galactic Republic.
While little is known about Yoda's species, we do know, however, that they're incredibly gifted in the Force. Both Jedi Master Yaddle, and now Grogu, hold great Force powers, but no Jedi Master has ever held greater power than Jedi Master Yoda.
