Thor's powerset is objectively more versatile than Wanda's, and he is physically superior in every aspect. Wanda has enough juice to alter reality and might use her magic to counter some of his powers, but she has nothing to counter his physical superiority.
Thor's immense strength, combat prowess, control over lightning, and enchanted hammer, Mjolnir, make him a formidable opponent against Scarlet Witch. In Avengers: Age of Ultron, he demonstrated his ability to resist her reality-warping powers and even physically overpower her.
Thor is strong; Wanda is powerful. Power doesn't have to mean raw strength, but the tremendous demonstration of one's own ability. Thor could beat Wanda in an arm wrestling contest, but Thor is still susceptible to Wanda's mind powers. And we've seen that before, in Avengers: Age of Ultron.
However, Odin and Mjolnir may still have the last laugh since, by negating the spell, the Scarlet Witch could potentially remove the hammer's ability to grant its wielders Thor's power. So, while she could technically lift Mjolnir, Wanda might just end up turning Thor's mighty hammer into an extra-heavy paperweight!
Wanda may not be as physically strong as Thor or Hulk, but her abilities far exceed those of Avengers such as Captain America and Spider-Man. Her full powers were displayed in Doctor Strange in the Multiverse of Madness, as when left unchecked could defeat heroes as powerful as Mr.
Thor could somewhat easily beat Wanda Maximoff, the Scarlet Witch, in a fight, and this is exactly how he would do it. Stormbreaker would be involved.
Hercules / Zeus
He ranks above Thor here because he's technically the stronger of the two. In fact, he is considered by many authorities to be the physically strongest character Marvel has ever created.
Not even remotely, comics or MCU. Wanda's power might let her move Mjolnir… bat it aside, encase it in an energy shell and move it about, but she cannot use it as a weapon, or gain a copy of Thor's power. With her power still in her, she would never be worthy.
Like most Asgardians, Thor is vulnerable to particular types of magic. One type of magic of Thor finds himself particularly vulnerable to that magic meant to charm an opponent. This makes Thor vulnerable to foes like Enchantress and her younger sister Lorelei.
Thor wins in a fight against Scarlet Witch almost every time. One can't neglect Wanda's incredible powers, especially her reality-warping and telepathic abilities. However, she still has the durability of a regular human being.
Thor is Immortal, Not Invincible
In Avengers: Infinity War, Thor revealed that he was over 1500 years old. It's clear that age doesn't affect him the way it does normal mortals, as with most immortals, he is aging at a slower rate. While Thor will eventually die, it will take thousands of years for it to happen.
Perhaps the most obvious character that was more powerful than the Scarlet Witch was the One Above All, who acted as the "god" of the Marvel universe.
While Odin is the god with the power originally. Odin knows magic just as well as Wanda does, shown through his enchantments, and some of his feats. Odin wins, unless he falls into the odinsleep.
While the Scarlet Witch is one of the most powerful beings in the Marvel Universe, her greatest weakness proves even Spider-Man can beat her.
Holocaust, Apocalypse's son, who was then known as Nemesis, was able to kill Scarlet Witch. Holocaust would eventually make his way to the regular Marvel Universe, but he and Scarlet Witch have never fought. Unlike many, he has a flawless record against Scarlet Witch.
Loki – Thor's archenemy and adoptive brother. The son of Laufey, ruler of the Frost Giants of Jotunheim, one of the "Nine Worlds" of the Asgardian cosmology.
The most powerful Thor variant is Ultimate Thor, who's real name is Thorlief Golmen. Golmen discovers he is the most recent reincarnation of Thor Odinson and begins his journey as the new God of Thunder. This version of Thor was less reliant on Mjolnir as a power source.
Thor's main fear is losing his worthiness because it would mean he isn't fit to protect Earth or lift Mjolnir.
Other than Thor and Odin, certain other individuals have proven worthy of lifting Mjolnir in the primary continuity: Roger "Red" Norvell (a deliberate ruse by Odin) Beta Ray Bill. Buri (also known as Tiwaz, Thor's great-grandfather)
Additionally, Wanda demonstrated just how powerful she was in Infinity War, when she was able to repel Thanos while simultaneously destroying Vision's Mind Stone. So it stands to reason that Wanda would have been able to single-handedly whoop Thanos into oblivion, had he not called in cover fire from above.
Captain America
Cap is one of the few mortals able to not only lift Mjolnir but wield its full power, making him someone who can beat Thor. Assuming the reason for their battle is because Thor is possessed or tricked, Cap would be able to use Mjolnir against him.
He was shown to depower Thor and cast spells such as the worthiness enchantment as well as break Loki's spell to regain his memories. Now Odin did tell Thor he was stronger then him (Odin) which some interpret as Odin meaning Thor is stronger than Odin cause Thor now has his fathers power plus his own.
Thor survives the Time Stone of time. While still aging physically, he retains his youthful appearance far longer than humans, barely changed after Thanos used the Time Stone to age by several centuries, and will only grow stronger the older he gets.