Even in Ahsoka, Ahsoka Tano can't outrun Anakin Skywalker's shadow. It is, in many ways, as Baylan Skoll puts it before his and Ahsoka's "Part Four: Fallen Jedi" lightsaber duel, "inevitable." Ahsoka was introduced in Star Wars: The Clone Wars as Anakin's secret apprentice. Her growth and departure from the Jedi Order spurred his path to the Sith, leading to Ahsoka's fateful battle against Darth Vader years later. Even from a real-world perspective, Anakin and Ahsoka's fates are intertwined. Long before either joined the Star Wars galaxy, Rosario Dawson and Hayden Christensen were classmates at the Lee Strasberg Theatre & Film Institute together.
Source：https://www.cbr.com/star-wars-ahsoka-episode-4-review/
