Duel on Tatooine (Earth-2356)

"He was trained in the Jedi arts. My only conclusion can be that it was a rogue Jedi."

- Jiraiya

The Duel on Tatooine was fought between the rogue Jedi Maul and Jedi Master Jiraiya during the Invasion of Naboo. Maul had been sent by his master, the rogue Jedi Orochimaru of the Akatsuki, to capture Queen Padmé Amidala  of Naboo, who had managed to get through the Trade Federation's Akatsuki sponsored blockade of her homeworld and take temporary refuge on Tatooine under Jiraiya's protection.

Source

 * https://starwars.fandom.com/wiki/Duel_on_Tatooine.