Aren't Jedi basically space wizards that happen to be swordsmen?
idk
Very basic stuff, though. Harry could literately turn their Lightsabers into water if he wanted to. He's got Death's Cloak that makes him invisible. I'm only going off of canon Star Wars stuff, and I'm not really that knowledge of it, but could they really sense Harry through it? Mad-Eye could, with a magical eye. But it seems to me with a Jedi that it would be like Legilimens, right? Snape, the best in the series, never noticed Harry there.
Anyways, Harry would solo. He would freeze them all in place, strip them naked, turn them on each other, you know the spells they can do, lol.
But they need a wand, right? Force Pull on their wand would be a nice advantage if you take it. But like Star Wars, I don't really know a whole lot about Harry Potter lore, and don't really know what Harry can do magically without his wand.
JK Rowling has explicitly said that a muggle with a gun would beat an ordinary wizard. Harry isn't a particularly great wizard, so this probably holds true for him too.
Jedi... are much stronger than ordinary people with guns ---