It was cancelled because of the Triwizard tournament. There was no quidditch all of Harry's fourth year.
If you mean Quidditch, he is Seeker.
Harry Potter's "position in quidditch" was the seeker on the Gryffindor team.
Harry Potter is an avid Quidditch Player. He also likes playing wizard chess with Ron Weasley.
Harry Potter and the Goblet of Fire, the fourth book, features the Quidditch world cup.
ailcia sppinnet chaser katie bell chaser angelina jhonston chaser oliver wood keeper fred and george weasely beaters and.....HARRY seeker
Cedric Diggory is played by Robert Pattinson in the fourth movie.
Books 1-3: Oliver Wood Book 4: Quidditch cancelled for the Triwizard Tournament Book 5: Angelina Johnson Book 6: Harry Potter Book 7: Unknown if Quidditch still held
Harry plays Quidditch for Gryffindor, which is one of the Hogwarts houses.
Quidditch Through the Ages
Harry Potter plays the game of wizard chess in the first book/movie. He plays the sport of Quiditch. His position is the seeker.
In his will Dumbledore left Harry the Golden Snitch (that Harry had caught in his first Quidditch match) and the sword of Gryffindor (Deathly Hallows Ch. 7) On Harry's first Christmas at Hogwarts - Dumbledore gave him James Potters Invisibilty Cape (Philosophers Stone Ch. 12)
Harry Potter plays a game called Quidditch. He is the seeker.