He is the seeker on the Griffyindor quidditch team.
There is only one Seeker on a Quidditch team.
Harry Potter played seeker in Quidditch.
A seeker seeks the golden snitch in a Quidditch match
A Seeker .
Keeper, Seeker, Chaser, and Beater.
The seeker, the keeper, and the passers
The Seeker seeks the Golden Snitch in each Quidditch game.
It is the Seeker.
If you mean Quidditch, he is Seeker.
He played Quidditch. He was the Seeker.
Yes, he became the seeker in his first year at Hogwarts. When he was banned from playing Quidditch Ginny Weasley became the seeker.
Harry Potter plays 'The Seeker' in the Gryffindor Quidditch House Team. His number is '7', and as Seeker, he is required to catch the 'Golder Snitch', which is caught provides the Seeker's team with 150 points and ends the game.
The Seeker's job is to catch the Golden Snitch so as to end the game and earn their team 150 points.
Harry Potter plays a game called Quidditch. He is the seeker.
The seeker must catch the golden snitch.
In Quidditch the Seeker seeks the Golden Snitch.
Seeker, and his job is to catch the golden snitch
She plays seeker for Ravenclaw, but she supports Tutshill Tornados
Viktor Krum plays as a Seeker for the Bulgarian Quidditch team.
His favourite Quidditch player is Viktor Krum, seeker for the Bulgarian National Quidditch team. His favourite Quidditch team though is the Chudley Cannons. Chudley(Chudleigh) is found in Devon and near where the Burrow is located.
He isn't. Harry Potter is a seeker in quidditch, the sport played by witches and wizards in his world. Seeker is a sports position. One could argue that he is a seeker in his life as well. He does seek the Horcruxes in the seventh book, after all.