Refers to a match or format with two players per side, used in tennis, badminton, table tennis, and similar sports. Contrasts with シングルス (singles).
See also: シングルス
明日はダブルスの試合があります。
I have a doubles match tomorrow.
I paired up with Tanaka to play doubles in the tournament.
彼はダブルスが得意だ。
He is good at doubles.
今回はダブルスに出ることにした。
This time I decided to play in the doubles event.
They won the championship in doubles.
Borrowed from English 'doubles'.