An alley-oop is a coordinated play in which one player throws a high, looping pass toward the basket (or obstacle), and a teammate meets it in the air to finish the move before landing, usually with a dunk or controlled shot in basketball.

Basic meaning

  • In basketball, an alley-oop is when a passer lobs the ball near the rim and a teammate jumps, catches it mid-air, and scores (often with a dunk) before touching the ground.
  • The term emphasizes teamwork , timing, and athleticism, which is why it’s often used for highlight plays.

Where the term comes from

  • “Alley-oop” likely comes from the French acrobat’s cry “allez hop!”, shouted before a leap, which then crossed into American sports slang.
  • In U.S. sports, it was first used in the 1950s by the San Francisco 49ers for a high, arcing pass that a receiver would outjump defenders to catch for a touchdown.

Use beyond basketball

  • In American football, an alley-oop pass is a high lob thrown so a tall receiver can jump over defenders to catch it, a style famously used by the 49ers in the 1950s.
  • In some skating and inline skating contexts, “alley-oop” can also describe a spin or grind where the skater rotates toward the obstacle while moving past it, extending the idea of a committed, flowing aerial move.

Alley-oop vs. lob

  • A “lob” is just the high, arcing pass itself, while an alley-oop is the full sequence where the pass is caught in the air and immediately turned into a score.
  • In other words, there can be a lob without an alley-oop, but there is no alley-oop without a lob-style pass.

TL;DR: An alley-oop is a high, lobbed setup that lets a teammate or player meet the ball in the air and finish the play in one smooth motion, most famously as a mid-air dunk in basketball.