Complete Badminton Serve Rules and Scoring Guide: Singles & Doubles

Core Regulations Governing the Badminton Serve

Every badminton rally begins with a legal service, which is subject to precise biomechanical and positional constraints. According to official guidelines, neither team is permitted to delay the service illegally once both sides are positioned on the court.

Both the server and the receiver must stand diagonally opposite each other within their designated service courts. Crucially, their feet cannot touch the boundary lines of these areas, and both feet must remain in contact with the ground without movement until the palla is delivered.

When contact is made, the server’s racket must hit the cuscinetto first, while the entire palla must remain below the player’s waist level. The shaft of the racket must point downward, ensuring the entire head sits significantly lower than the hand holding the racket.

Once the service motion begins, the server’s racket must swing forward continuously until the palla is delivered. The delivered projectile must fly upward over the net and, if left unintercepted, land within the receiver’s specific service court.

Timing, Readiness, and Partner Positioning

Timing the delivery requires mutual readiness between competitors. A server can only initiate the stroke after confirming the receiver is prepared, though any attempt by the receiver to hit the return counts as acknowledgment of readiness.

The service officially begins when the server’s racket head moves forward for the first time. The sequence concludes once the palla is touched or landed by the server’s racket.

In doubles matches, the positioning rules for partners are more flexible. While the partner of the server or receiver faces no movement restrictions, they must not obstruct the line of sight for opposing players.

Singles Serving Mechanics and Scoring Rotations

Singles play follows a rigid geometric and numerical rotation system that dictates where players must stand.

• When the serving player holds a score of zero or an even number, both players serve and receive from their respective right service courts.
• When the server holds an odd score, both players transition to their respective left service courts.
• In case of “rivincita”, the serving position remains anchored to the total points accumulated in that specific round.
• After the initial stroke, the singles competitors hit the palla back and forth alternately until a fault occurs or the palla becomes dead.
• If the receiver commits a fault or the palla lands inside their court and is dead, the server claims a point and shifts to the alternate service court for the next play.
• If the server commits a fault or the palla lands on their side and is dead, they immediately lose the right to serve, transferring the serve to the opponent without any change to the scoreboard.

Doubles Formats and Court Rotations

Doubles strategy incorporates specific partner obligations and alternating court rotations to manage the flow of the game.

Matches begin with the serving team delivering from the right service court. Only the designated receiver may field the initial shot; if their partner touches or receives the palla, the serving team is awarded a point.

Once the serve is successfully returned, any player from either side may strike the palla from any position on the court until the rally ends. Scoring a point against the receiving side awards a point to the serving team, and the original server maintains the right to serve.

Conversely, if the serving team commits a fault or the palla lands on their side and is dead, the initial server loses the delivery right without a score change. At the start of every round, the opening server uses the right service court for 0 or even scores and the left service court for odd totals, with teammates adhering to mirrored positioning rules.