How are badminton doubles scored? How is badminton divided into singles and doubles?

Badminton 21 points (doubles rule) has **.

New rules for badminton.

New rules for badminton (doubles must-read).

1 21-point scoring per ball.

Old rules: 15-point scale (11-point system for women's singles), only the player who has the right to serve can score points.

New rules: 21-point system, either team can score points if they hit the ball "to death" in the opponent's valid position, or because the opponent made a violation or error.

Interpretation: After the abolition of the rule that only the side with the right to serve can score, the pace of the game has been accelerated. The shortest game in Macau lasted 10 minutes, and the longest took 38 minutes.

2. Increase technical suspension.

Old rules: Players can ask the referee to stop the game during the game and go to the sidelines to wipe sweat, drink water or ......tie their shoelaces

New rules: Players are not allowed to interrupt the game except in exceptional circumstances (e.g. the floor is wet and the ball is broken). However, when one side leads by 11 points in each game, the game takes a one-minute technical timeout to allow both sides to wipe sweat, drink water, and ......

Interpretation: In the past, in a fierce game, actions such as wiping sweat, drinking water, tying shoelaces or changing the ball were often regarded as a tactic by players. Now, the new rules have freed up technical timeouts, and players are unable to implement other "tricks" other than to play their skills well.

3. Bonus match after a draw.

Old rules: The match is tied at 13 or 14, and the side that scores 13 or 14 points first has the right to decide whether to add 5 or 3 points for both sides (in the women's singles, 9 draws or 10 draws, they can ask for 3 or 2 extra points, respectively).

New rules: After the two sides play 20 draws in each game, one side leads by 2 points to win the game; If the two sides are tied at 29 and one side leads by 1 point, the game is won.

Interpretation: The impact of these changes on the overall game is not too great. Although the rules require a two-point gap between the two sides after 20 draws, the removal of serve will not cause the match to drag on.

4. Cancel the second serve.

Old Rules: In doubles, after one player on one side loses serve, the other player on that side has one more serve.

New rules: The scorer has the right to serve, and if his side scores an odd number, serve from the left; Score an even number of points and serve from the right.

Interpretation: After the implementation of the per-ball scoring system, it is also logical to cancel the second serve of doubles. Judging from this competition, the cooperation of doubles players is facing a change in coordination tactics due to the change of the competition system.

5.In the third game or a game where only one game is played, when one team reaches 11 points first, the two teams switch courts.

Below is the 21 points per ball scored in doubles. This is just my personal understanding of the translation based on the information.

A and B vs. C and D doubles matches. A and B won the pick and chose to serve. A serves, C receives. A is the first player to serve, while C is the first player to serve.

21 points. Winning serve. Also transposition.

Badminton Singles & Doubles (the frame of the active area in the image below):

Badminton is a sport that can be played both indoors and outdoors. According to the number of participants, it can be divided into singles and doubles, and the emerging 3 to 3. The badminton racket is made up of:

It is composed of the joint between the racket surface, the rack, the handle and the frame and the pole. The length of a racket is not more than 680 mm, of which the length of the racket handle and the racket shaft is not more than 41 cm, the length of the racket frame is 28 cm, and the width is 23 cm.

The modern sport of badminton originated in the United Kingdom. In 1873, in the town of Bloomington, Glasgow, England, a duke named Bofort held a garden party in his domain, and several retired military officers who had returned from India introduced a game of hitting shuttlecock back and forth with a racket across the net, and people became very interested in it. Because of the fun nature of this activity, it quickly became popular among the upper social circles.

The official match adopts a best-of-three system, and the scoring of doubles is the same as that of men's singles, with 15 points for each game of doubles and men's singles, and when the score is 13, the side that scores 13 points first can choose to play another 5 points; When the score is tied at 14, the first team to score 14 points can choose to play 3 points again, and in the case of 13 or 14 draws, the first team to score 5 or 3 points wins the game.

At the end of each inning, and in the final inning, when the leading team scores 8 points, the two sides shall exchange venues. Before the start of the match, both sides shall decide the court or serve by a coin toss, and the winning side shall have the right to choose first

1) At the start of a game, the ball should be served from the right service area.

2) Only the player who receives the serve can receive the ball; If his partner catches or is touched by the ball, the serving side gets one point.

When the serving side scores 0 or even, the player standing on the right side of the serving side should serve, and the player standing on the right side of the receiving side should receive the serve; If the serving side scores an odd number, the player standing in the left teeing area shall serve or receive the ball.

The player who receives the serve first at the beginning of each game must receive the serve or serve in the right service area when his side scores 0 or even in that game; If the score is an odd number, the serve or serve should be received in the left service area.

The non-serving player of the serving side and the non-serving player of the receiving side stand in the other teeing area.

3) When the receiving side of any game scores one point, one of the receiving players then serves the ball and so on. Note that none of the 4 players on either side need to change positions when exchanging serves.

4) The player must not have a service error and a return error, or serve twice in the same game.

5) Either player from the winning side of a game can serve first in the next game, and any player from the losing side can receive the ball first.

6) After the ball is issued, the players of both sides are no longer restricted by the service area, and the player's position can also be within or outside the boundary of his own field.

The one outside the singles backcourt is the sideline, the one inside the two sides is the sideline, the doubles backcourt sideline is the same as the singles, the one outside the two sides is the sideline, the one inside the backcourt is the doubles service line, the line out of the serve is out of bounds, and the front court service line is the same. That is, the bottom line of singles is the outside line, the side line is the inside line, and the bottom line of doubles is the inside line, and the side line is the outside line.