Appendix

Rating and Levels

Based on the USA Pickleball Rating, you can get a quick rating (2.0 ~ 5.5) as follows. There are other tournament based ratings such as UTPR (1.0 ~ 7.0) and DUPR.

Rating	Level	Definition
2.5	Beginner	Can serve to the court; Return the ball but often with low quality; Occasionally have good quality returns.
3.0	Advanced Beginner	Knows the basic rules; Knows the importance of moving to the net and the third shot, but makes mistakes sometimes; Moves slowly and doesn't guarantee a reasonable move.
3.5	Intermediate	Master basic skills to certain degree; Can hit Dink and Drop shot in good quality consistently; Move quickly and master basic footwork; Begin to recognize one's own inadequacies correctly.
4.0	Advanced Intermediate	Master basic skills solidly; Master the variation of rotation and placement, and can hit different shots with the same action; Can attack during Dink and reset the opponent’s attack; Observe other players during the game and adjust strategies in real time.
4.5	Advanced	Comprehensive and flexible use of techniques; Few unforced errors; Able to return the ball when forced.
5.0	Professional	No longer stick to specific skills; Able to control the game rhythm; Naturally control the ball's placement, speed, and rotation.
5.5+	Vocational	Build a systematic understanding of pickleball theory and skills; Often win medals in professional tournaments.

Court Etiquette

Players should actively participate in the competition with a civilized attitude, and enjoy the fun of sports while competing for victory.

The basic courtesy rules include:

• No matter the skill level, respect the opponents, partners and referees, and participate in the game;

• When serving the ball, report the score aloud. If you have any objection to the score reported by the opponent, you should return the ball and raise your hand;

• Obey the referee's judgment, and the receiver shall make the line call in the absence of a referee;

• When the ball is on your side, you should pick up the ball in time, and if the next ball is served by the opponent, you will take the initiative to give the ball to the opponent;

• When the ball enters other people's field, you should shout to remind, and do not enter other people's field without authorization;

• When disturbed (if other balls enter the court), you should raise your hand and call for a pause. The score earned before the interference is valid;

• Participate in the competition with a peaceful mind, and do not make too much noise to interfere with the game except for necessary low-voice communication with partner;

• When the other side scores, encourage them appropriately; when the other side loses points, it is not advisable to celebrate vigorously;

• In recreational games, try to avoid hitting to the opponent's head, neck and other vulnerable parts when smashing the ball in front of the net.

Common Misconceptions About Pickleball

Pickleball Is a Newly Invented Sport

Pickleball was actually invented in 1965 and has nearly 60 years of history, which is much longer than many people think.

Pickleball Is Mainly Played by Older People

In fact, the average age of pickleball's mainstream players is decreasing year by year, approaching 30 years old. More and more young people are joining this sport, enjoying the fun of competition and entertainment.

You Can't Get Injured Playing Pickleball

Like any sport, pickleball carries a risk of injury, with people suffering from joint injuries, eye injuries, etc., every year. Necessary warm-ups, proper techniques, and appropriate equipment can reduce the risk of injury, but it should never be taken lightly.

Pickleball Is Slow

In fact, the speed of a pickleball can be very fast, comparable to badminton and tennis. In high-level matches, especially during quick attacks near the net, the speed of the ball is astonishing, requiring extremely high reaction speed and skill.

Pickleball Is Easy to Learn

Indeed, the basic rules of pickleball are relatively simple, but to play well, one needs to learn a lot of techniques, strategies, and undergo long-term training. It's easy to learn but hard to master.

Pickleball Does Not Require High Physical Fitness

This view is completely wrong. Although recreational pickleball does not require much physical strength, professional matches, especially singles, require players to have good physical fitness, quick mobility, and sharp reaction speed, making it a sport with high physical demands.

Playing Pickleball Is Inexpensive

Entry-level pickleball equipment is indeed relatively cheap, but pursuing professional-level gear can be costly, especially high-quality paddles and shoes. Additionally, considering the costs of professional courts, training, and participating in competitions, there is no end to the money one can spend.

Pickleball Can Only Be Played Outdoors

Pickleball can be played both indoors and outdoors, and many places have specially designed indoor pickleball courts. It's important to note that there are different balls for outdoor and indoor play.

Equipment Used by Professional Athletes Is the Best

The paddles used by professional athletes are not necessarily suitable for everyone. The choice of paddle depends on personal style. Moreover, the equipment used by professionals is often determined by their sponsors.

You Must Wait for the Ball to Bounce Before Entering the Non-Volley Zone

In fact, this rule means that in the Non-Volley Zone, also known as the "kitchen," players cannot hit the ball before it bounces (volley). However, players can enter the Non-Volley Zone at any time.

References

• USA Pickleball Rules: https://usapickleball.org/what-is-pickleball/how-to-play/basics/rules-summary;

• USA Pickleball Association: https://usapickleball.org;

• International Federation of Pickleball: https://www.ifpickleball.org;

• Association of Pickleball Players: https://www.theapp.global;

• Professional Pickleball Association: https://www.ppatour.com;

• Major League Pickleball: https://www.majorleaguepickleball.net.