Tennis was originally played with bare hands in the 12th century, and rackets were introduced in the 16th century.

The longest tennis match in history took place at Wimbledon in 2010 and lasted for 11 hours and 5 minutes.

The original name of tennis was “sphairistike.”

The game of tennis was called “jeu de paume” (game of the palm) in France.

The fastest recorded serve in tennis history was hit by Sam Groth at 163.7 miles per hour (263.4 kilometers per hour).

Wimbledon, the oldest tennis tournament in the world, has been held since 1877 and is played on grass courts.

The French Open is the only major tennis tournament played on clay courts.

Tennis was initially played indoors during the winter months in England.

The term “love” for zero in tennis originated from the French word for egg, “l’oeuf,” which sounds like “love” in English.

The yellow tennis balls were introduced at Wimbledon in 1986 to improve visibility on television. Until then, everyone played with white tennis balls.

Venus and Serena Williams are the only two sisters to have both held the world No. 1 ranking in women’s singles tennis.

The first recorded women’s tennis match took place in 1884, between two sisters, Maud and Lilian Watson.

The longest winning streak in tennis history is held by Martina Navratilova, who won 74 consecutive matches in 1984.

The Davis Cup, an international team competition in men’s tennis, has been held since 1900.

The youngest player to win a Grand Slam singles title is Martina Hingis, who won the 1997 Australian Open at the age of 16.

Perhaps the most famous tennis match ever, held in 1973, was quite controversial. It was called “The Battle of the Sexes.” Former tennis star Bobby Riggs, then 53 years old, bragged that he could still beat any female tennis player in the world. After initially declining to compete with him, 30 year old Billie Jean King, a current tennis star agreed to the match. It was a winner-take-all situation with a $100,000 prize, worth 2/3 of a million in today’s money. Billie was down in the first few games playing mostly from the baseline, but running Bobby all over the court. She wore him down, and eventually won in front of a sold out crowd in the Houston Astrodome, and a worldwide television audience.

The court surface at the Australian Open, known as the Rod Laver Arena, can be transformed from a hard court to grass or clay within 90 minutes.

The term “Grand Slam” in tennis refers to winning all four major tournaments (Australian Open, French Open, Wimbledon, and US Open) in a calendar year.

The largest tennis tournament in the world is the US Open, held annually in New York City.

The fastest recorded forehand shot in tennis was hit by Venus Williams at 129 miles per hour (208 kilometers per hour).

The term “deuce” in tennis refers to a tied score at 40-40, and it comes from the French word for two, “deux.”

The “golden set” in tennis refers to winning a set without losing a single point. It has only been achieved a few times in professional tennis.

Tennis balls were traditionally made of leather and stuffed with hair until the late 19th century when rubber was introduced.

The first tennis tournament for women, known as the Wightman Cup, was held in 1923 between the United States and Great Britain.

The most common grip in tennis is the Eastern grip, which is used for both forehand and backhand shots.

he first African-American player to win a Grand Slam singles title was Althea Gibson, who won the French Open in 1956.

The longest tie-break in tennis history was played between John Isner and Nicolas Mahut at Wimbledon in 2010. It lasted for 70-68 in the final set.

The first recorded use of the term “tennis” to describe the sport comes from medieval French, meaning “take heed” or “hold!”

The term “bagel” in tennis refers to winning a set 6-0, as the shape of the number zero resembles a bagel. In Pickleball, ‘bagel’ means a game that was won with no points being scored by the opposing side, typically as 11-0. Pickleball has another term, “bagel with cream cheese,” which refers to a game that’s won without the opposing side ever being allowed to serve.

The longest doubles match in tennis history lasted for 6 hours and 22 minutes, played at Wimbledon in 2019.

The first professional tennis player was Suzanne Lenglen, who turned professional in 1926.

The tallest professional tennis player on record is Ivo Karlovic, who stands at 6 feet 11 inches (2.11 meters).