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Alternate (tennis)
This page is a glossary of tennis terminology. A * Ace: Serve where the tennis ball lands inside the '' service box'' and is not touched by the receiver; thus, a shot that is both a serve and a winner is an ace. Aces are usually powerful and generally land on or near one of the corners at the back of the service box. Initially, the term was used to indicate the scoring of a point. * Action: Synonym of '' spin''. * Ad court: Left side of the court of each player, so called because the ''ad'' (''advantage'') point immediately following a deuce is always served to this side of the court. * Ad in: '' Advantage'' to the ''server''. * Ad out: '' Advantage'' to the '' receiver''. * Ad: Used by the chair umpire to announce the score when a player has the '' advantage'', meaning they won the point immediately after a ''deuce''. See scoring in tennis. * Advantage set: Set won by a player or team having won at least six games with a two-game advantage over the opponent (as opposed to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary
A glossary (from grc, γλῶσσα, ''glossa''; language, speech, wording) also known as a vocabulary or clavis, is an alphabetical list of Term (language), terms in a particular domain of knowledge with the definitions for those terms. Traditionally, a glossary appears at the end of a book and includes terms within that book that are either newly introduced, uncommon, or specialized. While glossaries are most commonly associated with non-fiction books, in some cases, fiction novels may come with a glossary for unfamiliar terms. A bilingual glossary is a list of terms in one language defined in a second language or Gloss (annotation), glossed by synonyms (or at least near-synonyms) in another language. In a general sense, a glossary contains explanations of concepts relevant to a certain field of study or action. In this sense, the term is related to the notion of ontology. Automatic methods have been also provided that transform a glossary into an ontology or a computational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challenge Round
Challenge may refer to: * Voter challenging or caging, a method of challenging the registration status of voters * Euphemism for disability * Peremptory challenge, a dismissal of potential jurors from jury duty Places Geography *Challenge, California, an unincorporated community * Challenge-Brownsville, California, a census-designated place in Yuba County, California, United States Structures *Challenge Stadium, former name of Perth Superdrome, a sports complex in Perth, Australia Books and publications * ''Challenge'' (anarchist periodical), American anarchist weekly tabloid, 1938–1939 * ''Challenge'' (Communist journal), British Young Communist League magazine, and also the name of the newspaper of the communist Progressive Labor Party (USA) * ''Challenge'' (game magazine), a role-playing game magazine * ''Challenge'' (economics magazine), a magazine covering economic affairs * ''Challenge'' (Bulldog Drummond), a Bulldog Drummond novel by H. C. McNeile * ''Challeng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Doubles
Traditionally, tennis is played between two people in a singles match, or two pairs in a doubles match. Tennis can also be played on different courts, including grass courts, clay courts, hard courts, and artificial grass courts. Standard types of match Singles involves two players competing against each other, usually two men or two women, although games between a man and a woman may be played on an informal basis or as exhibitions. The game starts with one player serving the ball from the right side of the court behind the baseline. The other player must stand behind or close to the baseline on the left side of the court. The server then hits the ball over the net into the diagonally opposite service box. The receiver must let the ball bounce before hitting it back over the net. If the receiver hits the ball before one bounce or after two bounces then is called "fault". The game continues until one of the players fails to hit the ball over the net or hits it outside the boundari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATP (tennis)
The Association of Tennis Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour, the ATP Challenger Tour and the ATP Champions Tour. It was formed in September 1972 by Donald Dell, Jack Kramer, and Cliff Drysdale to protect the interests of professional tennis players, and Drysdale became the first President. Since 1990, the association has organized the ATP Tour, the worldwide tennis tour for men and linked the title of the tour with the organization's name. It is the governing body of men's professional tennis. In 1990 the organization was called the ATP Tour, which was renamed in 2001 as just ATP and the tour being called ATP Tour. In 2009 the name of the tour was changed again and was known as the ATP World Tour, but changed again to the ATP Tour by 2019. It is an evolution of the tour competitions previously known as Grand Prix tennis tournaments and World Championship Tennis (WCT).The ATP's global headquarters are in London. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATP Race
The Pepperstone ATP rankings are the merit-based method used by the Association of Tennis Professionals (ATP) for determining the qualification for entry as well as the seeding of players in all singles and doubles tournaments. The first rankings for singles were published on 23 August 1973 while the doubles players were ranked for the first time on 1 March 1976. Ranking points are awarded according to the stage of tournament reached, and the prestige of the tournament, with the four Grand Slam tournaments awarding the most points. The rankings are updated every Monday, and points are dropped 52 weeks after being awarded (with the exception of the ATP Finals, from which points are dropped on the Monday following the last ATP Tour event of the following year). Carlos Alcaraz is the current world No. 1. History The ATP began as the men's trade union in 1972, through the combined efforts of Jack Kramer, Cliff Drysdale, and Donald Dell, and rose to prominence when 81 of it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association Of Tennis Professionals
The Association of Tennis Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour, the ATP Challenger Tour and the ATP Champions Tour. It was formed in September 1972 by Donald Dell, Jack Kramer, and Cliff Drysdale to protect the interests of professional tennis players, and Drysdale became the first President. Since 1990, the association has organized the ATP Tour, the worldwide tennis tour for men and linked the title of the tour with the organization's name. It is the governing body of men's professional tennis. In 1990 the organization was called the ATP Tour, which was renamed in 2001 as just ATP and the tour being called ATP Tour. In 2009 the name of the tour was changed again and was known as the ATP World Tour, but changed again to the ATP Tour by 2019. It is an evolution of the tour competitions previously known as Grand Prix tennis tournaments and World Championship Tennis (WCT).The ATP's global headquarters are in London. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alternate
Alternative or alternate may refer to: Arts, entertainment and media * Alternative (''Kamen Rider''), a character in the Japanese TV series ''Kamen Rider Ryuki'' * ''The Alternative'' (film), a 1978 Australian television film * ''The Alternative'', a radio show hosted by Tony Evans * ''120 Minutes'' (2004 TV program), an alternative rock music video program formerly known as ''The Alternative'' *''The American Spectator'', an American magazine formerly known as ''The Alternative: An American Spectator'' * Alternative comedy, a range of styles used by comedians and writers in the 1980s * Alternative comics, a genre of comic strips and books * Alternative media, media practices falling outside the mainstreams of corporate communication * Alternative reality, in fiction * Alternative title, the use of a secondary title for a work when it is distributed or sold in other countries Music * ''Alternative'' (album), a B-sides album by Pet Shop Boys * ''The Alternative'' (album), an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATP Tour
The ATP Tour is a worldwide top-tier tennis tour for men organized by the Association of Tennis Professionals. The second-tier tour is the ATP Challenger Tour and the third-tier is the ITF Men's World Tennis Tour. The equivalent women's organisation is the WTA Tour. ATP Tour tournaments The ATP Tour comprises ATP Masters 1000, ATP 500, and ATP 250 and the ATP Cup. The ATP also oversees the ATP Challenger Tour, a level below the ATP Tour, and the ATP Champions Tour for seniors. The Grand Slam tournaments, the Olympic tennis tournament, the Davis Cup, and the entry-level ITF World Tennis Tour do not fall under the purview of the ATP, but are overseen by the International Tennis Federation (ITF) instead and the International Olympic Committee (IOC) for the Olympics. In these events, however, ATP ranking points are awarded, with the exception of the Olympics. Players and doubles teams with the most ranking points (collected during the calendar year) play in the season-ending ATP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATP Finals
The ATP Finals is the season-ending championship of the ATP Tour. It is the most significant event in the annual ATP calendar after the four majors as it features the top-eight singles players and top-eight doubles teams based on their results throughout the season. The eighth spot is reserved, if needed, for a player or team who won a major in the current year and are ranked from 8th–20th. The tournament is sometimes referred to as a "fifth Grand Slam," due to the prestige that comes with qualifying for and winning the event. The tournament uses a unique format not seen in other ATP Tour events: The players are separated into two groups of four, within which they each play three round-robin matches. The top two players from each group after the round-robin stage move on to the semifinals, followed by a final to determine the champion. The tournament was first held in 1970, although it was then known by a different name. Roger Federer and Novak Djokovic hold the record for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groundstroke
In racket sports a groundstroke, or ground stroke, refers to a forehand or backhand shot that is executed after the ball has bounced on the court. The term is commonly used in the sports of tennis and pickleball, and is counter to a volley shot which is taken before the ball has bounced. Groundstrokes are usually hit from the back of the court, around the ''baseline''. There are many factors that may define a good groundstroke. For example, one groundstroke may use topspin and another backspin. Both can be effective for different reasons having to do with depth, opponent's strength or weaknesses, etc. Some characteristics of groundstrokes are: depth (how close the ball lands to the opponent's baseline), consistency (the tendency of groundstrokes to not drop short or into an opponent's strike range in rallies with many groundstrokes), speed (how fast it travels in the air), pace (the ball's behavior after it bounces on the opponent's side), trajectory and angle. If a "good ground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Doubles
Canadian doubles, similar to cutthroat tennis, is a method of playing tennis with three players. It pits two players against one player on the court at the same time. The only major rule variation between Canadian doubles and traditional doubles tennis is that the team of two players can only hit the ball within the single player's singles lines, whilst the single player can hit into the full doubles court on the two player's side. Canadian doubles is used as a training method, to work on shot-making, accuracy and teamwork. Scoring Rules: The single person serves till the other side gets the single player out twice. They keep their score until this point. Each serve is worth 1 point. Once they are ousted the players move counterclockwise. The first to score 11 points wins. Must win by 2 points. See also * Types of tennis match Traditionally, tennis is played between two people in a singles match, or two pairs in a doubles match. Tennis can also be played on different courts, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game
A game is a structured form of play (activity), play, usually undertaken for enjoyment, entertainment or fun, and sometimes used as an educational tool. Many games are also considered to be work (such as professional players of spectator sports or games) or art (such as jigsaw puzzles or games involving an artistic layout such as Mahjong, solitaire, or some video games). Games are sometimes played purely for enjoyment, sometimes for achievement or reward as well. They can be played alone, in teams, or online; by amateurs or by professionals. The players may have an audience of non-players, such as when people are entertained by watching a World Chess Championship, chess championship. On the other hand, players in a game may constitute their own audience as they take their turn to play. Often, part of the entertainment for children playing a game is deciding who is part of their audience and who is a player. A toy and a game are not the same. Toys generally allow for unrestr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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