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ATP Ranking System (Men) 1999

ATP Ranking System 2000

  A combination of factors

Every week the ATP Tour issues a list of how the players are ranked: this is the ATP Tour Rankings. But how exactly does this system work?

The calculation is not a simple one.
The points accumulated by a player have three aspects to them.

  • Firstly, a player earns points from the tournaments he has entered, that is the tournament points.
  • Secondly, a player earns bonus points for each player he defeats.
  • Thirdly, only the best 14 results from the past 52 weeks count towards the player's ATP Tour Ranking.

    Tournament Points

    The amount of points a player will earn at a tournament depends on firstly the classification of the tournament and secondly on the total financial commitment of a tournament, and of course how far a player progresses in a tournament.

    Tournaments are classified as follows in order of importance in terms of points:
    Challengers (100)
    World Series Tournaments (240)
    Championship Series Tournaments (300)
    Mercedes Super 9 Tournaments (380)
    Grand Slams (770)

    The figures in brackets are the maximum number of points a player can earn for winning the highest category of that particular type of tournament. A Mercedes Super 9 winner will earn either 380 or 370 points, depending on the prize money. In comparison the winner of the lowest classified Challenger will earn a mere 60 points. For all tournaments a player will earn one point for a first round defeat. Thereafter, with each round that the player progresses to, he will earn a designated number of points.

    Bonus Points

    Almost as important are the bonus points. A player earns these depending on the ATP Tour Ranking of the player he defeats. The player who defeats the world's No. 1, currently Pete Sampras, receives 50 bonus points.

    The points earned are as follows:

    Defeating No.1 gets 50 bonus points.
    No. 2 to 5 gets 45 bonus points.
    No. 6 to 10 gets 36 bonus points.
    No. 11 to 20 gets 24 bonus points.
    No. 21 to 30 gets 18 bonus points.
    No. 31 to 50 gets 12 bonus points.
    No. 51 to 75 gets 6 bonus points.
    No. 76 to 100 gets 3 bonus points.
    No. 101 to 150 gets 2 bonus points.
    No. 151 to 200 gets 1 bonus point.

    A player who wins by a walkover will not collect the bonus points and at a Mercedes Super 9 final which is played over five sets the winning player receives double points. However, if a player retires after the first ball of the match has been served, then his opponent will still earn the bonus points. Bonus points are also doubled for all Grand Slam matches.

    For those players who do not usually reach the latter rounds of a tournament, the bonus points they receive if they defeat a Top Ten player can be of crucial importance. This explains why many players are particularly motivated when playing against top players. It is not just a question of prestige, but also one of points.

    Best 14 Results

    At the end of a tournament the player's bonus points are added to the tournament points he has earned. The best 14 of these totals during the past 52 weeks are then added together to give the player his total points for his ATP Tour Ranking. The more points a player has the more chance he has of being accepted into the main draw of a tournament without having to enter the qualifying rounds. The ATP Tour Ranking a player has, will in turn determine his acceptance into a tournament.