Monday, November 10, 2008

Tournament-Specific Yokozuna and Ozeki

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The Yokozuna tennis ranking criteria can be applied not only to a player's overall Grand Slam tennis career, but also to individual Grand Slam tournaments--a player winning two consecutive Wimbledon tournaments is a "Wimbledon Yokozuna", a player reaching and losing back-to-back French Open finals is a "French Open Ozeki", and so on.

Such ratings yield two insights 1/:
  • the identify the open era greats of specific tournaments, and
  • they allow to distinguish "generalists" from "specialists". A "generalist" obtained high Sanyaku ranks at all or most Grand Slam events, a "specialist" did well only at selected tournaments.

As the table below shows (much more extensive tables are linked up at the bottom), in the history of open era tennis only two players managed to become tournament specific (TS) Yokozuna at all four Grand Slams: Martina Navratilova and Steffi Graf. Six others obtained three TS Yokozuna ranks. Roger Federer, Ivan Lendl, Margaret Court and Chris Evert added a TS Ozeki rank to this tally, Stefan Edberg and Monical Seles a TS Sekiwake rank. By contrast, the Dai-Yokozuna Pete Sampras and Billie Jean King are missing from the very top of the list, as most of their triumphs came at just two tourmaments: Wimbledon and the US Open (Rod Laver and Bjorn Borg are also missing, but this owes to special factors--Laver because of his short career during the open era, Borg because he skipped the Australian Open in most years).


Top Generalists of the Open Era
  Overall Career
Rank
# of specific
Y-O-S-K
Australian 
Open
French
Open
Wimbledon US
Open
Men            
Roger Federer Dai-Yokozuna  3-1-0-0 Yokozuna  Ozeki Yokozuna  Yokozuna 
Ivan Lendl Yokozuna 3-1-0-0 Yokozuna Yokozuna  Ozeki Yokozuna
Stefan Edberg Yokozuna 3-0-1-0 Yokozuna Sekiwake Yokozuna Yokozuna
Women            
Martina Navratilova Dai-Yokozuna 4-0-0-0 Yokozuna Yokozuna  Yokozuna  Yokozuna 
Steffi Graf Dai-Yokozuna 4-0-0-0 Yokozuna Yokozuna Yokozuna Yokozuna
Margaret Court Dai-Yokozuna 3-1-0-0 Yokozuna Yokozuna Ozeki Yokozuna
Chris Evert Dai-Yokozuna 3-1-0-0 Ozeki Yokozuna Yokozuna Yokozuna
Monica Seles Dai-Yokozuna  3-0-1-0 Yokozuna  Yokozuna Sekiwake Yokozuna

For complete statistics--and a discussion of them--see:

1) TS ranks by slam: a list of all TS Yokozuna and Ozeki by Grand Slam tournament

2) TS ranks by player: tournament-specific ranks of all players who attained TS Yokozuna or Ozeki status at one or more Grand Slams

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1/ I owe the idea to "fast clay", a poster on http://www.menstennisforums.com/.

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