• Wellington

  Wellington, | 2 - 8 January, 1989

  Singles Winner

  Kelly Evernden

  Doubles Winners

  Peter Doohan

  Laurie Warder

  Results

• Adelaide

  Adelaide, | 2 - 8 January, 1989

  Singles Winner

  Mark Woodforde

  Doubles Winners

  Neil Broad

  Stefan Kruger

  Results

• Auckland

  Auckland, | 9 - 15 January, 1989

  Singles Winner

  Ramesh Krishnan

  Doubles Winners

  Steve Guy

  Shuzo Matsuoka

  Results

• Sydney-1

  Sydney, | 9 - 15 January, 1989

  Singles Winner

  Aaron Krickstein

  Doubles Winners

  Darren Cahill

  Wally Masur

  Results

• 

  Australian Open

  Melbourne, | 16 - 29 January, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Rick Leach

  Jim Pugh

  Results

• Rotterdam

  Rotterdam, | 6 - 12 February, 1989

  Singles Winner

  Jakob Hlasek

  Doubles Winners

  Miloslav Mecir Sr.

  Milan Srejber

  Results

• Guaruja

  Guaruja, | 6 - 12 February, 1989

  Singles Winner

  Luiz Mattar

  Doubles Winners

  Ricardo Acioly

  Dacio Campos

  Results

• Milan

  Milan, | 13 - 19 February, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  Jakob Hlasek

  John McEnroe

  Results

• Memphis

  Memphis, | 13 - 19 February, 1989

  Singles Winner

  Brad Gilbert

  Doubles Winners

  Paul Annacone

  Christo Van Rensburg

  Results

• Philadelphia

  Philadelphia, | 20 - 26 February, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  Paul Annacone

  Christo Van Rensburg

  Results

• Lyon

  Lyon, | 20 - 26 February, 1989

  Singles Winner

  John McEnroe

  Doubles Winners

  Eric Jelen

  Michael Mortensen

  Results

• Nancy

  Nancy, | 27 February - 5 March, 1989

  Singles Winner

  Guy Forget

  Doubles Winners

  Udo Riglewski

  Tobias Svantesson

  Results

• WCT Finals

  Dallas, | 28 February - 5 March, 1989

  Singles Winner

  John McEnroe

  Results

• Scottsdale

  Scottsdale, | 6 - 12 March, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Rick Leach

  Jim Pugh

  Results

• Indian Wells

  Indian Wells, | 13 - 19 March, 1989

  Singles Winner

  Miloslav Mecir Sr.

  Doubles Winners

  Boris Becker

  Jakob Hlasek

  Results

• Key Biscayne

  Key Biscayne, | 20 March - 2 April, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Jakob Hlasek

  Anders Jarryd

  Results

• Rio de Janeiro

  Rio de Janeiro, | 10 - 16 April, 1989

  Singles Winner

  Luiz Mattar

  Doubles Winners

  Jorge Lozano

  Todd Witsken

  Results

• Athens

  Athens, | 10 - 16 April, 1989

  Singles Winner

  Ronald Agenor

  Doubles Winners

  Claudio Panatta

  Tomas Smid

  Results

• Seoul

  Seoul, | 10 - 16 April, 1989

  Singles Winner

  Robert Van't Hof

  Doubles Winners

  Scott Davis

  Paul Wekesa

  Results

• Tokyo-1

  Tokyo, | 17 - 23 April, 1989

  Singles Winner

  Stefan Edberg

  Doubles Winners

  Ken Flach

  Robert Seguso

  Results

• Nice

  Nice, | 17 - 23 April, 1989

  Singles Winner

  Andrei Chesnokov

  Doubles Winners

  Ricki Osterthun

  Udo Riglewski

  Results

• Monte-Carlo

  Monte-Carlo, | 24 - 30 April, 1989

  Singles Winner

  Alberto Mancini

  Doubles Winners

  Tomas Smid

  Mark Woodforde

  Results

• Singapore

  Singapore, | 24 - 30 April, 1989

  Singles Winner

  Kelly Jones

  Doubles Winners

  Rick Leach

  Jim Pugh

  Results

• Forest Hills

  Forest Hills, | 1 - 7 May, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Rick Leach

  Jim Pugh

  Results

• Munich

  Munich, | 1 - 7 May, 1989

  Singles Winner

  Andrei Chesnokov

  Doubles Winners

  Javier Sanchez

  Balazs Taroczy

  Results

• Hamburg

  Hamburg, | 8 - 14 May, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Emilio Sanchez

  Javier Sanchez

  Results

• Charleston

  Charleston, | 8 - 14 May, 1989

  Singles Winner

  Jay Berger

  Doubles Winners

  Mikael Pernfors

  Tobias Svantesson

  Results

• Rome

  Rome, | 15 - 21 May, 1989

  Singles Winner

  Alberto Mancini

  Doubles Winners

  Jim Courier

  Pete Sampras

  Results

• World Team Cup

  Dusseldorf, | 22 - 28 May, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  Boris Becker

  Heinz Gunthardt

  Results

• Florence

  Florence, | 22 - 28 May, 1989

  Singles Winner

  Horacio de la Pena

  Doubles Winners

  Mike De Palmer

  Blaine Willenborg

  Results

• 

  Roland Garros

  Paris, | 29 May - 11 June, 1989

  Singles Winner

  Michael Chang

  Doubles Winners

  Jim Grabb

  Patrick McEnroe

  Results

• London / Queen's Club

  London, | 12 - 18 June, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Darren Cahill

  Mark Kratzmann

  Results

• Bologna

  Bologna, | 12 - 18 June, 1989

  Singles Winner

  Javier Sanchez

  Doubles Winners

  Sergio Casal

  Javier Sanchez

  Results

• Bristol

  Bristol, | 19 - 25 June, 1989

  Singles Winner

  Eric Jelen

  Doubles Winners

  Paul Chamberlin

  Tim Wilkison

  Results

• Bari

  Bari, | 19 - 25 June, 1989

  Singles Winner

  Juan Aguilera

  Doubles Winners

  Simone Colombo

  Claudio Mezzadri

  Results

• 

  Wimbledon

  London, | 26 June - 9 July, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  John Fitzgerald

  Anders Jarryd

  Results

• Boston

  Boston, | 10 - 16 July, 1989

  Singles Winner

  Andres Gomez

  Doubles Winners

  Andres Gomez

  Alberto Mancini

  Results

• Gstaad

  Gstaad, | 10 - 16 July, 1989

  Singles Winner

  Carl-Uwe Steeb

  Doubles Winners

  Cassio Motta

  Todd Witsken

  Results

• Newport

  Newport, | 10 - 16 July, 1989

  Singles Winner

  Jim Pugh

  Doubles Winners

  Patrick Galbraith

  Brian Garrow

  Results

• Schenectady

  Schenectady, | 17 - 23 July, 1989

  Singles Winner

  Simon Youl

  Doubles Winners

  Scott Davis

  Broderick Dyke

  Results

• Washington

  Washington, | 24 - 30 July, 1989

  Singles Winner

  Tim Mayotte

  Doubles Winners

  Neil Broad

  Gary Muller

  Results

• Stuttgart

  Stuttgart, | 24 - 30 July, 1989

  Singles Winner

  Martin Jaite

  Doubles Winners

  Petr Korda

  Tomas Smid

  Results

• Hilversum

  Hilversum, | 24 - 30 July, 1989

  Singles Winner

  Karel Novacek

  Results

• Stratton Mountain

  Stratton Mountain, | 31 July - 6 August, 1989

  Singles Winner

  Brad Gilbert

  Doubles Winners

  Mark Kratzmann

  Wally Masur

  Results

• Kitzbuhel

  Kitzbuhel, | 31 July - 6 August, 1989

  Singles Winner

  Emilio Sanchez

  Doubles Winners

  Emilio Sanchez

  Javier Sanchez

  Results

• Bastad

  Bastad, | 31 July - 6 August, 1989

  Singles Winner

  Paolo Cane

  Doubles Winners

  Per Henricsson

  Nicklas Utgren

  Results

• Indianapolis

  Indianapolis, | 7 - 13 August, 1989

  Singles Winner

  John McEnroe

  Doubles Winners

  Pieter Aldrich

  Danie Visser

  Results

• Prague

  Prague, | 7 - 13 August, 1989

  Singles Winner

  Marcelo Filippini

  Doubles Winners

  Jordi Arrese

  Horst Skoff

  Results

• Livingston

  Livingston, | 7 - 13 August, 1989

  Singles Winner

  Brad Gilbert

  Doubles Winners

  Tim Pawsat

  Tim Wilkison

  Results

• Montreal

  Montreal, | 14 - 20 August, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Kelly Evernden

  Todd Witsken

  Results

• Cincinnati

  Cincinnati, | 14 - 20 August, 1989

  Singles Winner

  Brad Gilbert

  Doubles Winners

  Ken Flach

  Robert Seguso

  Results

• St. Vincent

  St. Vincent, | 14 - 20 August, 1989

  Singles Winner

  Franco Davin

  Doubles Winners

  Josef Cihak

  Cyril Suk

  Results

• San Marino

  San Marino, | 21 - 27 August, 1989

  Singles Winner

  Jose Francisco Altur

  Doubles Winners

  Simone Colombo

  Claudio Mezzadri

  Results

• 

  US Open

  New York, | 28 August - 10 September, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  John McEnroe

  Mark Woodforde

  Results

• Geneva

  Geneva, | 11 - 17 September, 1989

  Singles Winner

  Marc Rosset

  Doubles Winners

  Andres Gomez

  Alberto Mancini

  Results

• Madrid

  Madrid, | 11 - 17 September, 1989

  Singles Winner

  Martin Jaite

  Doubles Winners

  Carlos Costa

  Tomas Carbonell

  Results

• Barcelona

  Barcelona, | 18 - 24 September, 1989

  Singles Winner

  Andres Gomez

  Doubles Winners

  Gustavo Luza

  Christian Miniussi

  Results

• Los Angeles

  Los Angeles, | 18 - 24 September, 1989

  Singles Winner

  Aaron Krickstein

  Doubles Winners

  Marty Davis

  Tim Pawsat

  Results

• San Francisco

  San Francisco, | 25 September - 1 October, 1989

  Singles Winner

  Brad Gilbert

  Doubles Winners

  Pieter Aldrich

  Danie Visser

  Results

• Bordeaux

  Bordeaux, | 25 September - 1 October, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Tomas Carbonell

  Carlos Di Laura

  Results

• Palermo

  Palermo, | 25 September - 1 October, 1989

  Singles Winner

  Guillermo Perez-Roldan

  Doubles Winners

  Peter Ballauff

  Rudiger Haas

  Results

• Orlando

  Orlando, | 2 - 8 October, 1989

  Singles Winner

  Andre Agassi

  Doubles Winners

  Scott Davis

  Tim Pawsat

  Results

• Brisbane

  Brisbane, | 2 - 8 October, 1989

  Singles Winner

  Niclas Kroon

  Doubles Winners

  Darren Cahill

  Mark Kratzmann

  Results

• Basel

  Basel, | 3 - 8 October, 1989

  Singles Winner

  Jim Courier

  Doubles Winners

  Udo Riglewski

  Michael Stich

  Results

• Sydney-2

  Sydney, | 9 - 15 October, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  David Pate

  Scott Warner

  Results

• Toulouse

  Toulouse, | 9 - 15 October, 1989

  Singles Winner

  Jimmy Connors

  Doubles Winners

  Mansour Bahrami

  Eric Winogradsky

  Results

• Vienna

  Vienna, | 16 - 22 October, 1989

  Singles Winner

  Paul Annacone

  Doubles Winners

  Jan Gunnarsson

  Anders Jarryd

  Results

• Tel Aviv

  Tel Aviv, | 16 - 22 October, 1989

  Singles Winner

  Jimmy Connors

  Doubles Winners

  Jeremy Bates

  Patrick Baur

  Results

• Tokyo-2

  Tokyo, | 17 - 22 October, 1989

  Singles Winner

  Aaron Krickstein

  Doubles Winners

  Kevin Curren

  David Pate

  Results

• Frankfurt

  Frankfurt, | 23 - 29 October, 1989

  Singles Winner

  Kevin Curren

  Doubles Winners

  Pieter Aldrich

  Danie Visser

  Results

• Paris

  Paris, | 30 October - 5 November, 1989

  Singles Winner

  Boris Becker

  Doubles Winners

  John Fitzgerald

  Anders Jarryd

  Results

• Stockholm

  Stockholm, | 6 - 12 November, 1989

  Singles Winner

  Ivan Lendl

  Doubles Winners

  Jorge Lozano

  Todd Witsken

  Results

• Sao Paulo

  Sao Paulo, | 6 - 12 November, 1989

  Singles Winner

  Martin Jaite

  Results

• Wembley

  Wembley, | 7 - 12 November, 1989

  Singles Winner

  Michael Chang

  Doubles Winners

  Jakob Hlasek

  John McEnroe

  Results

• Johannesburg

  Johannesburg, | 13 - 19 November, 1989

  Singles Winner

  Christo Van Rensburg

  Doubles Winners

  Luke Jensen

  Richey Reneberg

  Results

• Itaparica

  Itaparica, | 20 - 26 November, 1989

  Singles Winner

  Martin Jaite

  Doubles Winners

  Rick Leach

  Jim Pugh

  Results

• 

  Masters

  , | 28 November - 3 December, 1989

  Singles Winner

  Stefan Edberg

  Results

• 

  Masters Doubles

  London, | 6 - 10 December, 1989

  Doubles Winners

  Jim Grabb

  Patrick McEnroe

  Results