1989 Grand Prix (tennis)

The table below shows the 1989 Nabisco Grand Prix (to become known in 1990 as the ATP Tour).

January

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
26 Dec	Hopman Cup Perth, Australia Hopman Cup Hard (i) – 8 teams (RR)	Czechoslovakia 2–0	Australia	Sweden  West Germany	Japan  Yugoslavia  France  United Kingdom
2 Jan	South Australian Open Adelaide, Australia $93,400 - Hard - 32S/16D Singles - Doubles	Mark Woodforde 7–5, 1–6, 7–5	Patrik Kühnen	Alexander Volkov Veli Paloheimo	Pete Sampras Goran Ivanišević Wally Masur Mark Kratzmann
		Neil Broad Stefan Kruger 6–2, 7–6	Mark Kratzmann Glenn Layendecker
	BP National Championships Wellington, New Zealand $115,000 - Hard - 32S/16D Singles - Doubles	Kelly Evernden 7–5, 6–1, 6–4	Shuzo Matsuoka	Glenn Michibata Paul Chamberlin	Patrick Baur Tobias Svantesson Doug Burke Milan Šrejber
		Peter Doohan Laurie Warder 3–6, 6–2, 6–3	Rill Baxter Glenn Michibata
9 Jan	New South Wales Open Sydney, Australia $115,000 - Hard - 32S/16D Singles - Doubles	Aaron Krickstein 6–4, 6–2	Andrei Cherkasov	Bruno Orešar Olivier Delaître	Wally Masur Carl-Uwe Steeb Christo van Rensburg Libor Němeček
		Darren Cahill Wally Masur 6–4, 6–3	Pieter Aldrich Danie Visser
	Benson and Hedges Open Auckland, New Zealand $115,000 - Hard - 32S/16D Singles - Doubles	Ramesh Krishnan 6–4, 6–0	Amos Mansdorf	Roger Smith Richey Reneberg	Paul Wekesa Kelly Evernden Glenn Michibata Jim Grabb
		Steve Guy Shuzo Matsuoka 7–6, 7–6	John Letts Bruce Man-Son-Hing
16 Jan 23 Jan	Ford Australian Open Melbourne, Australia Grand Slam $933,342 - Hard - 128S/64D/32X Singles - Doubles - Mixed Doubles	Ivan Lendl 6–2 6–2 6–2	Miloslav Mečíř	Jan Gunnarsson Thomas Muster	Goran Ivanišević Jonas Svensson Stefan Edberg John McEnroe
		Rick Leach Jim Pugh 6–4, 6–4, 6–4	Darren Cahill Mark Kratzmann
		Jana Novotná Jim Pugh 6–3, 6–4	Zina Garrison Sherwood Stewart
30 Jan	Davis Cup: First Round Malmö, Sweden – Carpet Vienna, Austria – Clay (i) Belgrade, Yugoslavia – Clay (i) Marbella, Spain – Clay (i) Ft. Myers, FL, United States – Hard Tel Aviv, Israel – Carpet (i) Prague, Czechoslovakia – Carpet (i) Karlsruhe, West Germany – Carpet (i)	First Round winners Sweden 4–1  Austria 5–0  Yugoslavia 4–1  Spain 3–2  United States 5–0  France 4–1  Czechoslovakia 4–1  West Germany 5–0	First Round losers Italy  Australia  Denmark  Mexico  Paraguay  Israel  Soviet Union  Indonesia

February

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
6 Feb	ABN World Tennis Tournament Rotterdam, The Netherlands Super Series $325,000 - Carpet (i) - 32S/16D Singles - Doubles	Jakob Hlasek 6–1, 7–5	Anders Järryd	Darren Cahill Yannick Noah	Michiel Schapers Martin Davis Udo Riglewski Eric Jelen
		Miloslav Mečíř Milan Šrejber 7–6, 6–0	Jan Gunnarsson Magnus Gustafsson
	Guarujá, Brazil $100,000 - Hard - 32S/16D Singles - Doubles	Luiz Mattar 7–6, 6–4	Jimmy Brown	Jaime Yzaga Danilo Marcelino	Todd Witsken Eduardo Bengoechea Cássio Motta Christer Allgårdh
		Ricardo Acioly Dacio Campos 7–6, 7–6	César Kist Mauro Menezes
13 Feb	Stella Artois Indoor Milan, Italy Super Series $375,000 - Carpet (i) - 32S/16D Singles - Doubles	Boris Becker 6–1, 6–2	Alexander Volkov	John McEnroe Eric Jelen	Christian Bergström Andrei Cherkasov Slobodan Živojinović Paolo Canè
		Jakob Hlasek John McEnroe 6–3, 6–4	Heinz Günthardt Balázs Taróczy
	Volvo Indoors Memphis, Tennessee, USA Super Series $297,500 - Hard (i) - 48S/24D Singles - Doubles	Brad Gilbert 6–2, 6–2 ret.	Johan Kriek	Michael Chang Kevin Curren	Richey Reneberg Broderick Dyke Jimmy Arias Jimmy Connors
		Paul Annacone Christo van Rensburg 6–4, 6–2	Scott Davis Tim Wilkison
20 Feb	1989 Ebel U.S. Pro Indoor Philadelphia, United States Super Series $410,000 - Carpet (i) - 48S/24D Singles - Doubles	Boris Becker 7–6, 6–1, 6–3	Tim Mayotte	Andre Agassi Mikael Pernfors	Dan Goldie Brad Gilbert Robert Seguso Christo van Rensburg
		Paul Annacone Christo van Rensburg 6–3, 7–5	Rick Leach Jim Pugh
	Nabisco Grand Prix de Lyon Lyon, France $261,000 - Carpet (i) - 32S/16D Singles - Doubles	John McEnroe 6–3, 7–6	Jakob Hlasek	Anders Järryd Jonas Svensson	Patrik Kühnen Henri Leconte Magnus Gustafsson Carl-Uwe Steeb
		Eric Jelen Michael Mortensen 6–2, 3–6, 6–3	Jakob Hlasek John McEnroe
27 Feb	Lorraine Open Nancy, France $100,000 - Hard (i) - 32S/16D Singles - Doubles	Guy Forget 6–3, 7–6(7–5)	Michiel Schapers	Eduardo Masso Paul Chamberlin	Johan Carlsson Olivier Delaître Jeremy Bates Ronald Agénor
		Udo Riglewski Tobias Svantesson 6–4, 6–7, 7–6	Joao Cunha-Silva Eduardo Masso
	WCT Finals Dallas, Texas, USA WCT Finals $500,000 - Carpet (i) - 8S Singles	John McEnroe 6–3, 6–3, 7–6	Brad Gilbert	Ivan Lendl Mikael Pernfors	Andre Agassi Jakob Hlasek Stefan Edberg Mats Wilander

March

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
6 Mar	Eagle Classic (WCT) Scottsdale, Arizona, United States Super Series $297,500 - Hard - 32S/16D Singles - Doubles	Ivan Lendl 6–2 6–3	Stefan Edberg	Emilio Sánchez Amos Mansdorf	Goran Ivanišević Jim Courier Brad Gilbert Kevin Curren
		Rick Leach Jim Pugh 6–7, 6–3, 6–2, 2–6, 6–4	Paul Annacone Christo van Rensburg
13 Mar	Newsweek Champions Cup Indian Wells, California, United States Super Series $510,000 - Hard - 56S/28D Singles - Doubles	Miloslav Mečíř 3–6, 2–6, 6–1, 6–2, 6–3	Yannick Noah	Jay Berger Jimmy Connors	Brad Gilbert Andre Agassi Tim Mayotte Michael Chang
		Boris Becker Jakob Hlasek 3–6, 6–3, 6–4	Kevin Curren David Pate
20 Mar	Lipton International Championships Key Biscayne, United States Super Series $745,000 - Hard - 128S/64D Singles - Doubles	Ivan Lendl W/O	Thomas Muster	Kevin Curren Yannick Noah	Aaron Krickstein Emilio Sánchez Carl-Uwe Steeb Jim Grabb
		Jakob Hlasek Anders Järryd 6–3 ret.	Jim Grabb Patrick McEnroe

April

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
3 Apr	Davis Cup: Quarterfinals Vienna, Austria – Clay (i) Split, Croatia, Yugoslavia – Carpet (i) San Diego, CA, United States – Carpet(i) Prague, Czechoslovakia – Carpet (i)	Quarterfinal winners Sweden 3–2  Yugoslavia 4–1  United States 5–0  West Germany 3–2	Quarterfinal losers Austria  Spain  France  Czechoslovakia
10 Apr	Seoul Open Seoul, South Korea $93,400 - Hard - 32S/16D Singles - Doubles	Robert Van't Hof 7–5, 6–4	Brad Drewett	John Fitzgerald Kelly Evernden	Jean-Philippe Fleurian Bong-Soo Kim Vijay Amritraj Paul Chamberlin
		Scott Davis Paul Wekesa 6–2, 6–4	John Letts Bruce Man-Son-Hing
	Rio de Janeiro, Brazil $200,000 - Carpet - 32S/16D Singles - Doubles	Luiz Mattar 6–4, 5–7, 6–4	Martín Jaite	Cássio Motta Todd Witsken	Thomas Högstedt Eduardo Bengoechea Guillermo Rivas Horacio de la Peña
		Jorge Lozano Todd Witsken 2–6, 6–4, 6–4	Patrick McEnroe Tim Wilkison
	Athens Open Athens, Greece $93,400 - Clay - 32S/16D Singles - Doubles	Ronald Agénor 6–3, 6–4	Kent Carlsson	Josef Čihák Franco Davín	Thierry Champion Martin Střelba Lawson Duncan Francesco Cancellotti
		Claudio Panatta Tomáš Šmíd 6–3, 6–2	Gustavo Giussani Gerardo Mirad
17 Apr	Suntory Japan Open Tennis Championships Tokyo, Japan Super Series $425,000 - Hard - 56S/28D Singles - Doubles	Stefan Edberg 6–3, 2–6, 6–4	Ivan Lendl	Richard Matuszewski John McEnroe	Nicolás Pereira Jason Stoltenberg Brad Gilbert Scott Davis
		Ken Flach Robert Seguso 2–6, 6–4, 6–4	Kevin Curren David Pate
	Nice, France $140,000 - Clay - 32S/16D Singles - Doubles	Andrei Chesnokov 6–4, 6–4	Jérôme Potier	Francesco Cancellotti Goran Ivanišević	Claudio Pistolesi Alberto Mancini Guillermo Pérez Roldán Fernando Luna
		Ricki Osterthun Udo Riglewski 7–6, 6–7, 6–1	Heinz Günthardt Balázs Taróczy
24 Apr	Epson Singapore Super Tennis Singapore City, Singapore $93,400 - Hard - 32S/16D Singles – Doubles	Kelly Jones 6–1, 7–5	Amos Mansdorf	Kevin Curren Wally Masur	Jim Pugh Jim Grabb Paul Chamberlin Kelly Evernden
		Rick Leach Jim Pugh 2–6, 7–6, 6–4	Paul Chamberlin Paul Wekesa
	Volvo Monte Carlo Open Roquebrune-Cap-Martin, France Super Series $597,500 - Clay - 48S/24D Singles - Doubles	Alberto Mancini 7–5, 2–6, 7–6, 7–5	Boris Becker	Mats Wilander Horst Skoff	Ronald Agénor Carl-Uwe Steeb Jan Gunnarsson Guillermo Pérez Roldán
		Tomáš Šmíd Mark Woodforde 7–5, 6–1	Paolo Canè Diego Nargiso

May

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
1 May	Eagle Tournament of Champions (WCT) Forest Hills, New York, United States Super Series $485,000 – Clay – 56S/28D Singles - Doubles	Ivan Lendl 6–2, 6–1	Jaime Yzaga	Andre Agassi Michael Chang	Brad Gilbert Aaron Krickstein Diego Pérez Marcelo Filippini
		Rick Leach Jim Pugh 6–4, 6–2	Jim Courier Pete Sampras
	1989 BMW Open Munich, West Germany $175,000 – Clay – 48S/24D Singles - Doubles	Andrei Chesnokov 5–7, 7–6, 6–2	Martin Střelba	Stefan Edberg Alexander Volkov	Alberto Mancini Jonas Svensson Guillermo Pérez Roldán Javier Sánchez
		Javier Sánchez Balázs Taróczy 6–3, 6–2	Peter Doohan Laurie Warder
8 May	Ebel German Open Hamburg, West Germany Super Series $500,000 – Clay – 56S/28D	Ivan Lendl 6–4, 6–1, 6–3	Horst Skoff	Carl-Uwe Steeb Boris Becker	Jonas Svensson Jimmy Connors Michael Westphal Paolo Canè
		Emilio Sánchez Javier Sánchez 6–4, 6–1	Boris Becker Eric Jelen
	U.S. Men's Clay Court Championships Charleston, South Carolina, United States $190,000 – Clay – 32S/16D Singles - Doubles	Jay Berger 6–4 6–3	Lawson Duncan	Tim Wilkison Javier Frana	Brad Gilbert Cássio Motta Luiz Mattar Michael Chang
		Mikael Pernfors Tobias Svantesson 6–4, 4–6, 7–5	Agustín Moreno Jaime Yzaga
15 May	Italian Open Rome, Italy Super Series $807,500 – Clay – 64S/32D Singles - Doubles	Alberto Mancini 6–3, 4–6, 2–6, 7–6, 6–1	Andre Agassi	Jordi Arrese Sergi Bruguera	Jay Berger Omar Camporese Mark Koevermans Guillermo Pérez Roldán
		Jim Courier Pete Sampras 6–4, 6–3	Danilo Marcelino Mauro Menezes
22 May	Florence, Italy $93,400 – Clay – 32S/16D	Horacio de la Peña 6–4, 6–3	Goran Ivanišević	Andrés Gómez Lawson Duncan	Omar Camporese Eduardo Bengoechea Luiz Mattar Thierry Tulasne
		Mike De Palmer Blaine Willenborg 6–4, 6–3	Pietro Pennisi Simone Restelli
29 May 5 Jun	French Open Paris, France Grand Slam $1,945,000 – Clay – 128S/64D/32X Singles - Doubles - Mixed Doubles	Michael Chang 6–1 3–6 4–6 6–4 6–2	Stefan Edberg	Andrei Chesnokov Boris Becker	Ronald Agénor Mats Wilander Alberto Mancini Jay Berger
		Jim Grabb Patrick McEnroe 6–4, 2–6, 6–4, 7–6	Mansour Bahrami Eric Winogradsky
		Manon Bollegraf Tom Nijssen 6–3, 6–7, 6–2	Arantxa Sánchez Vicario Horacio de la Peña

June

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
12 Jun	Stella Artois Championships London, Great Britain $350,000 - Grass - 64S/32D Singles - Doubles	Ivan Lendl 4–6 6–3 6–4	Christo van Rensburg	Paul Annacone Derrick Rostagno	Michael Stich Mats Wilander Gary Muller Chris Bailey
		Darren Cahill Mark Kratzmann 7–6 6–3	Tim Pawsat Laurie Warder
	Bologna, Italy $93,400 - Clay - 32S/16D Singles - Doubles	Javier Sánchez 6–1 6–0	Franco Davín	Guillermo Pérez Roldán Roberto Azar	Omar Camporese Diego Pérez Ronald Agénor Paolo Pambianco
		Sergio Casal Javier Sánchez 6–2 6–3	Tomas Nydahl Jörgen Windahl
19 Jun	Bristol Open Bristol, Great Britain $100,000 - Grass - 32S/16D Singles - Doubles	Eric Jelen 6–4 3–6 7–5	Nick Brown	Michiel Schapers Richard Matuszewski	Derrick Rostagno Kelly Evernden Michael Stich Brad Drewett
		Paul Chamberlin Tim Wilkison 7–6 6–4	Mike De Palmer Gary Donnelly
	Bari, Italy $93,400 - Clay - 32S/16D Singles - Doubles	Juan Aguilera 4–6 6–3 6–4	Marián Vajda	Claudio Mezzadri Alejandro Aramburu	Franco Davín Pedro Rebolledo Sergio Casal Marc Rosset
		Simone Colombo Claudio Mezzadri 0–6 6–3 6–3	Sergio Casal Javier Sánchez
26 Jun 3 Jul	Wimbledon Championships London, Great Britain Grand Slam $2,204,162 - Grass - 128S/64D/32X Singles - Doubles - Mixed Doubles	Boris Becker 6–0 7–6 6–4	Stefan Edberg	Ivan Lendl John McEnroe	Dan Goldie Paul Chamberlin Mats Wilander Tim Mayotte
		John Fitzgerald Anders Järryd 3–6 7–6 6–4 7–6	Rick Leach Jim Pugh
		Jana Novotná Jim Pugh 6–4, 5–7, 6–4	Jenny Byrne Mark Kratzmann

July

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
10 Jul	Shawmut US Pro Championships Boston, United States Super Series $297,500 - Clay - 56S/28D Singles - Doubles	Andrés Gómez 6–1, 6–4	Mats Wilander	Andre Agassi Martín Jaite	Jaime Yzaga Jay Berger Eduardo Bengoechea Jordi Arrese
		Andrés Gómez Alberto Mancini 3–6, 6–3, 6–4	Todd Nelson Phillip Williamson
	RADO Swiss Open Gstaad, Switzerland $275,000 - Clay - 32S/16D Singles - Doubles	Carl-Uwe Steeb 6–7, 3–6, 6–2, 6–4, 6–2	Magnus Gustafsson	Jan Gunnarsson Sergi Bruguera	Todd Witsken Horacio de la Peña Udo Riglewski Aaron Krickstein
		Cássio Motta Todd Witsken 6–4, 6–3	Petr Korda Milan Šrejber
	Volvo Hall of Fame Tennis Championships Newport, Rhode Island, United States $125,000 - Grass - 32S/16D Singles - Doubles	Jim Pugh 6–4, 4–6, 6–2	Peter Lundgren	Glenn Layendecker Danie Visser	Paul Annacone John Fitzgerald Christian Saceanu Johan Kriek
		Patrick Galbraith Brian Garrow 2–6, 7–5, 6–3	Neil Broad Stefan Kruger
17 Jul	OTB Open Schenectady, New York, United States $100,000 - Hard - 32S/16D Singles - Doubles	Simon Youl 2–6, 6–4, 6–4	Scott Davis	Dan Goldie Glenn Michibata	Jeff Tarango Scott Warner Ramesh Krishnan Chris Pridham
		Scott Davis Broderick Dyke 2–6, 6–4, 6–4	Brad Pearce Byron Talbot
	Davis Cup: Semifinals Båstad, Sweden – Clay Munich, West Germany – Carpet (i)	Semifinal winners Sweden 4–1  West Germany 3–2	Semifinal losers Yugoslavia  United States
24 Jul	Dutch Open Hilversum, Netherlands $150,000 - Clay - 32S/16D Singles - Doubles	Karel Nováček 6–2, 6–4	Emilio Sánchez	Tomás Carbonell Paolo Canè	Paul Haarhuis Horst Skoff Andrei Chesnokov Franco Davín
		Paul Haarhuis Mark Koevermans WEA	Tomás Carbonell Diego Pérez
	Mercedes Cup Stuttgart, West Germany $275,000 - Clay - 48S/24D Singles - Doubles	Martín Jaite 6–3, 6–2	Goran Prpić	Jens Wöhrmann Sergi Bruguera	Guillermo Pérez Roldán Jordi Arrese Alex Antonitsch Martin Wostenholme
		Petr Korda Tomáš Šmíd 6–7, 6–3, 6–1	Florin Segărceanu Cyril Suk
	Sovran Bank Classic Washington, D.C., United States Super Series $297,500 - Hard - 56S/28D Singles - Doubles	Tim Mayotte 3–6, 6–4, 7–5	Brad Gilbert	Todd Witsken Richey Reneberg	Simon Youl Jim Grabb Ramesh Krishnan Paul Chamberlin
		Neil Broad Gary Muller 7–6, 6–1	Jim Grabb Patrick McEnroe
31 Jul	Volvo International Stratton Mountain, Vermont, United States Super Series $400,000 - Hard - 64S/32D Singles - Doubles	Brad Gilbert 7–5, 6–0	Jim Pugh	David Wheaton Jim Grabb	Jim Courier Glenn Layendecker Robert Seguso Michael Chang
		Mark Kratzmann Wally Masur 6–3, 4–6, 7–6	Pieter Aldrich Danie Visser
	Kitzbühel, Austria $300,000 - Clay - 64S/32D Singles - Doubles	Emilio Sánchez 7–6, 6–1, 2–6, 6–2	Martín Jaite	Goran Prpić Javier Sánchez	Francisco Clavet Marián Vajda Sergi Bruguera Martin Střelba
		Emilio Sánchez Javier Sánchez 7–5, 7–6	Petr Korda Tomáš Šmíd
	Båstad, Sweden $275,000 - Clay - 32S/16D Singles - Doubles	Paolo Canè 7–6, 7–6	Bruno Orešar	Johan Anderson Nicklas Kulti	Magnus Gustafsson Karel Nováček Christian Bergström Joakim Nyström
		Per Henricsson Nicklas Utgren 7–5, 6–2	Josef Čihák Karel Nováček

August

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
7 Aug	Swiss Army Knife Open Livingston, New Jersey, United States $93,400 - Hard - 32S/16D Singles - Doubles	Brad Gilbert 6–4, 6–4	Jason Stoltenberg	Chris Bailey Jim Courier	Tim Donovan Mike Brown Jim Grabb Ramesh Krishnan
		Tim Pawsat Tim Wilkison 7–5, 6–3	Kelly Evernden Sammy Giammalva
	Czechoslovak Open Prague, Czechoslovakia $140,000 - Clay - 32S/16D Singles - Doubles	Marcelo Filippini 7–5, 7–6	Horst Skoff	Michael Tauson Franco Davín	Petr Korda Martin Střelba Juan Aguilera Marko Ostoja
		Jordi Arrese Horst Skoff 6–4, 6–4	Petr Korda Tomáš Šmíd
	U.S. Men's Hard Court Championships Indianapolis, United States Super Series $300,000 - Hard - 56S/28D Singles - Doubles	John McEnroe 6–4, 4–6, 6–4	Jay Berger	Stefan Edberg Aaron Krickstein	Richard Matuszewski Tim Mayotte Pete Sampras Todd Witsken
		Pieter Aldrich Danie Visser 7–5, 7–6	Peter Doohan Laurie Warder
14 Aug	Players International Canadian Open Montreal, Quebec, Canada Super Series $550,000 - Hard - 56S/28D Singles - Doubles	Ivan Lendl 6–1, 6–3	John McEnroe	Andre Agassi Jay Berger	Grant Connell Andrew Sznajder Nicolás Pereira Alex Antonitsch
		Kelly Evernden Todd Witsken 7–6, 1–6, 7–6	Charles Beckman Shelby Cannon
	Thriftway ATP Championships Mason, United States Super Series $485,000 - Hard - 64S/32D Singles - Doubles	Brad Gilbert 6–4, 2–6, 7–6	Stefan Edberg	Boris Becker Mats Wilander	Jaime Yzaga Michael Chang Andrés Gómez Jonas Svensson
		Ken Flach Robert Seguso 6–4, 6–4	Pieter Aldrich Danie Visser
	St. Vincent, Italy $125,000 - Clay - 32S/16D Singles - Doubles	Franco Davín 6–2, 6–2	Juan Aguilera	Claudio Pistolesi Tomás Carbonell	Roberto Argüello Gustavo Giussani Marcelo Filippini Andres Võsand
		Josef Čihák Cyril Suk 6–4, 6–2	Massimo Cierro Alessandro de Minicis
28 Aug 4 Sep	US Open New York United States Grand Slam $2,000,000 - Hard - 128S/64D/32X Singles - Doubles - Mixed Doubles	Boris Becker 7–6, 1–6, 6–3, 7–6	Ivan Lendl	Andre Agassi Aaron Krickstein	Tim Mayotte Jimmy Connors Jay Berger Yannick Noah
		John McEnroe Mark Woodforde 6–4, 4–6, 6–3, 6–3	Ken Flach Robert Seguso
		Robin White Shelby Cannon 3–6, 6–2, 7–5	Meredith McGrath Rick Leach

September

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
11 Sep	Geneva Open Geneva, Switzerland $190,000 - Clay - 32S/16D Singles - Doubles	Marc Rosset 6–4, 7–5	Guillermo Pérez Roldán	Eduardo Bengoechea Francisco Yunis	Xavier Daufresne Lars Jonsson Juan Aguilera Sergio Cortes
		Andrés Gómez Alberto Mancini 6–3, 7–5	Mansour Bahrami Guillermo Pérez Roldán
	Madrid Tennis Grand Prix Madrid, Spain $175,000 - Clay - 32S/16D Singles - Doubles	Martín Jaite 6–3, 6–2	Jordi Arrese	Sergio Casal Javier Sánchez	Tomás Carbonell Luiz Mattar Horst Skoff Diego Pérez
		Tomás Carbonell Carlos Costa 7–5, 6–3	Francisco Clavet Tomáš Šmíd
18 Sep	Torneo Godó Barcelona, Spain Super Series $375,000 - Clay - 56S/28D Singles - Doubles	Andrés Gómez 6–4, 6–4, 6–2	Horst Skoff	Ivan Lendl Alberto Mancini	Marcelo Filippini Martín Jaite Carl-Uwe Steeb Thomas Muster
		Gustavo Luza Christian Miniussi 7–6, 5–7, 6–3	Sergio Casal Tomáš Šmíd
	Countrywide Classic Los Angeles, United States Super Series $297,500 - Hard - 32S/16D Singles - Doubles	Aaron Krickstein 2–6, 6–4, 6–2	Michael Chang	Scott Davis Brad Gilbert	Darren Cahill Kevin Curren Andrew Sznajder Mikael Pernfors
		Marty Davis Tim Pawsat 7–5, 7–6	John Fitzgerald Anders Järryd
25 Sep	Volvo Tennis San Francisco San Francisco, United States Super Series $297,500 - Carpet (i) - 32S/16D Singles - Doubles	Brad Gilbert 7–5, 6–2	Anders Järryd	Kevin Curren Kelly Evernden	Derrick Rostagno Jim Grabb Christo van Rensburg Michael Chang
		Pieter Aldrich Danie Visser 6–4, 6–3	Paul Annacone Christo van Rensburg
	Bordeaux Open Bordeaux, France $225,000 - Clay - 32S/16D Singles - Doubles	Ivan Lendl 6–2, 6–2	Emilio Sánchez	Jaime Yzaga Jean-Philippe Fleurian	Henri Leconte Cássio Motta Goran Prpić Tomás Carbonell
		Tomás Carbonell Carlos di Laura 6–4, 6–3	Agustín Moreno Jaime Yzaga
	Campionati Internazionali di Sicilia Palermo, Italy $225,000 - Clay - 32S/16D Singles - Doubles	Guillermo Pérez Roldán 6–1, 6–4	Paolo Canè	Goran Ivanišević Pavel Vojtisek	Alberto Mancini Peter Ballauff Sergi Bruguera Claudio Pistolesi
		Peter Ballauff Rüdiger Haas 6–2, 6–7, 6–4	Goran Ivanišević Diego Nargiso

October

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
2 Oct	Brisbane, Australia $150,000 - Hard - 32S/16D Singles - Doubles	Niclas Kroon 4–6, 6–2, 6–4	Mark Woodforde	Todd Woodbridge Wally Masur	Darren Cahill Eric Jelen Jason Stoltenberg Shane Barr
		Darren Cahill Mark Kratzmann 6–4, 5–7, 6–0	Broderick Dyke Simon Youl
	Orlando, Florida, United States Super Series $297,500 - Hard - 32S/16D Singles - Doubles	Andre Agassi 6–2, 6–1	Brad Gilbert	Jimmy Brown Jaime Yzaga	Jimmy Arias Miguel Nido Emilio Sánchez David Wheaton
		Scott Davis Tim Pawsat 7–5, 5–7, 6–4	Ken Flach Robert Seguso
	Swiss Indoors Basel, Switzerland $361,000 - Hard (i) - 32S/16D Singles - Doubles	Jim Courier 7–6, 3–6, 2–6, 6–0, 7–5	Stefan Edberg	Jimmy Connors Andrés Gómez	Olivier Delaître Omar Camporese Marcelo Filippini Goran Ivanišević
		Udo Riglewski Michael Stich 6–3, 4–6, 6–0	Omar Camporese Claudio Mezzadri
9 Oct	Toulouse, France $225,000 - Hard (i) - 32S/16D Singles - Doubles	Jimmy Connors 6–3, 6–3	John McEnroe	Horst Skoff Andrei Chesnokov	Magnus Gustafsson Martin Laurendeau Christian Bergström Jérôme Potier
		Mansour Bahrami Eric Winogradsky 6–2, 7–6	Todd Nelson Roger Smith
	Australian Indoor Championships Sydney, Australia Super Series $375,000 - Hard (i) - 32S/16D Singles - Doubles	Ivan Lendl 6–2, 6–2, 6–1	Lars-Anders Wahlgren	Niclas Kroon Johan Anderson	Thomas Högstedt Mark Woodforde Slobodan Živojinović Jason Stoltenberg
		David Pate Scott Warner 6–3, 6–7, 7–5	Darren Cahill Mark Kratzmann
16 Oct	Tel Aviv Open Tel Aviv, Israel $100,000 - Hard - 32S/16D Singles - Doubles	Jimmy Connors 2–6, 6–2, 6–1	Gilad Bloom	Gianluca Pozzi Amos Mansdorf	Kelly Jones Josef Čihák Markus Zoecke Miguel Nido
		Jeremy Bates Patrick Baur 6–1, 4–6, 6–1	Rikard Bergh Per Henricsson
	CA-TennisTrophy Vienna, Austria $225,000 - Carpet (i) - 32S/16D Singles - Doubles	Paul Annacone 6–7, 6–4, 6–1, 2–6, 6–3	Kelly Evernden	Petr Korda Thomas Muster	Jay Berger Glenn Layendecker Alexander Volkov Anders Järryd
		Jan Gunnarsson Anders Järryd 6–1, 4–6, 6–1	Paul Annacone Kelly Evernden
	Tokyo Indoor Tokyo, Japan Super Series $500,000 - Carpet (i) - 32S/16D Singles - Doubles	Aaron Krickstein 6–2, 6–2	Carl-Uwe Steeb	Stefan Edberg Darren Cahill	Henri Leconte Grant Connell Rick Leach Ronald Agénor
		Kevin Curren David Pate 4–6, 6–3, 7–6	Andrés Gómez Slobodan Živojinović
23 Oct	Frankfurt, West Germany $175,000 - Carpet (i) - 32S/16D Singles - Doubles	Kevin Curren 6–2, 7–5	Petr Korda	Tom Nijssen Richard Matuszewski	Eric Jelen Michael Stich Glenn Layendecker Jens Wöhrmann
		Pieter Aldrich Danie Visser 7–6, 6–7, 6–3	Kevin Curren Eric Jelen
30 Oct	Paris Open Paris, France Super Series $1,000,000 - Carpet (i) - 32S/16D Singles - Doubles	Boris Becker 6–4, 6–3, 6–3	Stefan Edberg	John McEnroe Aaron Krickstein	Wally Masur Michael Chang Brad Gilbert Jakob Hlasek
		John Fitzgerald Anders Järryd 7–6, 6–4	Jakob Hlasek Eric Winogradsky

November

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
6 Nov	São Paulo, Brazil $100,000 - Carpet - 32S Singles Draw	Martín Jaite 7–6, 6–3	Javier Sánchez	Jean-Philippe Fleurian Mark Koevermans	Jay Berger Marcelo Filippini Francisco Roig Luiz Mattar
	Stockholm Open Stockholm, Sweden Super Series $832,500 - Carpet (i) - 48S/24D Singles - Doubles	Ivan Lendl 7–5, 6–0, 6–3	Magnus Gustafsson	Stefan Edberg Mats Wilander	Tim Mayotte Jim Courier Andre Agassi Jan Gunnarsson
		Jorge Lozano Todd Witsken 6–0, 5–7, 6–3	Rick Leach Jim Pugh
	Benson & Hedges Championships London, Great Britain Super Series $400,000 - Carpet (i) - 32S/16D Singles - Doubles	Michael Chang 6–2, 6–1, 6–1	Guy Forget	John McEnroe Wally Masur	Miloslav Mečíř Robert Seguso Brad Gilbert Andrei Chesnokov
		Jakob Hlasek John McEnroe 6–1, 7–6	Jeremy Bates Kevin Curren
13 Nov	South African Open Johannesburg, South Africa Super Series $297,500 - Hard (i) - 32S/16D Singles - Doubles	Christo van Rensburg 6–4, 7–6, 6–3	Paul Chamberlin	Joey Rive Jeremy Bates	Michael Robertson Gary Muller David Pate Dean Botha
		Luke Jensen Richey Reneberg 6–0, 6–4	Kelly Jones Joey Rive
20 Nov	Citibank Open Itaparica, Brazil $275,000 - Hard - 32S/16D Singles - Doubles	Martín Jaite 6–4, 6–4	Jay Berger	Emilio Sánchez Jaime Yzaga	Luiz Mattar Paul Haarhuis Marcelo Filippini Mark Koevermans
		Rick Leach Jim Pugh 6–2, 7–6	Jorge Lozano Todd Witsken
27 Nov	Nabisco Masters New York City, United States Masters Grand Prix - Super Series $750,000 - Carpet (i) - 8S/8D Singles - Doubles	Stefan Edberg 4–6, 7–6(8–6), 6–3, 6–1	Boris Becker	Ivan Lendl John McEnroe	Round Robin: Aaron Krickstein Michael Chang Brad Gilbert Andre Agassi

December

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
4 Dec	1989 Nabisco Masters London, Great Britain Masters $200,000 - Carpet (i) - 8S/8D Singles - Doubles	Jim Grabb Patrick McEnroe 7–5, 7–5, 5–7, 6–3	John Fitzgerald Anders Järryd	Pieter Aldrich / Danie Visser Darren Cahill / Mark Kratzmann
11 Dec	Davis Cup: Final Stuttgart, West Germany – Carpet (i)	West Germany 3–2	Sweden

List of players and Grand Prix singles titles won, alphabetically by last name:

• Andre Agassi - Orlando (1)
• Ronald Agénor - Athens (1)
• Juan Aguilera - Bari (1)
• José Francisco Altur - San Marino (1)
• Paul Annacone - Vienna (1)
• Boris Becker - Milan, Philadelphia, Wimbledon, US Open, Paris Bercy (5)
• Jay Berger - Charleston (1)
• Paolo Canè - Båstad (1)
• Michael Chang - French Open, Wembley (2)
• Andrei Chesnokov - Nice, Munich (2)
• Jimmy Connors - Toulouse, Tel Aviv (2)
• Jim Courier - Basel (1)
• Kevin Curren - Frankfurt (1)
• Franco Davín - St. Vincent (1)
• Horacio de la Peña - Florence (1)
• Stefan Edberg - Tokyo, Season-Ending Championships (2)
• Kelly Evernden - Wellington (1)
• Marcelo Filippini - Prague (1)
• Guy Forget - Nancy (1)
• Brad Gilbert - Memphis, Stratton Mountain, Livingston, Cincinnati, San Francisco (5)
• Andrés Gómez - Boston, Barcelona (2)
• Jakob Hlasek - Rotterdam (1)
• Martín Jaite - Stuttgart, Madrid, São Paulo, Itaparica (4)
• Eric Jelen - Bristol (1)
• Kelly Jones - Singapore City (1)
• Aaron Krickstein - Sydney, Los Angeles, Tokyo Indoors (3)
• Ramesh Krishnan - Auckland (1)
• Niclas Kroon - Brisbane (1)
• Ivan Lendl - Australian Open, Scottsdale, Miami, Forest Hills, Hamburg, London, Canada, Bordeaux, Sydney Indoors, Stockholm (10)
• Alberto Mancini - Monte Carlo, Rome (2)
• Luiz Mattar - Guarujá, Rio de Janeiro (2)
• Tim Mayotte - Washington, D.C. (1)
• John McEnroe - Lyon, Dallas, Indianapolis (3)
• Miloslav Mečíř - Indian Wells (1)
• Karel Nováček - Hilversum (1)
• Guillermo Pérez Roldán - Palermo (1)
• Jim Pugh - Newport (1)
• Marc Rosset - Geneva (1)
• Emilio Sánchez - Kitzbühel (1)
• Javier Sánchez - Bologna (1)
• Carl-Uwe Steeb - Gstaad (1)
• Robert Van't Hof - Seoul (1)
• Christo van Rensburg - Johannesburg (1)
• Mark Woodforde - Adelaide (1)
• Simon Youl - Schenectady (1)

The following players won their first career title:

• Ronald Agénor
• José Francisco Altur
• Jim Courier
• Franco Davín
• Eric Jelen
• Kelly Jones
• Niclas Kroon
• Jim Pugh
• Marc Rosset
• Carl-Uwe Steeb
• Simon Youl

• 1989 WTA Tour
• World Championship Tennis

• ATP Archive 1989: Nabisco Grand Prix Tournaments:Accessed 22 October 2010.
• History Mens Professional Tours: Accessed 22 October 2010.

• Collins, Bud (2010). The Bud Collins History of Tennis: An Authoritative Encyclopedia and Record Book (2nd ed.). New York: New Chapter Press. ISBN 9780942257700.