• Doha

  Doha, | 5 - 11 January, 1998

  Singles Winner

  Petr Korda

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• Adelaide

  Adelaide, | 5 - 11 January, 1998

  Singles Winner

  Lleyton Hewitt

  Doubles Winners

  Joshua Eagle

  Andrew Florent

  Results

• Auckland

  Auckland, | 12 - 18 January, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Patrick Galbraith

  Brett Steven

  Results

• Sydney

  Sydney, | 12 - 18 January, 1998

  Singles Winner

  Karol Kucera

  Doubles Winners

  Mark Woodforde

  Todd Woodbridge

  Results

• 

  Australian Open

  Melbourne, | 19 January - 1 February, 1998

  Singles Winner

  Petr Korda

  Doubles Winners

  Jonas Bjorkman

  Jacco Eltingh

  Results

• Marseille

  Marseille, | 2 - 8 February, 1998

  Singles Winner

  Thomas Enqvist

  Doubles Winners

  Donald Johnson

  Francisco Montana

  Results

• Split

  Split, | 2 - 8 February, 1998

  Singles Winner

  Goran Ivanisevic

  Doubles Winners

  Martin Damm

  Jiri Novak

  Results

• Dubai

  Dubai, | 9 - 15 February, 1998

  Singles Winner

  Alex Corretja

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• San Jose

  San Jose, | 9 - 15 February, 1998

  Singles Winner

  Andre Agassi

  Doubles Winners

  Mark Woodforde

  Todd Woodbridge

  Results

• St. Petersburg

  St. Petersburg, | 9 - 15 February, 1998

  Singles Winner

  Richard Krajicek

  Doubles Winners

  Nicklas Kulti

  Mikael Tillstrom

  Results

• Antwerp

  Antwerp, | 16 - 22 February, 1998

  Singles Winner

  Greg Rusedski

  Doubles Winners

  Wayne Ferreira

  Yevgeny Kafelnikov

  Results

• Memphis

  Memphis, | 16 - 22 February, 1998

  Singles Winner

  Mark Philippoussis

  Doubles Winners

  Mark Woodforde

  Todd Woodbridge

  Results

• London-1

  London, | 23 February - 1 March, 1998

  Singles Winner

  Yevgeny Kafelnikov

  Doubles Winners

  Martin Damm

  Jim Grabb

  Results

• Philadelphia

  Philadelphia, | 23 February - 1 March, 1998

  Singles Winner

  Pete Sampras

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Rotterdam

  Rotterdam, | 2 - 8 March, 1998

  Singles Winner

  Jan Siemerink

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Scottsdale

  Scottsdale, | 2 - 8 March, 1998

  Singles Winner

  Andre Agassi

  Doubles Winners

  Cyril Suk

  Michael Tebbutt

  Results

• 

  ATP Masters 1000 Indian Wells

  Indian Wells, | 9 - 15 March, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Jonas Bjorkman

  Patrick Rafter

  Results

• Copenhagen

  Copenhagen, | 9 - 15 March, 1998

  Singles Winner

  Magnus Gustafsson

  Doubles Winners

  Tom Kempers

  Menno Oosting

  Results

• 

  ATP Masters 1000 Miami

  Miami, | 16 - 29 March, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Ellis Ferreira

  Rick Leach

  Results

• Casablanca

  Casablanca, | 23 - 29 March, 1998

  Singles Winner

  Andrea Gaudenzi

  Doubles Winners

  Andrea Gaudenzi

  Diego Nargiso

  Results

• Estoril

  Estoril, | 6 - 12 April, 1998

  Singles Winner

  Alberto Berasategui

  Doubles Winners

  Donald Johnson

  Francisco Montana

  Results

• Chennai

  Chennai, | 6 - 12 April, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• Hong Kong

  Hong Kong, | 6 - 12 April, 1998

  Singles Winner

  Kenneth Carlsen

  Doubles Winners

  Byron Black

  Alex O'Brien

  Results

• Barcelona

  Barcelona, | 13 - 19 April, 1998

  Singles Winner

  Todd Martin

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Tokyo

  Tokyo, | 13 - 19 April, 1998

  Singles Winner

  Andrei Pavel

  Doubles Winners

  Sebastien Lareau

  Daniel Nestor

  Results

• 

  ATP Masters 1000 Monte-Carlo

  Monte-Carlo, | 20 - 26 April, 1998

  Singles Winner

  Carlos Moya

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Orlando

  Orlando, | 20 - 26 April, 1998

  Singles Winner

  Jim Courier

  Doubles Winners

  Grant Stafford

  Kevin Ullyett

  Results

• Munich

  Munich, | 27 April - 3 May, 1998

  Singles Winner

  Thomas Enqvist

  Doubles Winners

  Mark Woodforde

  Todd Woodbridge

  Results

• Prague

  Prague, | 27 April - 3 May, 1998

  Singles Winner

  Fernando Meligeni

  Doubles Winners

  Wayne Arthurs

  Andrew Kratzmann

  Results

• Atlanta

  Atlanta, | 27 April - 3 May, 1998

  Singles Winner

  Pete Sampras

  Doubles Winners

  Ellis Ferreira

  Brent Haygarth

  Results

• 

  ATP Masters 1000 Hamburg

  Hamburg, | 4 - 10 May, 1998

  Singles Winner

  Albert Costa

  Doubles Winners

  Donald Johnson

  Francisco Montana

  Results

• Coral Springs

  , | 4 - 10 May, 1998

  Singles Winner

  Andrew Ilie

  Doubles Winners

  Grant Stafford

  Kevin Ullyett

  Results

• 

  ATP Masters 1000 Rome

  Rome, | 11 - 17 May, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• World Team Cup

  Dusseldorf, | 18 - 24 May, 1998

  Team Winner

  Germany

  Doubles Winners

  Boris Becker

  David Prinosil

  Results

• St. Polten

  St. Polten, | 18 - 24 May, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Jim Grabb

  David Macpherson

  Results

• 

  Roland Garros

  Paris, | 25 May - 7 June, 1998

  Singles Winner

  Carlos Moya

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Halle

  Halle, | 8 - 14 June, 1998

  Singles Winner

  Yevgeny Kafelnikov

  Doubles Winners

  Ellis Ferreira

  Rick Leach

  Results

• London / Queen's Club

  London, | 8 - 14 June, 1998

  Singles Winner

  Scott Draper

  Doubles Winners

  Jonas Bjorkman

  Patrick Rafter

  Results

• Bologna

  Bologna, | 8 - 14 June, 1998

  Singles Winner

  Julian Alonso

  Doubles Winners

  Brandon Coupe

  Paul Rosner

  Results

• 's-Hertogenbosch

  s-Hertogenbosch, | 15 - 21 June, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Guillaume Raoux

  Jan Siemerink

  Results

• Nottingham

  Nottingham, | 15 - 21 June, 1998

  Singles Winner

  Jonas Bjorkman

  Doubles Winners

  Justin Gimelstob

  Byron Talbot

  Results

• 

  Wimbledon

  London, | 22 June - 5 July, 1998

  Singles Winner

  Pete Sampras

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Gstaad

  Gstaad, | 6 - 12 July, 1998

  Singles Winner

  Alex Corretja

  Doubles Winners

  Gustavo Kuerten

  Fernando Meligeni

  Results

• Bastad

  Bastad, | 6 - 12 July, 1998

  Singles Winner

  Magnus Gustafsson

  Doubles Winners

  Magnus Gustafsson

  Magnus Larsson

  Results

• Newport

  Newport, | 6 - 12 July, 1998

  Singles Winner

  Leander Paes

  Doubles Winners

  Doug Flach

  Sandon Stolle

  Results

• Stuttgart-1

  Stuttgart, | 20 - 26 July, 1998

  Singles Winner

  Gustavo Kuerten

  Doubles Winners

  Olivier Delaitre

  Fabrice Santoro

  Results

• Washington

  Washington, | 20 - 26 July, 1998

  Singles Winner

  Andre Agassi

  Doubles Winners

  Grant Stafford

  Kevin Ullyett

  Results

• Kitzbuhel

  Kitzbuhel, | 27 July - 2 August, 1998

  Singles Winner

  Albert Costa

  Doubles Winners

  Tom Kempers

  Daniel Orsanic

  Results

• Umag

  Umag, | 27 July - 2 August, 1998

  Singles Winner

  Bohdan Ulihrach

  Doubles Winners

  Neil Broad

  Piet Norval

  Results

• Los Angeles

  Los Angeles, | 27 July - 2 August, 1998

  Singles Winner

  Andre Agassi

  Doubles Winners

  Patrick Rafter

  Sandon Stolle

  Results

• 

  ATP Masters 1000 Canada

  Toronto, | 3 - 9 August, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Martin Damm

  Jim Grabb

  Results

• Amsterdam

  Amsterdam, | 3 - 8 August, 1998

  Singles Winner

  Magnus Norman

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• 

  ATP Masters 1000 Cincinnati

  Cincinnati, | 10 - 16 August, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Mark Knowles

  Daniel Nestor

  Results

• San Marino

  San Marino, | 10 - 16 August, 1998

  Singles Winner

  Dominik Hrbaty

  Doubles Winners

  Jiri Novak

  David Rikl

  Results

• Indianapolis

  Indianapolis, | 17 - 23 August, 1998

  Singles Winner

  Alex Corretja

  Doubles Winners

  Jiri Novak

  David Rikl

  Results

• New Haven

  New Haven, | 17 - 23 August, 1998

  Singles Winner

  Karol Kucera

  Doubles Winners

  Wayne Arthurs

  Peter Tramacchi

  Results

• Boston

  Boston, | 24 - 30 August, 1998

  Singles Winner

  Michael Chang

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• Long Island

  Long Island, | 24 - 30 August, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Julian Alonso

  Javier Sanchez

  Results

• 

  US Open

  New York, | 31 August - 13 September, 1998

  Singles Winner

  Patrick Rafter

  Doubles Winners

  Cyril Suk

  Sandon Stolle

  Results

• Bucharest

  Bucharest, | 14 - 20 September, 1998

  Singles Winner

  Francisco Clavet

  Doubles Winners

  Andrei Pavel

  Gabriel Trifu

  Results

• Tashkent

  Tashkent, | 14 - 20 September, 1998

  Singles Winner

  Tim Henman

  Doubles Winners

  Stefano Pescosolido

  Laurence Tieleman

  Results

• Bournemouth

  Bournemouth, | 14 - 20 September, 1998

  Singles Winner

  Felix Mantilla

  Doubles Winners

  Neil Broad

  Kevin Ullyett

  Results

• Grand Slam Cup

  Munich, Germany | 28 September - 4 October, 1998

  Singles Winner

  Marcelo Rios

  Results

• Mallorca

  Mallorca, | 28 September - 4 October, 1998

  Singles Winner

  Gustavo Kuerten

  Doubles Winners

  Pablo Albano

  Daniel Orsanic

  Results

• Toulouse

  Toulouse, | 28 September - 4 October, 1998

  Singles Winner

  Jan Siemerink

  Doubles Winners

  Olivier Delaitre

  Fabrice Santoro

  Results

• Basel

  Basel, | 5 - 11 October, 1998

  Singles Winner

  Tim Henman

  Doubles Winners

  Olivier Delaitre

  Fabrice Santoro

  Results

• Palermo

  Palermo, | 5 - 11 October, 1998

  Singles Winner

  Mariano Puerta

  Doubles Winners

  Donald Johnson

  Francisco Montana

  Results

• Shanghai

  Shanghai, | 5 - 11 October, 1998

  Singles Winner

  Michael Chang

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• Vienna

  Vienna, | 12 - 18 October, 1998

  Singles Winner

  Pete Sampras

  Doubles Winners

  Yevgeny Kafelnikov

  Daniel Vacek

  Results

• Singapore

  Singapore, | 12 - 18 October, 1998

  Singles Winner

  Marcelo Rios

  Doubles Winners

  Mark Woodforde

  Todd Woodbridge

  Results

• Ostrava

  Ostrava, | 19 - 25 October, 1998

  Singles Winner

  Andre Agassi

  Doubles Winners

  Nicolas Kiefer

  David Prinosil

  Results

• Lyon

  Lyon, | 19 - 25 October, 1998

  Singles Winner

  Alex Corretja

  Doubles Winners

  Olivier Delaitre

  Fabrice Santoro

  Results

• 

  ATP Masters 1000 Stuttgart

  Stuttgart, | 26 October - 1 November, 1998

  Singles Winner

  Richard Krajicek

  Doubles Winners

  Sebastien Lareau

  Alex O'Brien

  Results

• Mexico City

  Mexico City, | 26 October - 1 November, 1998

  Singles Winner

  Jiri Novak

  Doubles Winners

  Jiri Novak

  David Rikl

  Results

• 

  ATP Masters 1000 Paris

  Paris, | 2 - 8 November, 1998

  Singles Winner

  Greg Rusedski

  Doubles Winners

  Mahesh Bhupathi

  Leander Paes

  Results

• Bogota

  Bogota, | 2 - 8 November, 1998

  Singles Winner

  Mariano Zabaleta

  Doubles Winners

  Diego Del Rio

  Mariano Puerta

  Results

• Moscow

  Moscow, | 9 - 15 November, 1998

  Singles Winner

  Yevgeny Kafelnikov

  Doubles Winners

  Jared Palmer

  Jeff Tarango

  Results

• Stockholm

  Stockholm, | 9 - 15 November, 1998

  Singles Winner

  Todd Martin

  Doubles Winners

  Nicklas Kulti

  Mikael Tillstrom

  Results

• Santiago

  Santiago, | 9 - 15 November, 1998

  Singles Winner

  Francisco Clavet

  Doubles Winners

  Mariano Hood

  Sebastian Prieto

  Results

• 

  ATP Tour World Doubles Championship

  Hartford, United States | 16 - 22 November, 1998

  Doubles Winners

  Jacco Eltingh

  Paul Haarhuis

  Results

• 

  ATP Tour World Championship

  , | 23 - 29 November, 1998

  Singles Winner

  Alex Corretja

  Results

• 

  Davis Cup

  , | 4 - 11 December, 1998

  Team Winner

  Sweden