The ATP Tour is the elite tour for professional men's tennis organized by the Association of Tennis Professionals (ATP). The ATP Tour includes the four Grand Slam tournaments, the ATP World Tour Finals, the ATP Super 9, the Championship Series and the World Series tournaments.

Schedule This is the complete schedule of events on the 1998 ATP Tour, with player progression documented from the quarter-final stage. . Key Grand Slam events ATP Tour World Championships ATP Super 9 ATP International Series Gold ATP International Series Team events . .

January WeekTournamentChampionsRunners-upSemifinalistsQuarterfinalists5 Jan Hopman CupPerth, AustraliaITF Mixed Teams ChampionshipsHard (i) – $1,000,000 – 8 teams (RR)2–1 Qatar OpenDoha, QatarATP World SeriesHard – $975,000 – 32S/16DSingles – Doubles Petr Korda6–0, 6–3 Fabrice Santoro Goran Ivanišević Andrei Medvedev Greg Rusedski Bernd Karbacher Tim Henman Sjeng Schalken Mahesh Bhupathi Leander Paes 6–4, 3–6, 6–4 Olivier Delaître Fabrice Santoro Adelaide InternationalAdelaide, AustraliaATP World SeriesHard – $315,000 – 32S/16DSingles – Doubles Lleyton Hewitt3–6, 6–3, 7–6(7–4) Jason Stoltenberg Todd Woodbridge Andre Agassi Nicolas Escudé Jérôme Golmard Vincent Spadea Brett Steven Joshua Eagle Andrew Florent6–4, 6–7, 6–3 Ellis Ferreira Rick Leach12 Jan Sydney InternationalSydney, AustraliaATP World SeriesHard – $315,000 – 32S/16DSingles – Doubles Karol Kučera7–5, 6–4 Tim Henman Patrick Rafter Michael Tebbutt Todd Martin Thomas Enqvist Jason Stoltenberg Albert Costa Todd Woodbridge Mark Woodforde 6–3, 7–5 Jacco Eltingh Daniel Nestor Heineken Open Auckland, New ZealandATP World SeriesHard – $315,000 – 32S/16DSingles – Doubles Marcelo Ríos4–6, 6–4, 7–6(7–3) Richard Fromberg Byron Black Félix Mantilla Kenneth Carlsen Christian Vinck Dominik Hrbatý Carlos Costa Patrick Galbraith Brett Steven6–4, 6–2 Tom Nijssen Jeff Tarango19 Jan26 Jan Australian Open Melbourne, AustraliaGrand SlamHard – $3,140,107 – 128S/64D/32XSingles – Doubles Mixed doubles Petr Korda6–2, 6–2, 6–2 Marcelo Ríos Karol Kučera Nicolas Escudé Pete Sampras Jonas Björkman Nicolas Kiefer Alberto Berasategui Jonas Björkman Jacco Eltingh6–2, 5–7, 2–6, 6–4, 6–3 Todd Woodbridge Mark Woodforde Justin Gimelstob Venus Williams6–2, 6–1 Cyril Suk Helena Suková

February WeekTournamentChampionsRunners-upSemifinalistsQuarterfinalists2 Feb Open 13 Marseille, FranceATP World SeriesHard (i) – $514,250 – 32S/16DSingles – Doubles Thomas Enqvist6–4, 6–1 Yevgeny Kafelnikov Mikael Tillström Richard Krajicek Arnaud Clément Arnaud Boetsch Magnus Gustafsson Daniel Vacek Donald Johnson Francisco Montana 6–4, 3–6, 6–3 Mark Keil T. J. Middleton Croatian IndoorsSplit, CroatiaATP World SeriesCarpet (i) – $375,000 – 32S/16DSingles – Doubles Goran Ivanišević7–6(7–3), 7–6(7–5) Greg Rusedski Marc Rosset Martin Sinner Martin Damm Rainer Schüttler Kenneth Carlsen Jiří Novák Martin Damm Jiří Novák7–6, 6–2 Fredrik Bergh Patrik Fredriksson9 Feb Dubai Tennis Championships Dubai, United Arab Emirates ATP World SeriesHard – $1,014,250 – 32S/31Q/16DSingles – Doubles Àlex Corretja7–6(7–0), 6–1 Félix Mantilla Jonas Björkman Wayne Ferreira Carlos Moyá Carlos Costa Alberto Berasategui Nicolas Kiefer Mahesh Bhupathi Leander Paes6–2, 7–5 Donald Johnson Francisco Montana St. Petersburg Open St. Petersburg, Russia ATP World SeriesCarpet (i) – $315,000 – 32S/28Q/16DSingles – Doubles Richard Krajicek6–4, 7–6(7–5) Marc Rosset Thomas Johansson Cédric Pioline Daniel Vacek Fabrice Santoro Dominik Hrbatý Hendrik Dreekmann Nicklas Kulti Mikael Tillström3–6, 6–3, 7–6 Marius Barnard Brent Haygarth Sybase Open San Jose, United States ATP World SeriesHard (i) – $315,000 – 32S/16DSingles – Doubles Andre Agassi6–2, 6–4 Pete Sampras John van Lottum Michael Chang Mark Woodforde Todd Martin Jan-Michael Gambill Tommy Haas Todd Woodbridge Mark Woodforde6–1, 7–5 Nelson Aerts André Sá16 Feb European Community ChampionshipsAntwerp, Belgium ATP Championship SeriesHard – $875,000 – 32S/16DSingles – Doubles Greg Rusedski7–6(7–3), 3–6, 6–1, 6–4 Marc Rosset Karol Kučera Patrick Rafter Petr Korda Thomas Johansson Magnus Larsson Jeff Tarango Wayne Ferreira Yevgeny Kafelnikov7–5, 3–6, 6–2 Tomás Carbonell Francisco Roig Kroger St. Jude InternationalMemphis, United States ATP Championship SeriesHard (i) – $700,000 – 48S/34DSingles – Doubles Mark Philippoussis6–3, 6–2 Michael Chang Marcelo Ríos Gustavo Kuerten Grant Stafford Thomas Enqvist Mark Woodforde Richard Fromberg Todd Woodbridge Mark Woodforde6–3, 6–4 Ellis Ferreira David Roditi23 Feb Advanta ChampionshipsPhiladelphia, United States ATP Championship SeriesHard (i) – $589,250 – 32S/16DSingles – Doubles Pete Sampras7–5, 7–6(7–3) Thomas Enqvist Tommy Haas Sébastien Lareau Sjeng Schalken Jeff Tarango Richey Reneberg Grant Stafford Jacco Eltingh Paul Haarhuis7–6, 6–7, 6–2 David Macpherson Richey Reneberg Guardian Direct Cup London, Great Britain ATP Championship SeriesCarpet (i) – $689,250 – 32S/16DSingles – Doubles Yevgeny Kafelnikov7–5, 6–4 Cédric Pioline Jan Siemerink Wayne Ferreira Karol Kučera Marc-Kevin Goellner Tim Henman Patrick Rafter Martin Damm Jim Grabb6–4, 7–5 Yevgeny Kafelnikov Daniel Vacek

March WeekTournamentChampionsRunners-upSemifinalistsQuarterfinalists2 Mar ABN AMRO World Tennis TournamentRotterdam, NetherlandsATP World SeriesCarpet (i) – $725,000 – 32S/16DSingles – Doubles Jan Siemerink7–6(7–2), 6–2 Thomas Johansson Richard Krajicek Brett Steven Patrick Rafter Greg Rusedski Johan Van Herck Tomás Carbonell Jacco Eltingh Paul Haarhuis 7–6, 6–3 Neil Broad Piet Norval Tennis Channel OpenScottsdale, United StatesATP World SeriesHard – $315,000 – 32S/16DSingles – Doubles Andre Agassi6–4, 7–6(7–3) Jason Stoltenberg Tommy Haas Sjeng Schalken Sébastien Lareau Jan-Michael Gambill Andrea Gaudenzi Albert Costa Cyril Suk Michael Tebbutt4–6, 6–1, 7–6 Kent Kinnear David Wheaton9 Mar Copenhagen OpenCopenhagen, DenmarkATP World SeriesCarpet (i) – $315,000 – 32S/16DSingles – Doubles Magnus Gustafsson3–6, 6–1, 6–1 David Prinosil Jan Siemerink Kenneth Carlsen Olivier Delaître Brett Steven Gianluca Pozzi Andrei Pavel Tom Kempers Menno Oosting 6–4, 7–6 Jan Siemerink Brett Steven Newsweek Champions Cup Indian Wells, United StatesATP Super 9Hard – $2,200,000 – 56S/28DSingles – Doubles Marcelo Ríos6–3, 6–7(15–17), 7–6(7–4), 6–4 Greg Rusedski Thomas Muster Jan-Michael Gambill Andrei Medvedev Thomas Enqvist Andre Agassi Petr Korda Jonas Björkman Patrick Rafter6–4, 7–6 Todd Martin Richey Reneberg16 Mar23 Mar Lipton Championships Key Biscayne, United StatesATP Super 9Hard – $2,450,000 – 96S/64Q/48DSingles – Doubles Marcelo Ríos7–5, 6–3, 6–4 Andre Agassi Àlex Corretja Tim Henman Steve Campbell Jeff Tarango Thomas Enqvist Gustavo Kuerten Ellis Ferreira Rick Leach6–2, 6–4 Alex O'Brien Jonathan Stark23 Mar Grand Prix Hassan IICasablanca, MoroccoATP World SeriesClay – $210,000 – 32S/16DSingles – Doubles Andrea Gaudenzi6–4, 5–7, 6–4 Álex Calatrava Karim Alami Sébastien Grosjean Albert Portas Fernando Vicente Juan Antonio Marín Hicham Arazi Andrea Gaudenzi Diego Nargiso 6–4, 7–6 Cristian Brandi Filippo Messori30 Mar 1998 Davis Cup First round Bratislava, Slovakia – clay (i) Bremen, Germany – carpet (i) Moinhos de Vento Park, Brazil – clay Zürich, Switzerland – carpet (i) Genoa, Italy – clay Victoria, Australia – grass Brussels, Belgium – clay Atlanta, United States – hard 3–2 5–0 3–2 3–2 4–1 3–2 3–2 3–2

April WeekTournamentChampionsRunners-upSemifinalistsQuarterfinalists6 Apr Salem OpenHong Kong SARATP World SeriesHard – $315,000 – 32S/16DSingles – Doubles Kenneth Carlsen6–2, 6–0 Byron Black Sébastien Lareau Thomas Johansson Gianluca Pozzi Oscar Burrieza Sandon Stolle Neville Godwin Byron Black Alex O'Brien 7–5, 6–1 Neville Godwin Tuomas Ketola Estoril OpenOeiras, PortugalATP World SeriesClay – $600,000 – 32S/16DSingles – Doubles Alberto Berasategui3–6, 6–1, 6–3 Thomas Muster Karim Alami Carlos Moyá Félix Mantilla Albert Costa Juan Antonio Marín Carlos Costa Donald Johnson Francisco Montana6–1, 2–6, 6–1 David Roditi Fernon Wibier Gold Flake OpenChennai, IndiaATP World SeriesHard – $405,000 – 32S/22Q/16D/3QSingles – Doubles Patrick Rafter6–3, 6–4 Mikael Tillström Leander Paes Todd Woodbridge Lars Burgsmüller Gérard Solvès Mark Woodforde Andrei Pavel Mahesh Bhupathi Leander Paes6–7, 6–3, 6–2 Olivier Delaître Max Mirnyi13 Apr Torneo GodóBarcelona, SpainATP Championship SeriesClay – $825,000 – 56S/28DSingles – Doubles Todd Martin6–2, 1–6, 6–3, 6–2 Alberto Berasategui Carlos Moyá Andrea Gaudenzi Yevgeny Kafelnikov Dominik Hrbatý Carlos Costa Sergi Bruguera Jacco Eltingh Paul Haarhuis 7–5, 6–0 Ellis Ferreira Rick Leach Japan Open Tennis ChampionshipsTokyo, JapanATP Championship SeriesHard – $755,000 – 56S/28D/5QSingles – Doubles Andrei Pavel6–3, 6–4 Byron Black Jan-Michael Gambill Daniel Vacek David DiLucia Tim Henman David Prinosil Hendrik Dreekmann Sébastien Lareau Daniel Nestor6–3, 6–4 Olivier Delaître Stefano Pescosolido20 Apr Monte Carlo OpenRoquebrune-Cap-Martin, FranceATP Super 9 Clay – $2,200,000 – 56S/28DSingles – Doubles Carlos Moyá6–3, 6–0, 7–5 Cédric Pioline Alberto Berasategui Richard Krajicek Fabrice Santoro Boris Becker Àlex Corretja Petr Korda Jacco Eltingh Paul Haarhuis 6–4, 6–2 Todd Woodbridge Mark Woodforde U.S. Men's Clay Court ChampionshipsOrlando, United StatesATP World Series Clay – $264,250 – 32S/16DSingles – Doubles Jim Courier7–5, 3–6, 7–5 Michael Chang Mikael Tillström Andrei Pavel Márcio Carlsson Andrew Ilie Marcello Craca Álex Calatrava Grant Stafford Kevin Ullyett4–6, 6–4, 7–5 Michael Tebbutt Mikael Tillström27 Apr Prague OpenPrague, Czech Republic ATP World SeriesClay – $340,000 – 32S/16DSingles – Doubles Fernando Meligeni6–1, 6–4 Slava Doseděl Nicolás Lapentti Dinu Pescariu Jacobo Díaz Fernando Vicente Javier Sánchez Andrei Chesnokov Wayne Arthurs Andrew Kratzmann6–1, 6–1 Fredrik Bergh Nicklas Kulti AT&T ChallengeAtlanta, United States ATP World SeriesClay – $315,000 – 32S/16DSingles – Doubles Pete Sampras6–7(2–7), 6–3, 7–6(7–4) Jason Stoltenberg Álex Calatrava Andrei Pavel Ramón Delgado Steve Campbell Franco Squillari Richey Reneberg Ellis Ferreira Brent Haygarth6–3, 0–6, 6–2 Alex O'Brien Richey Reneberg BMW OpenMunich, Germany ATP World SeriesClay – $500,000 – 32S/16DSingles – Doubles Thomas Enqvist6–7(4–7), 7–6(8–6), 6–3 Andre Agassi Magnus Gustafsson Galo Blanco Oliver Gross Nicolas Escudé Tomas Nydahl Jonas Björkman Todd Woodbridge Mark Woodforde6–0, 6–3 Joshua Eagle Andrew Florent

May WeekTournamentChampionsRunners-upSemifinalistsQuarterfinalists4 May ATP German OpenHamburg, GermanyATP Super 9Clay – $2,200,000 – 56S/28DSingles – Doubles Albert Costa6–2, 6–0, 1–0, retired Àlex Corretja Karol Kučera Félix Mantilla Fabrice Santoro Thomas Muster Gustavo Kuerten Goran Ivanišević Donald Johnson Francisco Montana 6–2, 7–5 David Adams Brett Steven International Tennis ChampionshipsCoral Springs, United StatesATP World SeriesClay – $245,000 – 32S/16DSingles – Doubles Andrew Ilie7–5, 6–4 Davide Sanguinetti Justin Gimelstob Johan Van Herck Sébastien Grosjean Xavier Malisse Michael Tebbutt Ramón Delgado Grant Stafford Kevin Ullyett7–5, 6–4 Mark Merklein Vincent Spadea11 May Italian OpenRome, ItalyATP Super 9Clay – $2,200,000 – 64S/32DSingles – Doubles Marcelo Ríoswalkover Albert Costa Alberto Berasategui Gustavo Kuerten Michael Chang Brett Steven Richard Krajicek Fernando Vicente Mahesh Bhupathi Leander Paes 6–4, 4–6, 7–6 Ellis Ferreira Rick Leach