View source for Heinz Günthardt

{{Short description|Swiss tennis player (born 1959)}}
{{Use dmy dates|date=April 2024}}
{{Infobox tennis biography
|name                        = Heinz Günthardt
|image                       = Tennis finale heren enkel Gunthardt tegen Taroczy Melkhuisje Hilversum Gunthar, Bestanddeelnr 931-6053.jpg
|image_size                  =  
|caption                     = Günthardt in Hilversum 1981
|fullname                    = Heinz Peter Günthardt
|country                     = {{flagu|Switzerland}}
|residence                   =
|birth_date                  = {{birth date and age|1959|2|8|df=y}}
|birth_place                 = [[Zürich]], Switzerland
|death_date                  =
|death_place                 =
|height                      = {{height|m=1.80}}
|turnedpro                   = 1976
|retired                     = 1990
|plays                       = Right-handed (one-handed backhand)
|careerprizemoney            = $1,550,007
|tennishofyear               = <!-- year inducted into the Tennis Hall of Fame -->
|tennishofid                 = <!-- ID from the Tennis HoF website, taken from http://www.tennisfame.com/hall-of-famers/First Name-Last Name i.e. martina-navratilova, which it is all undercase letters-->
|website                     = <!-- official web site address like this: [http://www.site.com www.site.com] -->
|singlesrecord               = 228–193
|singlestitles               = 5
|highestsinglesranking       = No. 22 (7 April 1986)
|FrenchOpenresult            = 4R ([[1985 French Open – Men's singles|1985]])
|Wimbledonresult             = QF ([[1985 Wimbledon Championships – Men's singles|1985]])
|USOpenresult                = QF ([[1985 US Open – Men's singles|1985]])
|Othertournaments            = yes
|WCTFinalsresult             = QF ([[1980 World Championship Tennis Finals – Singles|1980]])
|doublesrecord               = 409–227
|doublestitles               = 30
|highestdoublesranking       = No. 3 (8 July 1985)
|AustralianOpenDoublesresult = 2R ([[1990 Australian Open – Men's doubles|1990]])
|FrenchOpenDoublesresult     = '''W''' ([[1981 French Open – Men's doubles|1981]])
|WimbledonDoublesresult      = '''W''' ([[1985 Wimbledon Championships – Men's doubles|1985]])
|USOpenDoublesresult         = F ([[1981 US Open – Men's doubles|1981]])
|OthertournamentsDoubles     = yes
|OlympicsDoublesresult       = 2R ([[Tennis at the 1988 Summer Olympics – Men's doubles|1988]])
|Mixed                       = yes
|mixedtitles                 = 2
|FrenchOpenMixedresult       = '''W''' ([[1985 French Open – Mixed doubles|1985]])
|WimbledonMixedresult        = F ([[1986 Wimbledon Championships – Mixed doubles|1986]])
|USOpenMixedresult           = '''W''' ([[1985 US Open – Mixed doubles|1985]])
}}

'''Heinz Peter Günthardt''' ({{IPA|de|haɪ̯nt͡s ˈɡʏnthart}}; born 8 February 1959) is a retired [[tennis]] player from [[Switzerland]].

==Tennis player career==
Günthardt won five singles titles during his professional career, including the [[ABN AMRO World Tennis Tournament|Rotterdam WCT]] in 1980. The right-hander reached his career-high [[Association of Tennis Professionals|ATP]] singles ranking of world No. 22 in April 1986.

In doubles, he captured a total number of 30 titles. Günthardt won the men's doubles at the 1981 Roland Garros and the [[1985 Wimbledon Championships]] with [[Balázs Taróczy]], and the mixed doubles at the [[1985 US Open (tennis)|1985 US Open]] with [[Martina Navratilova]]. He was also a member of the Swiss team at the [[Tennis at the 1988 Summer Olympics|1988 Olympic Games]].<ref>[https://www.sports-reference.com/olympics/athletes/gu/heinz-gunthardt-1.html Olympic results] {{webarchive|url=https://web.archive.org/web/20100605110829/http://www.sports-reference.com/olympics/athletes/gu/heinz-gunthardt-1.html |date=5 June 2010 }}</ref>

==Coaching career==
Günthardt was the coach of [[Steffi Graf]] from the start of 1992 until the end of Graf's tennis playing career in July 1999, and he also worked briefly with [[Jelena Dokić]] and [[Jennifer Capriati]].<ref>[https://www.espn.com/sports/tennis/french04/news/story?id=1813680 Serena's loss portends well for Capriati], ESPN, 1 June 2004</ref>

From February to November 2010, he coached former world No. 1 [[Ana Ivanovic]].<ref>[http://www.womenstennisblog.com/2010/02/22/heinz-gunthardt-is-ana-ivanovic%E2%80%99s-new-coach/ Heinz Gunthardt is Ana Ivanovic's new coach | Ana Ivanovic]</ref> He had not coached full-time since Graf's retirement in 1999.<ref>[http://www.sports-central.org/sports/2010/05/11/ivanovic_makes_the_right_call_with_gnthardt.php Sports Central / Sports Articles and Columns / Tennis / Ivanovic Makes the Right Call with Günthardt]</ref> When Günthardt started coaching her, Ivanovic had dropped out of the WTA's top 20, and she dropped to a career low of world No. 65 in July 2010.<ref>[https://www.theatlantic.com/magazine/archive/2010/09/high-strung/308175/ High Strung – Tom Perrotta – The Atlantic]</ref> During their partnership, Ivanovic recovered to world No. 17<ref>[http://usatoday30.usatoday.com/sports/tennis/2010-10-17-weekly-net-post_N.htm Weekly net post: Welcome back Ana Ivanovic. We missed you – USATODAY.com]</ref><ref>[http://www.thejakartapost.com/news/2010/11/08/resurgent-ivanovic-wins-bali-crown.html Resurgent Ivanovic wins Bali crown | The Jakarta Post]</ref> before Günthardt ended his coaching relationship with her due to family responsibilities.<ref>[http://bleacherreport.com/articles/507025-ana-ivanovic-splits-with-coach-heinz-gunthardt Ana Ivanovic Splits with Coach Heinz Gunthardt | Bleacher Report]</ref>

Günthardt has been captain of the Swiss [[Fed cup|Fed Cup]] team since March 2012. He reached the final with the team in 2021, and won the Cup in 2022.<ref>{{Cite web |url=https://www.billiejeankingcup.com/en/news/328174.aspx |access-date=2022-11-13 |website=billiejeankingcup.com|title=Switzerland Crowned 2022 Billie Jean Kng Cup Champions|author=Matt Roberts}}</ref>

==Career finals==
===Singles: 9 (5–4)===
{|class="sortable wikitable"
!style="width:40px"|Result
!style="width:35px" class="unsortable"|W/L 
!style="width:60px"|Date
!style="width:195px"|Tournament
!style="width:60px"|Surface
!style="width:170px"|Opponent
!style="width:130px" class="unsortable"|Score
|-
| style="background:#98fb98;" | Win
| 1–0
| Feb 1978
| [[Springfield International Tennis Classic|Springfield]], U.S.
| Carpet (i)
| {{flagicon|USA}} [[Harold Solomon]]
| 6–3, 3–6, 6–2
|-
| style="background:#98fb98;" | Win
| 2–0
| Mar 1980
| [[1980 ABN World Tennis Tournament|Rotterdam]], Netherlands
| Carpet (i)
| {{flagicon|USA}} [[Gene Mayer]]
| 6–2, 6–4
|-
| style="background:#98fb98;" | Win
| 3–0
| Apr 1980
| [[ATP Johannesburg|Johannesburg]], South Africa
| Hard
| {{flagicon|USA}} [[Victor Amaya]]
| 6–4, 6–4
|-
| style="background:#98fb98;" | Win
| 4–0
| Jul 1980
| [[1980 Suisse Open Gstaad|Gstaad]], Switzerland
| Clay
| {{flagicon|AUS}} [[Kim Warwick]]
| 4–6, 6–4, 7–6<sup>(7–1)</sup>
|-
| style="background:#ffa07a;" |Loss
| 4–1
| Jul 1981
| [[Dutch Open (tennis)|Hilversum]], Netherlands
| Clay
| {{flagicon|HUN}} [[Balázs Taróczy]]
| 3–6, 7–6, 4–6
|-
| style="background:#ffa07a;" |Loss
| 4–2
| Jul 1982
| [[Zell Am See|Zell Am See WCT]], Austria
| Clay
| {{flagicon|ARG}} [[José Luis Clerc]]
| 0–6, 6–3, 2–6, 1–6
|-
| style="background:#ffa07a;" |Loss
| 4–3
| Jul 1983
| [[ATP Stuttgart|Stuttgart Outdoor]], West Germany
| Clay
| {{flagicon|ESP}} [[José Higueras]]
| 1–6, 1–6, 6–7
|-
| style="background:#98fb98;" | Win
| 5–3
| Nov 1983
| [[Grand Prix de Tennis de Toulouse|Toulouse]], France
| Hard (i)
| {{flagicon|PER}} [[Pablo Arraya]]
| 6–0, 6–2
|-
| style="background:#ffa07a;" |Loss
| 5–4
| Nov 1984
| Toulouse, France
| Hard (i)
| {{flagicon|USA}} [[Mark Dickson (tennis)|Mark Dickson]]
| 6–7<sup>(3–7)</sup>, 4–6
|}

===Doubles: 59 (30–29)===
{|class="sortable wikitable"
!style="width:40px"|Result
!style="width:25px"|No.
!style="width:30px"|Date
!style="width:195px"|Tournament
!style="width:60px"|Surface
!style="width:170px"|Partner
!style="width:170px"|Opponents
!style="width:150px" class="unsortable"|Score
|-
| style="background:#ffa07a;" |Loss
| 1.
| 1978
| [[Canadian Open (tennis)|Toronto]], Canada
| Clay
| {{flagicon|SUI}} [[Colin Dowdeswell]]
| {{flagicon|POL}} [[Wojciech Fibak]] <br> {{flagicon|NED}} [[Tom Okker]]
| 3–6, 6–7
|-
| style="background:#ffa07a;" |Loss
| 2.
| 1979
| [[ATP Rotterdam|Rotterdam]], Netherlands
| Carpet (i)
| {{flagicon|RSA|1928}} [[Bernard Mitton]]
| {{flagicon|USA}} [[Peter Fleming (tennis)|Peter Fleming]] <br> {{flagicon|USA}} [[John McEnroe]]
| 4–6, 4–6
|-
| style="background:#98fb98;" |Win
| 1.
| 1979
| [[ATP Johannesburg|Johannesburg]], South Africa
| Hard
| {{flagicon|SUI}} Colin Dowdeswell
| {{flagicon|RSA|1928}} [[Raymond Moore (tennis)|Raymond Moore]] <br> {{flagicon|ROU|1965}} [[Ilie Năstase]]
| 6–3, 7–6
|-
| style="background:#98fb98;" |Win
| 2.
| 1979
| [[Swedish Open|Båstad]], Sweden
| Clay
| {{flagicon|RSA|1928}} [[Bob Hewitt]]
| {{flagicon|AUS}} [[Mark Edmondson]] <br> {{flagicon|AUS}} [[John Marks (tennis)|John Marks]]
| 6–2, 6–2
|-
| style="background:#98fb98;" |Win
| 3.
| 1979
| [[Generali Open|Kitzbühel]], Austria
| Clay
| {{flagicon|YUG}} [[Željko Franulović]]
| {{flagicon|AUS}} [[Dick Crealy]] <br> {{flagicon|ITA}} [[Antonio Zugarelli]]
| 6–2, 6–4
|-
| style="background:#ffa07a;" |Loss
| 3.
| 1979
| [[Canadian Open (tennis)|Toronto]], Canada
| Hard
| {{flagicon|RSA|1928}} Bob Hewitt
| {{flagicon|USA}} Peter Fleming <br> {{flagicon|USA}} John McEnroe
| 7–6, 6–7, 1–6
|-
| style="background:#ffa07a;" |Loss
| 4.
| 1979
| [[Cologne Grand Prix|Cologne]], West Germany
| Hard (i)
| {{flagicon|TCH}} [[Pavel Složil]]
| {{flagicon|USA}} [[Gene Mayer]] <br> {{flagicon|USA}} [[Stan Smith]]
| 3–6, 4–6
|-
| style="background:#ffa07a;" |Loss
| 5.
| 1980
| [[ATP Denver|Denver]], U.S.
| Carpet
| {{flagicon|POL}} [[Wojciech Fibak]]
| {{flagicon|RSA|1928}} [[Kevin Curren]] <br> {{flagicon|USA}} [[Steve Denton]]
| 5–7, 2–6
|-
| style="background:#ffa07a;" |Loss
| 6.
| 1980
| [[Johannesburg]], South Africa
| Hard
| {{flagicon|SUI}} Colin Dowdeswell
| {{flagicon|RSA|1928}} Bob Hewitt <br> {{flagicon|RSA|1928}} [[Frew McMillan]]
| 4–6, 3–6
|-
| style="background:#98fb98;" |Win
| 4.
| 1980
| [[BMW Open|Munich]], West Germany
| Clay
| {{flagicon|RSA|1928}} Bob Hewitt
| {{flagicon|AUS}} [[David Carter (tennis)|David Carter]] <br> {{flagicon|NZL}} [[Chris Lewis (tennis)|Chris Lewis]]
| 7–6, 6–1
|-
| style="background:#98fb98;" | Win
| 5.
| 1980
| [[Swedish Open|Båstad]], Sweden
| Clay
| {{flagicon|SUI}} [[Markus Günthardt]]
| {{flagicon|GBR}} [[John Feaver]] <br> {{flagicon|AUS}} [[Peter McNamara]]
| 6–4, 6–4
|-
| style="background:#ffa07a;" |Loss
| 7.
| 1980
| [[Canadian Open (tennis)|Toronto]], Canada
| Hard
| {{flagicon|USA}} [[Sandy Mayer]]
| {{flagicon|USA}} [[Bruce Manson]] <br> {{flagicon|USA}} [[Brian Teacher]]
| 3–6, 6–3, 4–6
|-
| style="background:#ffa07a;" |Loss
| 8.
| 1980
| [[ATP Geneva|Geneva]], Switzerland
| Clay
| {{flagicon|SUI}} Markus Günthardt
| {{flagicon|YUG}} [[Željko Franulović]] <br> {{flagicon|HUN}} [[Balázs Taróczy]]
| 4–6, 6–4, 4–6
|-
| style="background:#ffa07a;" | Loss
| 9.
| 1980
| [[BA-CA TennisTrophy|Vienna]], Austria
| Hard (i)
| {{flagicon|TCH}} Pavel Složil
| {{flagicon|USA}} [[Robert Lutz (tennis)|Robert Lutz]] <br> {{flagicon|USA}} [[Stan Smith]]
| 1–6, 2–6
|-
| style="background:#98fb98;" | Win
| 6.
| 1980
| [[Stockholm Open|Stockholm]], Sweden
| Carpet (i)
| {{flagicon|AUS}} [[Paul McNamee]]
| {{flagicon|USA}} Robert Lutz <br> {{flagicon|USA}} Stan Smith
| 6–7, 6–3, 6–2
|-
| style="background:#ffa07a;" | Loss
| 10.
| 1980
| [[ATP Johannesburg|Johannesburg]], South Africa
| Hard
| {{flagicon|AUS}} Paul McNamee
| {{flagicon|USA}} Robert Lutz <br> {{flagicon|USA}} Stan Smith
| 7–6, 3–6, 4–6
|-
| style="background:#98fb98;" | Win
| 7.
| 1981
| [[Monte-Carlo Masters|Monte-Carlo]], Monaco
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Pavel Složil <br> {{flagicon|TCH}} [[Tomáš Šmíd]]
| 6–3, 6–3
|- bgcolor="#f3e6d7"
| style="background:#98fb98;" | Win
| 8.
| 1981
| [[French Open]], Paris
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} [[Terry Moor]] <br> {{flagicon|USA}} [[Eliot Teltscher]]
| 6–2, 7–6, 6–3
|-
| style="background:#98fb98;" | Win
| 9.
| 1981
| [[Swiss Open (tennis)|Gstaad]], Switzerland
| Clay
| {{flagicon|SUI}} Markus Günthardt
| {{flagicon|AUS}} David Carter <br> {{flagicon|AUS}} [[Paul Kronk]]
| 6–4, 6–1
|-
| style="background:#98fb98;" | Win
| 10.
| 1981
| [[Dutch Open (tennis)|Hilversum]], Netherlands
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|RSA|1928}} [[Raymond Moore (tennis)|Raymond Moore]] <br> {{flagicon|RSA|1928}} [[Andrew Pattison]]
| 6–0, 6–2
|-
| style="background:#98fb98;" | Win
| 11.
| 1981
| [[ATP Stratton Mountain|North Conway]], U.S.
| Clay
| {{flagicon|AUS}} [[Peter McNamara]]
| {{flagicon|TCH}} Pavel Složil <br> {{flagicon|USA}} [[Ferdi Taygan]]
| 6–7, 7–5, 6–4
|- bgcolor="#f3e6d7"
| style="background:#ffa07a;" | Loss
| 11.
| 1981
| [[US Open (tennis)|US Open]], New York
| Hard
| {{flagicon|AUS}} Peter McNamara
| {{flagicon|USA}} Peter Fleming <br> {{flagicon|USA}} John McEnroe
| def.
|-
| style="background:#98fb98;" | Win
| 12.
| 1981
| [[ATP World of Doubles|Sawgrass Doubles]], U.S.
| Clay
| {{flagicon|AUS}} Peter McNamara
| {{flagicon|USA}} Robert Lutz <br> {{flagicon|USA}} Stan Smith
| 7–6, 3–6, 7–6, 5–7, 6–4
|-
| style="background:#98fb98;" | Win
| 13.
| 1981
| [[ATP Geneva|Geneva]], Switzerland
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Pavel Složil <br> {{flagicon|TCH}} Tomáš Šmíd
| 6–4, 3–6, 6–2
|-
| style="background:#ffa07a;" | Loss
| 12.
| 1981
| [[Madrid Tennis Grand Prix|Madrid]], Spain
| Clay
| {{flagicon|TCH}} Tomáš Šmíd
| {{flagicon|CHI}} [[Hans Gildemeister]] <br> {{flagicon|ECU}} [[Andrés Gómez]]
| 4–6, 6–3, 3–6
|-
| style="background:#98fb98;" | Win
| 14.
| 1981
| [[Japan Open Tennis Championships|Tokyo Outdoor]], Japan
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} [[Larry Stefanki]] <br> {{flagicon|USA}} [[Robert Van't Hof]]
| 3–6, 6–2, 6–1
|-
| style="background:#ffa07a;" | Loss
| 13.
| 1981
| [[ATP Tokyo Indoor|Tokyo Indoor]], Japan
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} [[Victor Amaya]] <br> {{flagicon|USA}} [[Hank Pfister]]
| 4–6, 2–6
|- bgcolor="ffffcc"
| style="background:#98fb98;" | Win
| 15.
| 1982
| [[Masters Doubles WCT]], London
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|RSA|1928}} [[Kevin Curren]] <br> {{flagicon|USA}} Steve Denton
| 6–7, 6–3, 7–5, 6–4
|-
| style="background:#ffa07a;" | Loss
| 14.
| 1982
| [[Cairo Open|Cairo]], Egypt
| Clay
| {{flagicon|SUI}} Markus Günthardt
| {{flagicon|USA}} [[Drew Gitlin]] <br> {{flagicon|USA}} [[Jim Gurfein]]
| 4–6, 5–7
|-
| style="background:#98fb98;" | Win
| 16.
| 1982
| [[Internazionali di Lombardia|Milan]], Italy
| Carpet (i)
| {{flagicon|AUS}} Peter McNamara
| {{flagicon|AUS}} [[Mark Edmondson]] <br> {{flagicon|USA}} [[Sherwood Stewart]]
| 7–6, 7–6
|-
| style="background:#ffa07a;" | Loss
| 15.
| 1982
| [[Madrid Tennis Grand Prix|Madrid]], Spain
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Pavel Složil <br> {{flagicon|TCH}} Tomáš Šmíd
| 1–6, 6–3, 7–9
|-
| style="background:#98fb98;" | Win
| 17.
| 1982
| [[Italian Open (tennis)|Rome]], Italy
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|POL}} [[Wojciech Fibak]] <br> {{flagicon|AUS}} [[John Fitzgerald (tennis)|John Fitzgerald]]
| 6–4, 4–6, 6–3
|-
| style="background:#ffa07a;" | Loss
| 16.
| 1982
| [[Swiss Open (tennis)|Gstaad]], Switzerland
| Clay
| {{flagicon|SUI}} Markus Günthardt
| {{flagicon|USA}} [[Sandy Mayer]] <br> {{flagicon|USA}} [[Ferdi Taygan]]
| 2–6, 3–6
|-
| style="background:#ffa07a;" | Loss
| 17.
| 1982
| [[Dutch Open (tennis)|Hilversum]], Netherlands
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Jan Kodeš <br> {{flagicon|TCH}} Tomáš Šmíd
| 6–7, 4–6
|-
| style="background:#ffa07a;" | Loss
| 18.
| 1982
| [[Wembley Championships|Wembley]], England
| Carpet (i)
| {{flagicon|TCH}} Tomáš Šmíd
| {{flagicon|USA}} Peter Fleming <br> {{flagicon|USA}} John McEnroe
| 6–7, 4–6
|- bgcolor="ffffcc"
| style="background:#98fb98;" | Win
| 18.
| 1983
| Masters Doubles WCT, London
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} Brian Gottfried <br> {{flagicon|MEX}} [[Raúl Ramírez]]
| 6–3, 7–5, 7–6
|-
| style="background:#98fb98;" | Win
| 19.
| 1983
| [[Donnay Indoor Championships|Brussels]], Belgium
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|SWE}} [[Hans Simonsson]] <br> {{flagicon|SWE}} [[Mats Wilander]]
| 6–2, 6–4
|-
| style="background:#ffa07a;" | Loss
| 19.
| 1983
| [[Munich WCT]], West Germany
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|RSA|1928}} Kevin Curren <br> {{flagicon|USA}} Steve Denton
| 5–7, 6–2, 1–6
|-
| style="background:#98fb98;" | Win
| 20.
| 1983
| [[Monte-Carlo Masters|Monte-Carlo]], Monaco
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|FRA}} [[Henri Leconte]] <br> {{flagicon|FRA}} [[Yannick Noah]]
| 6–2, 6–4
|-
| style="background:#ffa07a;" | Loss
| 20.
| 1983
| [[Bournemouth]], United Kingdom
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Tomáš Šmíd <br> {{flagicon|USA}} Sherwood Stewart
| 6–7, 5–7
|-
| style="background:#98fb98;" | Win
| 21.
| 1983
| [[Madrid Tennis Grand Prix|Madrid]], Spain
| Clay
| {{flagicon|TCH}} Pavel Složil
| {{flagicon|SUI}} Markus Günthardt <br> {{flagicon|HUN}} [[Zoltán Kuhárszky]]
| 6–3, 6–3
|-
| style="background:#98fb98;" | Win
| 22.
| 1983
| [[Hamburg European Open|Hamburg]], West Germany
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|AUS}} Mark Edmondson <br> {{flagicon|USA}} Brian Gottfried
| 7–6, 4–6, 6–4
|-
| style="background:#98fb98;" | Win
| 23.
| 1983
| [[Dutch Open (tennis)|Hilversum]], Netherlands
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|TCH}} Jan Kodeš <br> {{flagicon|TCH}} Tomáš Šmíd
| 3–6, 6–2, 6–3
|-
| style="background:#98fb98;" | Win
| 24.
| 1983
| [[Grand Prix de Tennis de Toulouse|Toulouse]], France
| Hard (i)
| {{flagicon|TCH}} Pavel Složil
| {{flagicon|RSA|1928}} Bernard Mitton <br> {{flagicon|USA}} [[Butch Walts]]
| 5–7, 7–5, 6–4
|-
| style="background:#ffa07a;" | Loss
| 21.
| 1984
| [[ATP Memphis|Memphis]], U.S.
| Carpet (i)
| {{flagicon|TCH}} Tomáš Šmíd
| {{flagicon|USA}} [[Fritz Buehning]] <br> {{flagicon|USA}} Peter Fleming
| 5–7, 6–7
|-
| style="background:#ffa07a;" | Loss
| 22.
| 1984
| [[Hamburg European Open|Hamburg]], West Germany
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|SWE}} [[Stefan Edberg]] <br> {{flagicon|SWE}} [[Anders Järryd]]
| 3–6, 1–6
|-
| style="background:#98fb98;" | Win
| 25.
| 1984
| [[Swiss Open (tennis)|Gstaad]], Switzerland
| Clay
| {{flagicon|SUI}} Markus Günthardt
| {{flagicon|BRA|1968}} [[Givaldo Barbosa]] <br> {{flagicon|BRA|1968}} [[João Soares (tennis)|João Soares]]
| 6–4, 3–6, 7–6
|-
| style="background:#ffa07a;" | Loss
| 23.
| 1984
| [[ATP Houston|Indianapolis]], U.S.
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} [[Ken Flach]] <br> {{flagicon|USA}} [[Robert Seguso]]
| 6–7, 5–7
|-
| style="background:#ffa07a;" | Loss
| 24.
| 1984
| [[BA-CA TennisTrophy|Vienna]], Austria
| Hard (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|POL}} [[Wojciech Fibak]] <br> {{flagicon|USA}} [[Sandy Mayer]]
| 4–6, 4–6
|- bgcolor="ffffcc"
| style="background:#ffa07a;" | Loss
| 25.
| 1985
| Masters Doubles WCT, London
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} Ken Flach <br> {{flagicon|USA}} [[Robert Seguso]]
| 3–6, 6–3, 3–6, 0–6
|-
| style="background:#98fb98;" | Win
| 26.
| 1985
| [[Indian Wells Open|La Quinta]], U.S.
| Hard
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} Ken Flach <br> {{flagicon|USA}} Robert Seguso
| 3–6, 7–6, 6–3
|-
| style="background:#98fb98;" | Win
| 27.
| 1985
| [[Internazionali di Lombardia|Milan]], Italy
| Carpet (i)
| {{flagicon|SWE}} Anders Järryd
| {{flagicon|AUS}} [[Broderick Dyke]] <br> {{flagicon|AUS}} [[Wally Masur]]
| 6–2, 6–1
|-
| style="background:#ffa07a;" | Loss
| 26.
| 1985
| [[Hamburg European Open|Hamburg]], West Germany
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|CHI}} [[Hans Gildemeister]] <br> {{flagicon|ECU}} [[Andrés Gómez]]
| 6–1, 6–7, 4–6
|- bgcolor="#f3e6d7"
| style="background:#98fb98;" | Win
| 28.
| 1985
| [[Wimbledon Championships|Wimbledon]], London
| Grass
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|AUS}} [[Pat Cash]] <br> {{flagicon|AUS}} [[John Fitzgerald (tennis)|John Fitzgerald]]
| 6–4, 6–3, 4–6, 6–3
|- bgcolor="ffffcc"
| style="background:#98fb98;" | Win
| 29.
| 1986
| Masters Doubles WCT, London
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|USA}} [[Paul Annacone]] <br> {{flagicon|RSA|1928}} [[Christo van Rensburg]]
| 6–4, 1–6, 7–6, 6–7, 6–4
|-
| style="background:#98fb98;" | Win
| 30.
| 1986
| [[Generali Open|Kitzbühel]], Austria
| Clay
| {{flagicon|TCH}} Tomáš Šmíd
| {{flagicon|CHI}} Hans Gildemeister <br> {{flagicon|ECU}} Andrés Gómez
| 4–6, 6–3, 7–6
|-
| style="background:#ffa07a;" | Loss
| 27.
| 1988
| [[ATP Nice|Nice]], France
| Clay
| {{flagicon|ITA}} [[Diego Nargiso]]
| {{flagicon|FRA}} [[Guy Forget]] <br> {{flagicon|FRA}} Henri Leconte
| 6–4, 3–6, 4–6
|-
| style="background:#ffa07a;" | Loss
| 28.
| 1989
| [[Internazionali di Lombardia|Milan]], Italy
| Carpet (i)
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|SUI}} [[Jakob Hlasek]] <br> {{flagicon|USA}} John McEnroe
| 3–6, 4–6
|-
| style="background:#ffa07a;" | Loss
| 29.
| 1989
| Nice, France
| Clay
| {{flagicon|HUN}} Balázs Taróczy
| {{flagicon|FRG}} [[Ricki Osterthun]] <br> {{flagicon|FRG}} [[Udo Riglewski]]
| 6–7, 7–6, 1–6
|}

==References==
{{Reflist}}

==External links==
* {{ATP}}
* {{ITF}}
* {{Davis Cup player}}
* {{Olympics.com profile|heinz-gunthardt}}
* {{Olympedia}}

{{Navboxes|title=Heinz Günthardt in the [[Grand Slam (tennis)|Grand Slam tournaments]]
|list1=
{{French Open boys' singles champions}}
{{Wimbledon boys' singles champions}}
{{French Open men's doubles champions}}
{{Wimbledon men's doubles champions}}
{{French Open mixed doubles champions}}
{{US Open mixed doubles champions}}
}}
{{Authority control}}

{{DEFAULTSORT:Gunthardt, Heinz}}
[[Category:1959 births]]
[[Category:Living people]]
[[Category:French Open champions]]
[[Category:French Open junior champions]]
[[Category:Olympic tennis players for Switzerland]]
[[Category:Tennis players from Zurich]]
[[Category:Swiss male tennis players]]
[[Category:Swiss tennis coaches]]
[[Category:Tennis players at the 1988 Summer Olympics]]
[[Category:US Open (tennis) champions]]
[[Category:Wimbledon champions]]
[[Category:Wimbledon junior champions]]
[[Category:Grand Slam (tennis) champions in men's doubles]]
[[Category:Steffi Graf]]
[[Category:Grand Slam (tennis) champions in boys' singles]]