# List of Grand Slam boys' singles champions

List of Boys' Singles Junior Grand Slam tournaments tennis champions.

## Champions by year

| Year | Australian Open | French Open | Wimbledon | US Open |
| 1922 | Alan Yeldham | started in 1947 | started in 1947 | started in 1973 |
| 1923 | Leonard Cryle | started in 1947 | started in 1947 | started in 1973 |
| 1924 | Alan Coldham | started in 1947 | started in 1947 | started in 1973 |
| 1925 | Alan Coldham | started in 1947 | started in 1947 | started in 1973 |
| 1926 | Jack Crawford | started in 1947 | started in 1947 | started in 1973 |
| 1927 | Jack Crawford | started in 1947 | started in 1947 | started in 1973 |
| 1928 | Jack Crawford | started in 1947 | started in 1947 | started in 1973 |
| 1929 | Jack Crawford | started in 1947 | started in 1947 | started in 1973 |
| 1930 | Don Turnbull | started in 1947 | started in 1947 | started in 1973 |
| 1931 | Bruce Moore | started in 1947 | started in 1947 | started in 1973 |
| 1932 | Vivian McGrath | started in 1947 | started in 1947 | started in 1973 |
| 1933 | Adrian Quist | started in 1947 | started in 1947 | started in 1973 |
| 1934 | Neil Ennis | started in 1947 | started in 1947 | started in 1973 |
| 1935 | John Bromwich | started in 1947 | started in 1947 | started in 1973 |
| 1936 | John Bromwich | started in 1947 | started in 1947 | started in 1973 |
| 1937 | John Bromwich | started in 1947 | started in 1947 | started in 1973 |
| 1938 | Max Newcombe | started in 1947 | started in 1947 | started in 1973 |
| 1939 | Bill Sidwell | started in 1947 | started in 1947 | started in 1973 |
| 1940 | Dinny Pails | started in 1947 | started in 1947 | started in 1973 |
| 1941- 1945 | no competition, World War II | started in 1947 | started in 1947 | started in 1973 |
| 1946 | Frank Sedgman | started in 1947 | started in 1947 | started in 1973 |
| 1947 | Don Candy | Jacky Brichant | Kurt Nielsen | started in 1973 |
| 1948 | Ken McGregor | Kurt Nielsen | Staffan Stockenberg | started in 1973 |
| 1949 | Clive Wilderspin | Jean-Claude Molinari | Staffan Stockenberg | started in 1973 |
| 1950 | Ken Rosewall | Roland Dubuisson | John Horn | started in 1973 |
| 1951 | Lew Hoad | Ham Richardson | Johann Kupferburger | started in 1973 |
| 1952 | Ken Rosewall | Ken Rosewall | Bobby Wilson | started in 1973 |
| 1953 | Bill Gilmour Sr. | Jean-Noël Grinda | Billy Knight | started in 1973 |
| 1954 | Billy Knight | Roy Emerson | Ramanathan Krishnan | started in 1973 |
| 1955 | Gerry Moss | Andrés Gimeno | Mike Hann | started in 1973 |
| 1956 | Bob Mark | Mustapha Belkhodja | Ronald Holmberg | started in 1973 |
| 1957 | Rod Laver | Alberto Arilla | Jimmy Tattersall | started in 1973 |
| 1958 | Martin Mulligan | Butch Buchholz | Butch Buchholz | started in 1973 |
| 1959 | Butch Buchholz | Ingo Buding | Toomas Leius | started in 1973 |
| 1960 | Will Coghlan | Ingo Buding | Rodney Mandelstam | started in 1973 |
| 1961 | John Newcombe | John Newcombe | Clark Graebner | started in 1973 |
| 1962 | John Newcombe | John Newcombe | Stanley Matthews | started in 1973 |
| 1963 | John Newcombe | Nicky Kalogeropoulos | Nicholas Kalogeropoulos | started in 1973 |
| 1964 | Tony Roche | Cliff Richey | Ismail El Shafei | started in 1973 |
| 1965 | Georges Goven | Gerald Battrick | Vladimir Korotkov | started in 1973 |
| 1966 | Karl Coombes | Vladimir Korotkov | Vladimir Korotkov | started in 1973 |
| 1967 | Brian Fairlie | Patrick Proisy | Manuel Orantes | started in 1973 |
| 1968 | Phil Dent | Phil Dent | John Alexander | started in 1973 |
| 1969 | Allan McDonald | Antonio Muñoz | Byron Bertram | started in 1973 |
| 1970 | John Alexander | Juan Herrera | Byron Bertram | started in 1973 |
| 1971 | Cliff Letcher | Corrado Barazzutti | Robert Kreiss | started in 1973 |
| 1972 | Paul Kronk | Buster Mottram | Björn Borg | started in 1973 |
| 1973 | Paul McNamee | Víctor Pecci | Billy Martin | Billy Martin |
| 1974 | Harry Brittain | Christophe Casa | Billy Martin | Billy Martin |
| 1975 | Brad Drewett | Christophe Roger-Vasselin | Chris Lewis | Howard Schoenfield |
| 1976 | Ray Kelly | Heinz Günthardt | Heinz Günthardt | Ricardo Ycaza |
| 1977 | Brad Drewett (Jan) Ray Kelly (Dec) | John McEnroe | Van Winitsky | Van Winitsky |
| 1978 | Pat Serret | Ivan Lendl | Ivan Lendl | Per Hjertquist |
| 1979 | Greg Whitecross | Ramesh Krishnan | Ramesh Krishnan | Scott Davis |
| 1980 | Craig Miller | Henri Leconte | Thierry Tulasne | Mike Falberg |
| 1981 | Jörgen Windahl | Mats Wilander | Matt Anger | Thomas Högstedt |
| 1982 | Mark Kratzmann | Tarik Benhabiles | Pat Cash | Pat Cash |
| 1983 | Stefan Edberg | Stefan Edberg | Stefan Edberg | Stefan Edberg |
| 1984 | Mark Kratzmann | Kent Carlsson | Mark Kratzmann | Mark Kratzmann |
| 1985 | Shane Barr | Jaime Yzaga | Leonardo Lavalle | Tim Trigueiro |
| 1986 | no competition | Guillermo Pérez Roldán | Eduardo Vélez | Javier Sánchez |
| 1987 | Jason Stoltenberg | Guillermo Pérez Roldán | Diego Nargiso | David Wheaton |
| 1988 | Johan Anderson | Nicolás Pereira | Nicolás Pereira | Nicolás Pereira |
| 1989 | Nicklas Kulti | Fabrice Santoro | Nicklas Kulti | Jonathan Stark |
| 1990 | Dirk Dier | Andrea Gaudenzi | Leander Paes | Andrea Gaudenzi |
| 1991 | Thomas Enqvist | Andriy Medvedev | Thomas Enqvist | Leander Paes |
| 1992 | Grant Doyle | Andrei Pavel | David Škoch | Brian Dunn |
| 1993 | James Baily | Roberto Carretero | Răzvan Sabău | Marcelo Ríos |
| 1994 | Ben Ellwood | Jacobo Díaz | Scott Humphries | Sjeng Schalken |
| 1995 | Nicolas Kiefer | Mariano Zabaleta | Olivier Mutis | Nicolas Kiefer |
| 1996 | Björn Rehnquist | Alberto Martín | Vladimir Voltchkov | Daniel Elsner |
| 1997 | Daniel Elsner | Daniel Elsner | Wesley Whitehouse | Arnaud Di Pasquale |
| 1998 | Julien Jeanpierre | Fernando González | Roger Federer | David Nalbandian |
| 1999 | Kristian Pless | Guillermo Coria | Jürgen Melzer | Jarkko Nieminen |
| 2000 | Andy Roddick | Paul-Henri Mathieu | Nicolas Mahut | Andy Roddick |
| 2001 | Janko Tipsarević | Carlos Cuadrado | Roman Valent | Gilles Müller |
| 2002 | Clément Morel | Richard Gasquet | Todd Reid | Richard Gasquet |
| 2003 | Marcos Baghdatis | Stanislas Wawrinka | Florin Mergea | Jo-Wilfried Tsonga |
| 2004 | Gaël Monfils | Gaël Monfils | Gaël Monfils | Andy Murray |
| 2005 | Donald Young | Marin Čilić | Jérémy Chardy | Ryan Sweeting |
| 2006 | Alexandre Sidorenko | Martin Kližan | Thiemo de Bakker | Dušan Lojda |
| 2007 | Brydan Klein | Uladzimir Ignatik | Donald Young | Ričardas Berankis |
| 2008 | Bernard Tomic | Yang Tsung-hua | Grigor Dimitrov | Grigor Dimitrov |
| 2009 | Yuki Bhambri | Daniel Berta | Andrey Kuznetsov | Bernard Tomic |
| 2010 | Tiago Fernandes | Agustín Velotti | Márton Fucsovics | Jack Sock |
| 2011 | Jiří Veselý | Bjorn Fratangelo | Luke Saville | Oliver Golding |
| 2012 | Luke Saville | Kimmer Coppejans | Filip Peliwo | Filip Peliwo |
| 2013 | Nick Kyrgios | Cristian Garín | Gianluigi Quinzi | Borna Ćorić |
| 2014 | Alexander Zverev | Andrey Rublev | Noah Rubin | Omar Jasika |
| 2015 | Roman Safiullin | Tommy Paul | Reilly Opelka | Taylor Fritz |
| 2016 | Oliver Anderson | Geoffrey Blancaneaux | Denis Shapovalov | Félix Auger-Aliassime |
| 2017 | Zsombor Piros | Alexei Popyrin | Alejandro Davidovich Fokina | Wu Yibing |
| 2018 | Sebastian Korda | Tseng Chun-hsin | Tseng Chun-hsin | Thiago Seyboth Wild |
| 2019 | Lorenzo Musetti | Holger Rune | Shintaro Mochizuki | Jonáš Forejtek |
| 2020 | Harold Mayot | Dominic Stricker | COVID-19 pandemic | not played |
| 2021 | not played | Luca Van Assche | Samir Banerjee | Daniel Rincón |
| 2022 | Bruno Kuzuhara | Gabriel Debru | Mili Poljičak | Martín Landaluce |
| 2023 | Alexander Blockx | Dino Prižmić | Henry Searle | João Fonseca |
| 2024 | Rei Sakamoto | Kaylan Bigun | Nicolai Budkov Kjær | Rafael Jódar |
| 2025 | Henry Bernet | | | |
* Legend
* Player won all four Grand Slam tournaments in the same year
* Player won three Grand Slam tournaments in the same year
* Player won two Grand Slam tournaments in the same year
* Bolded name indicates player went on to win at least one Senior Grand Slam title

## Statistics
### Most Grand Slam singles titles

Note: when a tie, the person to reach the mark first is listed first.
| Titles | Players |
| 5 | Newcombe |
| 4 | Crawford, Martin, Edberg, Kratzmann |
| 3 | Bromwich, Rosewall, Buchholz, Korotkov, Pereira, Elsner, Monfils |

### Grand Slam singles titles by country (since 1973)

| 30 | Australia, United States |
| 24 | France |
| 15 | Sweden |
| 9 | Spain |
| 7 | Germany, Switzerland |
| 6 | Argentina, Czech Republic |
| 5 | India, Italy |
| 4 | Canada, Croatia, Great Britain |
| 3 | Brazil, Chile, Chinese Taipei, Romania, Russia, Venezuela |
| 2 | Belarus, Belgium, Bulgaria, Denmark, Hungary, Japan, Mexico, Netherlands |
| 1 | Austria, Bahamas, China, Cyprus, Ecuador, Finland, Lithuania, Luxembourg, New Zealand, Norway, Paraguay, Peru, Serbia and Montenegro, Slovakia, South Africa, Soviet Union |

## Grand Slam achievements
### Grand Slam

Players who held all four Grand Slam titles simultaneously (in a calendar year).
| Player | Australian Open | French Open | Wimbledon | US Open |
| Stefan Edberg | 1983 | 1983 | 1983 | 1983 |

### Career Grand Slam

Players who won all four Grand Slam titles over the course of their careers.
* The event at which the Career Grand Slam was achieved is indicated in bold.
| Player | Australian Open | French Open | Wimbledon | US Open |
| Stefan Edberg | 1983 | 1983 | 1983 | 1983 |

## Multiple titles in a season
### Three titles in a single season

Note: players who won 4 titles in a season are not included here.
| Player | Year | Australian Open | French Open | Wimbledon | US Open |
| Mark Kratzmann | 1984 | W | F | W | W |
| Nicolás Pereira | 1988 | A | W | W | W |
| Gaël Monfils | 2004 | W | W | W | 3R |

### Two titles in a single season

Note: players who won 3+ titles in a season are not included here.

### Surface Slam

Players who won Grand Slam titles on clay, grass and hard courts in a calendar year.
| Player | Year | Clay court slam | Hard court slam | Grass court slam |
| Stefan Edberg | 1983 | French Open | US Open | Wimbledon |
| Stefan Edberg | 1983 | French Open | US Open | Australian Open |
| Nicolás Pereira | 1988 | French Open | US Open | Wimbledon |
| Gaël Monfils | 2004 | French Open | Australian Open | Wimbledon |

### Channel Slam

Players who won the French Open-Wimbledon double.
| Year | Player |
| 1958 | Butch Buchholz |
| 1963 | Nicholas Kalogeropoulos |
| 1966 | Vladimir Korotkov |
| 1976 | Heinz Günthardt |
| 1978 | Ivan Lendl |
| 1979 | Ramesh Krishnan |
| 1983 | Stefan Edberg |
| 1988 | Nicolás Pereira |
| 2004 | Gaël Monfils |
| 2018 | Tseng Chun-hsin |