List of Grand Slam boys' singles champions

Most Grand Slam singles titles Note: when a tie, the person to reach the mark first is listed first. Grand Slam singles titles by country (since 1973) == Grand Slam achievements ==

Grand Slam Players who held all four Grand Slam titles simultaneously (in a calendar year). 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. == Multiple titles in a season ==

Three titles in a single season Note: players who won 4 titles in a season are not included here. Two titles in a single season Note: players who won 3+ titles in a season are not included here. • Australian—French: • 1952 Ken Rosewall • 1961 John Newcombe • 1962 John Newcombe (2) • 1968 Phil Dent • 1997 Daniel Elsner • Australian—Wimbledon: • 1989 Nicklas Kulti • 1991 Thomas Enqvist • Australian—U.S.: • 1995 Nicolas Kiefer • 2000 Andy Roddick • French—Wimbledon: • 1958 Butch Buchholz • 1963 Nicky Kalogeropoulos • 1966 Vladimir Korotkov • 1976 Heinz Günthardt • 1978 Ivan Lendl • 1979 Ramesh Krishnan • 2018 Tseng Chun-hsin • French—U.S.: • 1990 Andrea Gaudenzi • 2002 Richard Gasquet • Wimbledon—U.S.: • 1973 Billy Martin • 1974 Billy Martin (2) • 1977 Van Winitsky • 1982 Pat Cash • 2008 Grigor Dimitrov • 2012 Filip Peliwo • 2025 Ivan Ivanov Surface Slam Players who won Grand Slam titles on clay, grass and hard courts in a calendar year. Career Surface Slam Players who won Grand Slam titles on clay, grass and hard courts iover the course of their careers. • The event at which the Career Surface Slam was completed indicated in bold Channel Slam Players who won the French Open-Wimbledon double. == See also ==