Novak Djokovic is a Serbian professional tennis player. He has been ranked No. 1 for a record total of 428 weeks in a record 13 different years by the ATP, and finished as the year-end No. 1 a record eight times. Djokovic has won a record 24 Grand Slam men's singles titles, including a record ten Australian Open titles. Overall, he has won 99 singles titles, including a record 72 Big Titles: 24 majors, a record 40 Masters, a record seven year-end championships, and an Olympic gold medal. Djokovic is the only man in tennis history to be the reigning champion of all four majors at once across three different surfaces. In singles, he is the only man to achieve a triple Career Grand Slam, and the only player to complete a Career Golden Masters, a feat he has accomplished twice. Djokovic is the only player in singles to have won all of the Big Titles over the course of his career, having completed the Career Super Slam as part of that accomplishment.
This is a list of the main career statistics of Swiss former professional tennis player Roger Federer. All statistics are according to the ATP Tour website. Federer won 103 ATP singles titles including 20 majors, 28 ATP Masters, and six ATP Finals. Federer was also a gold medalist in men's doubles with Stan Wawrinka at the 2008 Beijing Olympics and a silver medalist in singles at the 2012 London Olympics. Representing Switzerland, Federer participated in winning the 2014 Davis Cup and a record three Hopman Cup titles. He is the first Swiss male player to win a major title, the only Swiss male player to hold the No. 1 ranking in singles, and the only Swiss player, male or female, to win all four majors. He helped Team Europe win three consecutive Laver Cup titles, the 2017, 2018 and 2019 editions.
This is a list of the main career statistics of professional tennis player Rafael Nadal. All statistics are according to the ATP Tour website. To date, Nadal has won 92 ATP singles titles, including 22 Grand Slam men's singles titles and 36 ATP Tour Masters 1000 titles. He is one of three men to achieve the Career Golden Slam in men's singles, with titles at all four majors and the Olympic singles gold. He is the first man in history to win Grand Slam singles titles on three different surfaces in a calendar year and is the youngest (24) in the Open Era to achieve the Career Grand Slam. He is the fourth man in history to complete the double Career Grand Slam in singles, after Roy Emerson, Rod Laver, and Novak Djokovic. He is the first man to win multiple majors and rank world No. 1 in three different decades. Representing Spain, Nadal has won two Olympic gold medals including a singles gold at the 2008 Beijing Olympics and a doubles gold at the 2016 Rio Olympics. In the process, he became the first male player in history to complete the Career Grand Slam and win Olympic gold medals in both singles and doubles. He has led Spain to five Davis Cup titles in 2004, 2008, 2009, 2011, and 2019. He has won the 2017 and 2019 editions of the Laver Cup with Team Europe.
The ATP Masters events, known as ATP Masters 1000 tournaments since 2009, are an annual series of nine tennis tournaments featuring the top-ranked players on the ATP Tour since its inception in 1990. The Masters tournaments, sitting below the Grand Slam tournaments and the year-end championships, make up the most coveted trophies on the annual ATP Tour calendar. In addition to the quadrennial Summer Olympics, they are collectively known as the 'Big Titles'.
Radu Albot is a Moldovan professional tennis player. He is the first player from Moldova to win ATP World Tour singles and doubles titles. He achieved a career high ranking of No. 39 on 5 August 2019. He is also the first Moldovan to break into the top 100 in August 2015 and four years later in the top 40.
Dušan Lajović is a Serbian professional tennis player. On 29 April 2019, he reached his career-high singles ranking of world No. 23. On 21 September 2020, he peaked at No. 82 in the doubles rankings. Lajović has won two singles and two doubles titles on the ATP Tour.
In tennis, the ATP Masters events, currently known as ATP Tour Masters 1000 series, are an annual series of nine top-level tournaments featuring the elite men's players on the ATP Tour since 1990. The Masters tournaments along with the Grand Slam tournaments and the year-end championships make up the most coveted titles on the annual ATP Tour calendar. In addition to the quadrennial Olympics, they are collectively known as the 'Big Titles'.
The Open Era is the current era of professional tennis. It began in 1968 when the Grand Slam tournaments allowed professional players to compete with amateurs, ending the division that had persisted since the dawn of the sport in the 19th century. The first open tournament was the 1968 British Hard Court Championships held in April, followed by the inaugural open Grand Slam tournament, the 1968 French Open, a month later. Unless otherwise sourced, all records are based on data from the Association of Tennis Professionals (ATP), the International Tennis Federation (ITF), and the official websites of the four Grand Slam tournaments. All rankings-related records are based on ATP rankings, which began in 1973. The names of active players appear in boldface.
Daniil Sergeyevich Medvedev is a Russian professional tennis player. He has been ranked as high as world No. 1 in men's singles by the ATP. He has won 20 ATP Tour singles titles, including the 2021 US Open and 2020 ATP Finals.
Alejandro Tabilo Álvarez is a Chilean professional tennis player. He has been ranked by the ATP as high as world No. 19 in singles, achieved on 1 July 2024 and a doubles ranking of world No. 152, attained on 19 August 2024. He is the current Chilean No. 1.
Novak Djokovic began the 2020 tennis season on 3 January 2020, in the first round at the inaugural 2020 ATP Cup venues in Brisbane.
This is a list of the combined career statistics of the Big Four, the four players who have dominated men's tennis in singles for the majority of the first quarter of the 21st century. The Big Four consists of Roger Federer, Rafael Nadal, Novak Djokovic, and Andy Murray.
The 2021 Novak Djokovic tennis season is considered one of Djokovic's best. It saw him become the second man in tennis history to achieve the Surface Slam following Rafael Nadal in 2010, and repeat his feat from 2015 of reaching all four major finals in a season. He won five tournaments, three of them majors: the Australian Open, the French Open, and the Wimbledon Championships. Djokovic reached the final of the US Open in an attempt to achieve the Grand Slam, but finished runner-up to Daniil Medvedev. He also won the Paris Masters and Belgrade Open, and reached his first final in a doubles tournament since 2010 at the Mallorca Open.
The 2023 Novak Djokovic tennis season is considered one of the greatest tennis seasons of all time by an individual tennis player. It officially began on 1 January 2023, with the start of the Adelaide International, and ended 25 November 2023 after Serbia's defeat by Italy in the semifinals of the Davis Cup Finals.
The 2024 Novak Djokovic tennis season, officially began on 31 December 2023, with the start of the 2024 United Cup.
Roger Federer 
Novak Djokovic 
Rafael Nadal 
Pete Sampras 
Andy Murray 
Thomas Muster 
Lleyton Hewitt 
Goran Ivanišević 
Jannik Sinner 
Nikolay Davydenko 
Thomas Enqvist 
Gustavo Kuerten 
Alexander Zverev 
Richard Gasquet 
Kei Nishikori 
Casper Ruud 
Stefanos Tsitsipas 
Milos Raonic
Grigor Dimitrov
Juan Martín del Potro 
Tomáš Berdych 
