Roger Federer is a Swiss former professional tennis player. He was ranked world No. 1 by the Association of Tennis Professionals (ATP) for 310 weeks, including a record 237 consecutive weeks, and finished as the year-end No. 1 five times. He won 103 singles titles on the ATP Tour, the second most of all time, including 20 major men's singles titles, a record eight men's singles Wimbledon titles, an Open Era joint-record five men's singles US Open titles, and a joint-record six year-end championships. In his home country, he is regarded as "the greatest and most successful" Swiss sportsperson in history.
Thomas Mario Haas is a German former professional tennis player. He competed on the ATP Tour from 1996 to 2017. After breaking into the world top 100 in 1997, and reaching a career-high singles ranking of world No. 2 in May 2002, his career was interrupted by injuries: Haas twice dropped out of the world rankings due to being unable to play for twelve months. His first period of injury saw him miss the whole of the 2003 season, and he did not return to the world's top 10 until 2007. He also missed over a year's tennis between February 2010 and June 2011, but afterwards returned to play on the tour. He returned to world No. 11 in 2013, after reaching the quarterfinals at the French Open for the first time in his career. Haas reached the semifinals of the Australian Open three times, and in Wimbledon once. He reached the quarterfinal stage of each of the Grand Slam events. He won 15 career titles in singles, including one Masters tournament (Stuttgart) in 2001, and has a silver medal from the 2000 Summer Olympics.
Novak Djokovic is a Serbian professional tennis player. He is currently ranked world No. 3 in singles by the Association of Tennis Professionals (ATP). Djokovic has been ranked world No. 1 for a record total 387 weeks in a record 12 different years, and finished as the year-end No. 1 a record seven times. He has won a joint-record 22 Grand Slam men's singles titles, including a record ten Australian Open titles. Overall, he has won 93 singles titles, including a record 66 Big Titles, which compromises his 22 majors, a record 38 Masters titles and a joint-record 6 Year-end championships. Djokovic has completed a non-calendar year Grand Slam in singles, becoming the only man in tennis history to be the reigning champion of the four majors at once on three different surfaces. He is also the first man in the Open Era to achieve a double Career Grand Slam in singles by winning all four majors at least twice and the only player to complete the career Golden Masters in singles by winning all nine ATP Masters tournaments, a feat he achieved twice.
Defending champion Roger Federer defeated David Ferrer in the final, 6–2, 6–3, 6–2 to win the singles tennis title at the 2007 Tennis Masters Cup. It was his fourth Tour Finals title.
Novak Djokovic defeated Nikolay Davydenko in the final, 6–1, 7–5 to win the singles tennis title at the 2008 Tennis Masters Cup. It was his first Tour Finals title, and the first of an eventual joint-record six such titles.
This page covers all the important events in the sport of tennis in 2009. Primarily, it provides the results of notable tournaments throughout the year on both the ATP and WTA Tours, the Davis Cup, and the Fed Cup.
The 2010 ATP World Tour Finals (also known as the 2010 Barclays ATP World Tour Finals for sponsorship reasons) was held at the O2 Arena in London, United Kingdom between 21 and 28 November 2010. Nikolay Davydenko was the defending champion, but failed to qualify this year.
This is a list of the main career statistics of Serbian professional tennis player Novak Djokovic. Djokovic has won 93 ATP singles titles, including a joint-record of 22 Grand Slam singles titles, six ATP Finals titles, and a record 38 ATP Masters titles. He is the only male player to have won all nine of the Masters tournaments, and has done so twice. He is the first and only male Serbian player to win a Grand Slam and attain the number 1 ranking. He was also a bronze medalist at the 2008 Beijing Olympics. Djokovic is the only male player to win each Grand Slam, all nine Masters tournaments, and the ATP Finals at least twice. Djokovic was first ranked world No. 1 by the Association of Tennis Professionals (ATP) on 4 July 2011, and holds the all-time record for most weeks as No.1 (387).
The 2011 Novak Djokovic tennis season is widely regarded as one of the greatest seasons ever in men's tennis. He ended the year with an impressive 10–1 record against Rafael Nadal and Roger Federer, the other two best players of the year. From the start of the year, he went undefeated until the French Open semifinals in June, compiling a 41-match winning streak. Djokovic won ten tournaments, in which three of them were Grand Slam events: the Australian Open, Wimbledon Championships and the US Open. He won a then record five Masters Series 1000 titles: Indian Wells, Miami and Canada, played on hard courts, and Madrid and Rome, on clay. Djokovic also won in Dubai and at the Serbia Open.
The 2012 Novak Djokovic tennis season officially commenced on January 2 with the start of the 2012 ATP World Tour.
This page covers all the important events in the sport of tennis in 2012. Primarily, it provides the results of notable tournaments throughout the year on both the ATP and WTA Tours, the Davis Cup, and the Fed Cup.
The 2013 Novak Djokovic tennis season officially commenced on 31 December 2012 with the start of the 2013 ATP World Tour.
The 2010 Novak Djokovic tennis season officially commenced on January 4 with the start of the 2010 ATP World Tour.
The 2009 Rafael Nadal tennis season officially began on January 5 with the start of the 2009 ATP World Tour.
The 2014 Novak Djokovic tennis season officially began on 30 December 2013 with the start of the 2014 ATP World Tour.
The 2014 Stan Wawrinka tennis season began at the Chennai Open, where he won the title for the second time in his career. This was followed by victory at the Australian Open, where he defeated defending champion Novak Djokovic in the quarterfinals, followed by victory over world no. 1 Rafael Nadal in the final, to win his first ever Grand Slam title, launching him to a career-high no. 3 in the world, and the Swiss no. 1 for the first time in his career. Additionally, he won his first Masters 1000 title, defeating compatriot Federer in the final after coming back from a set down. During the first half of the season, Wawrinka went a perfect 6–0 against top-10 opponents, including wins against three of the "Big Four". He also reached the semifinals of the ATP World Tour Finals for the second time in a row and finished the year helping Switzerland win their first Davis Cup.
The 2015 Novak Djokovic tennis season is considered as one of the greatest seasons of all time by an individual tennis player. Selected achievements/records from this season are: winning 3 Major titles, becoming only the third man to reach all four major finals in an Open Era season, reigning as world number 1 for all 52 weeks of the year, winning a record 6 Masters 1000 tournaments, claiming the ATP World Tour Finals, reaching the final of 8 Masters 1000 tournaments, reaching a record 15 consecutive finals, a record 31 victories against players ranked in the top 10 at the time of the match and earning a record breaking amount of prize money. Djokovic had an impressive 15-4 record against the other 3 members of men's tennis's Big Four, including a 4-0 record versus Rafael Nadal, 5-3 against Roger Federer and 6-1 record against Andy Murray. Beyond that, he also finished the season with a 16-4 record against Top-5 players.
The 2016 Novak Djokovic tennis season officially commenced on 4 January with the start of the Qatar ExxonMobil Open.
The 2009 Juan Martín del Potro tennis season officially began at the Auckland Open, where he had won his first title at Auckland.
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.
Serbia 
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