Nalbandian began playing tennis at age five when his
Armenian grandfather built a cement court in his backyard. As a junior player, he won the
1998 Junior
US Open singles against
Roger Federer and the
1999 Junior
Wimbledon doubles titles.
He turned professional in
2000. In
2001, he finished in the
ATP top 50 for the first time. He finished
2002 as No. 1 Argentine and
South American for the first time in his career, winning 2
ATP titles and reaching the
Wimbledon final, where he set a record and stunned the tennis world by becoming the first man to reach the final on his senior debut, in 2002. Furthermore, his run to the 2002 Wimbledon final is even more remarkable, considering that it was his first ever pro tournament on grass.
Since then he has continued to climb his way up the ranks of professional tennis, and has finished each of the last two years ranked inside the year end top ten. In
2003 Nalbandian reached the semifinals of the
US Open, where he lost to
Andy Roddick, after holding a match point in the third set, after a few controversial calls. In
2004, Nalbandian reached the
French Open semifinals losing to eventual champion
Gastón Gaudio.
In
2005, Nalbandian won the
Tennis Masters Cup, becoming only the second Argentine tennis player in history (after
Guillermo Vilas in
1974) to win the end of year tournament. Having replaced American
Andy Roddick, Nalbandian won two of his three group matches (l. to Roger Federer, d.
Ivan Ljubičić and
Guillermo Coria). In the semi-finals he defeated Russian
Nikolay Davydenko and in the final, he beat World No. 1
Roger Federer in the fifth-set tiebreak. David also becomes the first player to win the cup without previously attaining a Grand Slam or Masters Series title.
In January of
2006, Nalbandian defeated
Fabrice Santoro of France 7-5 6-0 6-0 in the quarter-finals of the
Australian Open, becoming only the second active player (along with Roger Federer) to have reached the semi-finals of each Grand Slam tournament. He would lose the semifinals to
Marcos Baghdatis in a hard fought five set match, despite holding a two-set-to-love advantage and then 4 games to 2 in the final set. In May, Nalbandian won the Estoril Open Tournament in Portugal for the second time, being one of three only men to achieve this accomplishment (Carlos Costa - 1992 and 1994, and Thomas Muster - 1995 and 1996). One month later, Nalbandian reached his second French Open semi-final. It was the first time in his career that he reached two Grand Slam semi-finals in one calendar year. He played Roger Federer and started very well, taking the first set 6-3 and going 3-0 up in the second set. At 5-2 down in the third set, Nalbandian decided to retire from the match, since he was suffering from abdominal injuries. At Wimbledon, Nalbandian was beaten in the third round - it was the first time he didn't reach the last 16. At the US Open, Nalbandian was beaten in the second round against former Grand Slam champion
Marat Safin.
Nalbandian then competed in the
Davis Cup Semi Final against
Australia. David easily defeated
Mark Philippoussis 6-4 6-3 6-3 to give Argentina a 1-0 lead. Nalbandian felt as if the crowd didn't get totally fired up because he was cruising through the match. When the draw for the Davis Cup semifinal was being made with Argentina vs. Australia, Nalbandian shook hands with Australian
Mark Philippoussis and asked him to join the party on Saturday night, implying that Argentina would beat Australia 3-0 on Saturday. Nalbandian was indeed correct, and Argentina went on to thrash Australia 5-0. Nalbandian said the only thing he was disappointed that he didn't have the opportunity to beat
Lleyton Hewitt, whom he thrashed in the Davis Cup quarterfinal in 2005 6-2 6-4 6-4 in Australia (Nalbandian's record against Hewitt is 1-3). Prior to the Davis Cup semifinal, Nalbandian said, "We beat them in Australia, and we're going to beat them again." Argentina went on to humiliate Australia, thrashing them 5-0. Nalbandian also fired up the clash with Australia by saying that Hewitt has no friends on the ATP Tour.
2007 has seen Nalbandian suffer and drop out of the world's top twenty for the first time since
2003 after losing in the fourth round of the
2007 French Open to
Nikolay Davydenko. Nalbandian also has suffered various abdominal injuries, a back injury and a leg injury. His Australian Open result was the fourth round where he was beaten by
Tommy Haas. He also left his coach. Another loss was in the third round at the
2007 U.S. Open, where he fell to
David Ferrer in a five setter.
Nalbandian, however, at the
2007 Madrid Masters, found good results. He won the Mutua Madrilena Masters Madrid, defeating
Rafael Nadal, Novak Djokovic, and Roger Federer in consecutive rounds. He took three sets to pass
France's Arnaud Clément, 5-7, 6-2, 6-4 in the first round, and then beat number nine seed and Wimbledon quarterfinalist
Tomáš Berdych of the
Czech Republic 4-6, 6-4, 7-6 (2). In the third round, he beat wildcard
Juan Martín del Potro, also an Argentine, 6-2, 6-4, and then stunned number two-ranked
Rafael Nadal of
Spain, 6-1, 6-2 in the quarterfinal. His good form carried him to his second top three win of the tournament, defeating
Novak Đoković in the semifinals. He stunned
Roger Federer in the final, winning 1-6, 6-3, 6-3. With this feat, Nalbandian became the third man to beat the world's top three players in the same tournament. The other two men are
Boris Becker and Novak Đoković; interestingly enough, Novak Đoković reached this feat and entered the top three so when Nalbandian beat Đoković, Đoković was one of the players who was in the top three. Đoković and Nalbandian, however, are the only ones to do this in sucession. (Becker did not beat all three of these players in three straight matches.)
It also made Nalbandian the first man to beat both
Roger Federer and
Rafael Nadal since they assumed the #1 and #2 positions; the other two men being
Tomáš Berdych and Đoković.
He also reached the doubles semifinals with
Guillermo Cañas, his compatriot, notching a win over
Paul Hanley and
Kevin Ullyett, the third seeds, 6-1, 6-3, and the U.S. Open doubles champions and fifth seeds
Simon Aspelin and
Julian Knowle, 6-3, 3-6, [10-7]. The team lost in three sets, 6-1, 2-6, [10-4] to top-seeded
Bob and
Mike Bryan of the
United States in the semifinals. After the tournament, his singles ranking moved up from 25. on the tour, to 18.