Thomas Mario Haas (German pronunciation: [ˈtɔmi ˈhaːs]; born 3 April 1978) is a German former professional tennis player. He competed on the ATP Tour from 1996 to 2017, and was ranked world No. 2 in men's singles by the Association of Tennis Professionals (ATP) in May 2002. Haas won 15 career titles in singles, including a Masters title at the 2001 Stuttgart Masters, and a silver medal at the 2000 Sydney Olympics. He reached the semifinals of the Australian Open three times, and in Wimbledon once. He reached the quarterfinal stage at each of the majors.
Born in Hamburg, Germany to Brigitte and Peter Haas, Tommy started playing his own version of tennis when he was four years old, using a wooden plank to hit balls against the wall or into his father's hands. When his father observed his talents, he started bringing Haas to work, as he was a tennis coach.
At five, Haas won his first youth tournament, in Hamburg. At eight, he won his second, in Munich. Between 11 and 13, Haas twice won the Austrian Championship, the German Championship, and the European Championship.
Haas's talents were noted by tennis guru Nick Bollettieri. He was so impressed by the young German's talent that he offered Haas the chance to stay and train at his Bollettieri Academy in Bradenton, Florida, for free, and Haas began attending at age 11. At 13, speaking little English, Haas moved full-time to Florida to train at the academy.
His sister, Sabine, also played professional tennis.
As a junior Haas reached as high as No. 11 in the junior world singles rankings in 1995 (and No. 5 in doubles).
1996–2000: World Team Cup champion, first title, Grand Slam Cup final, Olympic Silver
In 1996, Haas became a professional tennis player. He played his first Grand Slam tournament at the US Open, losing in the first round to compatriot Michael Stich in four sets. He gained attention as a future star when he won his first ATP title in 1999, made it to the semifinals of the Australian Open, and was a finalist in the Grand Slam Cup. The following year, he won a silver medal at the Sydney Olympics defeating Wayne Ferreira, Andreas Vinciguerra, Àlex Corretja, Max Mirnyi and Roger Federer en route to the gold medal match where he lost to Yevgeny Kafelnikov. He also beat Andre Agassi at the 1998 Wimbledon Championships in the second round.
2001–2005: World No. 2, Masters champion, second World Team Cup victory and injuries
In 2001, he won four ATP titles, including his first Masters shield, finishing 2001 as world No. 8 and only missing out on playing in the season-ending Masters Cup because of Goran Ivanišević's Wimbledon victory, which meant Ivanišević took the eighth and final spot. In the 2002 Australian Open, he won in five sets against Todd Martin and Roger Federer, and in four against Marcelo Ríos to reach the semifinals. He led Marat Safin two sets to one but suffered from a stiff shoulder after a rain delay, and Safin won the match, taking the final two sets 6–0, 6–2. Haas was quickly rising to the top of the tennis ranks when his career was suddenly halted at No. 2 in the world by a severe accident that nearly claimed the lives of his parents, leaving his father in a coma. Haas spent much of 2002 taking care of his family. At the end of this lay-off, he injured his shoulder, requiring a major operation. He was plagued by further injuries and related complications afterwards and did not return to professional tennis fully until 2004. Before his parents' accident and his injuries, he had a winning record against several former and future No. 1 ranked players: 3–0 against Andy Roddick, 2–1 against Roger Federer, 2–1 against Marat Safin, and 2–0 against Jim Courier, as well as 5–5 against Pete Sampras. Haas won two more ATP titles in his return year of 2004, while trying to gain back his form.
2006: Three titles, second US Open quarterfinal
In 2006, Haas won three ATP tournaments and reached the quarterfinals at the US Open, where he was knocked out by Nikolay Davydenko after having been up two sets. Haas began having severe cramps in his legs in the third set. During the match he was visibly disturbed, repeatedly hitting his legs with his racquet, frustrated at the cramps.
At the end of the year, he had to win the Paris Masters to qualify for the Masters Cup, the ATP year-end final. He lost after a semifinal run to Dominik Hrbatý with health problems and did not play again for the rest of the year.
2007: Australian Open and Davis Cup semifinals, back to top 10
In 2007, Haas, with his long hair now cut short, had battled his way to his third Australian Open semifinal, which included matches against David Nalbandian and a five-set quarterfinal rematch against Nikolay Davydenko. He lost his semifinal match against first-time Grand Slam finalist Fernando González from Chile in straight sets. Despite this loss, Haas returned to the top 10 of the world rankings for the first time since 2002.
On 25 February, at the Regions Morgan Keegan Championships in Memphis, Haas stopped Andy Roddick's quest for the final, winning in two sets. This was the first time Haas had won a title without facing a single break point in any of his matches, as well as the first time he had won titles in consecutive seasons. Haas also became only the second player to win three titles at Memphis, the other being Jimmy Connors, who won in 1979, 1983, and 1984.
Haas reached the quarterfinals of the Pacific Life Open, an ATP Masters Series tournament held in Indian Wells, California, where he lost to Andy Murray in a third-set tiebreaker. In the 2007 ATP Champion's Race, Haas, the 13th seed (10th-ranked), not known for being much of a grass court player, advanced to the fourth round at Wimbledon for the first time, defeating Zack Fleishman, Tomáš Zíb, and No. 21 seed Dmitry Tursunov. His run came to an end after he suffered a torn abdominal muscle and had to withdraw a day before playing Roger Federer.
At the US Open, Haas equaled his best result in New York by reaching the quarterfinals with five-set wins over Sébastien Grosjean and James Blake. He beat Blake in a fifth-set tiebreak, saving match points. His run ended, however, with a three-set loss to Nikolay Davydenko.