Nicolas Pierre Armand Mahut (French pronunciation: [nikɔla may]; born January 21, 1982 in Angers, Maine-et-Loire) is a French tennis player. Mahut is right-handed and has previously won the Orange Bowl in 1999, becoming professional in 2000. He is a good serve and volleyer and a doubles expert, having won many tournaments with his doubles partner Julien Benneteau. His career high was no. 40, achieved on February 18, 2008.

Mahut was runner-up to Andy Roddick at the 2007 Queen's Club Championships, having held a championship point in the second-set tiebreak. Mahut defeated both fifth seed Ivan Ljubičić and top seed Rafael Nadal in straight sets, as well as compatriot and future doubles partner Arnaud Clément, to reach the final.

Mahut holds a number of tennis records and awards for his performance in the longest match in professional tennis history against John Isner in the first round of the 2010 Wimbledon Championships, where he also broke the record of most points won in a single match (502); and, most games won by a losing player (91).

Lleyton Glynn Hewitt ( /ˈleɪtən ˈhjuːɨt/; born 24 February 1981) is an Australian professional tennis player and former world no. 1, who has a current ATP ranking of 176.

Hewitt is the youngest male ever to be ranked no. 1 at the age of 20. His career achievements include winning the 2000 US Open men's doubles, the 2001 US Open and 2002 Wimbledon men's singles, and back-to-back Tennis Masters Cup titles (2001 and 2002). In 2005, TENNIS Magazine put Hewitt in 34th place on its list of the 40 greatest tennis players since 1965.

Hewitt might well have followed in the footsteps of his Australian rules football-playing father Glynn. Instead, he became one of the youngest winners of an Association of Tennis Professionals (ATP) tournament when, as an almost unknown youngster, he won the 1998 Next Generation Adelaide International, defeating Andre Agassi in the semifinals. Only Aaron Krickstein winning Tel Aviv in 1983 and Michael Chang winning San Francisco in 1988 were younger when claiming their first ATP title. Hewitt then left Immanuel College to concentrate on his tennis career.. He was an Australian Institute of Sport scholarship holder.

John Robert Isner (born April 26, 1985) is an American professional tennis player. He achieved his career-high rank of no. 9 on March 19, 2012, and is currently the second highest-ranked American tennis player. His most famous victories were against Roger Federer in the Davis Cup encounter in February 2012, Top seed Novak Djokovic at the 2012 Masters 1000 tournament in Indian Wells, Andy Roddick in the 2009 US Open, and against Nicolas Mahut at the 2010 Wimbledon Championships where he played the longest ever professional tennis match, which lasted 11 hours and 5 minutes over the course of three days.

Unlike many top tennis players, who have brilliant juniors careers and hit the ATP Tour in their teens, Isner didn't decide that he wanted to play professional tennis until he was 21.

Isner played collegiate tennis at the University of Georgia from 2004 to 2007 and became the school's all-time leader in singles and doubles victories, earning All-American honors each of his four years and leading Georgia to the 2007 NCAA championship.

Ernests Gulbis (pronounced [ˈærnəsts ˈɡulbis], born August 30, 1988) is a Latvian professional tennis player. In 2008, Gulbis won his first ATP Tour doubles title at the U.S. Men's Clay Court Championships, teaming with Rainer Schüttler, and in 2010 won his first ATP Tour singles title in the Delray Beach, defeating Ivo Karlović in the final. He won his second in July, 2011, by defeating Mardy Fish in the final of the 2011 Farmers Classic tournament, held in Los Angeles. His career highlights also include a 4th round appearance at the 2007 US Open and a quarterfinal appearance at the 2008 French Open, as well as several other ATP World Tour semifinal appearances.

Gulbis' professional training in tennis began at the age of 12, when he was enrolled at the Niki Pilić Tennis Academy in Croatia. Beginning after Wimbledon 2011, Gulbis is being coached by Guillermo Cañas. Previously, he was coached by Hernán Gumy (who before that was Marat Safin's coach), but their partnership ended due to Gumy's schedule; during that time, Darren Cahill served as Gulbis' consultant for several tournaments. Before Gumy, Ernests was coached by Karl Heinz Wetter and subsequently Nikola Pilić, the former professional Croatian tennis player and Croatian and German Davis Cup captain.

Julien Benneteau (born December 20, 1981 in Bourg-en-Bresse) is a professional male tennis player from France. His career-best singles ranking is ATP world no. 32, which he reached in July 2010. He formerly resided in Boulogne Billancourt and now lives in Geneva. He is generally regarded as one of the best singles players on the tour who has not won a title.

In the 1996 Orange Bowl Benneteau won the Boys 16s singles title.

At the 2006 French Open, Benneteau reached the quarterfinals by defeating Australian Open finalist Marcos Baghdatis, Radek Štěpánek, and Alberto Martín. There, he was defeated in straight sets 2–6, 2–6, 3–6, by fourth-seeded player Ivan Ljubičić of Croatia.

The Frenchman finished the 2008 season in the top 50 for the second time in three years. During the season, he reached two ATP finals, at Casablanca, where he lost to fellow countryman Gilles Simon, and in his final tournament of the season at Lyon, where he lost to Robin Söderling.

In May 2009, he entered the Interwetten Austrian Open in Kitzbühel as a lucky loser and reached his third career final, falling to Spain's Guillermo García-López 6–3, 6–7, 3–6.