Robin Bo Carl Söderling (Swedish pronunciation: [ˈrɔbɪn ˈsøːdəɭɪŋ]; born 14 August 1984 in Tibro) is a professional tennis player from Sweden who is currently ranked number 67 in the ATP rankings. Söderling reached successive French Open finals in 2009 and 2010. In both tournaments, he defeated the defending champion and number 1 seed en route to the final — Rafael Nadal in 2009 (becoming the first and, to date, only player to defeat Nadal at the French Open), and Roger Federer in 2010 (ending Federer's record streak of 23 consecutive Grand Slam semifinals). He has also won one Masters 1000 event, the 2010 Paris Masters.

Söderling speaks English, Swedish and a bit of German. His father Bo is a lawyer and mother Britt-Inger, a housewife. Söderling's sister, Sandra, is a teacher. He is engaged to Jenni Moström. The couple are expecting their first child in late-September 2012.

Söderling began playing tennis at the age of five. He made his first steps in international tennis in November 1998 in Luxembourg when at the age of 14 he played his first official junior tournament, losing the opening match to Fred Hemmes, Jr. In his first full year in the junior tour (2000), he achieved four tournament victories and in 2001 attained three more titles in the juniors including the Orange Bowl. In the same year Söderling achieved fourth place in the year-end ranking and played in his first ATP tournament in Stockholm, winning his first match 6–3 6–3 against Ramón Delgado.

Andrew Stephen "Andy" Roddick (born August 30, 1982) is an American professional tennis player and a former World No. 1. He is currently the third highest-ranked American player, behind Mardy Fish and John Isner.

He became a Grand Slam singles champion when he won the title at the 2003 US Open, defeating Juan Carlos Ferrero in the finals, which currently makes him the last North American male player to win a grand slam singles event. Roddick has reached four other Grand Slam finals (Wimbledon in 2004, 2005 and 2009, and the US Open in 2006), losing to Roger Federer each time. He is married to Brooklyn Decker, a Sports Illustrated swimwear model and actress.

Roddick was born in Omaha, Nebraska to Jerry and Blanche Roddick. Roddick's father was a businessman and his mother was a school teacher. She now directs the Andy Roddick Foundation. Roddick has two older brothers, Lawrence and John (All-American tennis player at University of Georgia (1996–98) and head tennis coach at the University of Oklahoma), who were both promising tennis players at a young age.

Roger Federer (German pronunciation: [ˈfeːdəʁɐ]) (born 8 August 1981) is a Swiss professional tennis player who held the ATP No. 1 position for a record 237 consecutive weeks from 2 February 2004 to 18 August 2008. Federer has occupied the #1 ranking for 285 overall weeks, one week short of the record 286 weeks held by Pete Sampras. As of 28 May 2012, he is ranked World No. 3. Federer has won a men's record 16 Grand Slam singles titles. He is one of seven male players to capture the career Grand Slam and one of three (with Andre Agassi and Rafael Nadal) to do so on three different surfaces (clay, grass, and hard courts). He is the only male player in tennis history to have reached the title match of each Grand Slam tournament at least five times and also the final at each of the nine ATP Masters 1000 Tournaments. Many sports analysts, tennis critics, and former and current players consider Federer to be the greatest tennis player of all time.

Federer has appeared in an unprecedented 23 career Grand Slam tournament finals, including a men's record ten in a row, and appeared in 18 of 19 finals from the 2005 Wimbledon Championships through the 2010 Australian Open, the lone exception being the 2008 Australian Open. He holds the record of reaching the semifinals or better of 23 consecutive Grand Slam tournaments over five and a half years, from the 2004 Wimbledon Championships through the 2010 Australian Open. At the 2012 Australian Open, he reached a record 31st consecutive Grand Slam quarterfinal. During the course of his run at the 2012 French Open in Roland Garros, Federer eclipsed Jimmy Connors long standing record of 233 match wins in Grand Slam tournaments when he defeated Adrian Ungur in a second round match.

Michael Berrer (born July 1, 1980 in Stuttgart) is a German professional tennis player. He reached his career high in singles with No. 42 on May 2010 and his high in doubles in March 2009 with No. 134.

He reached the quarterfinal at the Aircel Chennai Open in January, losing to Stanislas Wawrinka in the quarterfinals. At the 2010 Australian Open he was defeated by Denis Istomin in the second round after beating Kristof Vliegen in straight sets. In the second week of the Australian Open he played at Heilbronn Challenger. He won the tournament after defeating Andrey Golubev in two sets. The following week he reached his first ATP World Tour final at the PBZ Zagreb Indoors which he lost to Marin Čilić 4–6, 7–6⁵, 3–6.

At the Dubai Tennis Championships in February he defeated Sergiy Stakhovsky and Nikolay Davydenko to reach the third round where he lost to Marcos Baghdatis 6–7⁵, 1–6. He lost the opener at the BNP Paribas Open in Indian Wells to Mardy Fish in three sets. He won the first round of the Sony Ericsson Open in Miami before falling to Feliciano López in the second round. At his first clay court tournament of the year in Monte-Carlo he beat Evgeny Korolev and Juan Mónaco en route to a third round showdown against Rafael Nadal which he lost 0–6, 1–6. After this he lost his next three opening matches.