John Roddick (born July 4, 1976) is an American former professional tennis player and the current head tennis coach at the University of Oklahoma.

Born in Omaha, Nebraska, he is the older brother of tennis star Andy Roddick. Though his playing career was not quite as successful as that of his younger brother, John was a world-class player in his own right. John went on to be four time All American at the University of Georgia from 1995–1999 and was named UGA Athlete of the Year in 1998. He was a top US junior and was ranked as high as #6 internationally in singles, and #3 internationally in doubles. However a back injury ultimately put a stop to John's professional career and he turned his attentions to coaching.

John coached and traveled with his brother, Andy, on a full-basis from 2006-2008. The highlight of his tenure included the 2006 U.S. Open Final, 2006 Cincinnati Master Series Title, and the 2007 Dubai Title.

John is currently the Head Men's Tennis Coach at the University of Oklahoma. His first year saw the team start at #49 in the national rankings and finish in the Elite Eight of the NCAA tournament. This was one of the biggest turnarounds in NCAA tennis history. The NCAA tournament run included a 4-2 Sweet 16 win over arch-rival University of Texas.

Sir Elton Hercules John, CBE (born Reginald Kenneth Dwight on 25 March 1947) is an English rock singer-songwriter, composer, pianist and occasional actor. He has worked with lyricist Bernie Taupin as his songwriter partner since 1967; they have collaborated on more than 30 albums to date.

In his four-decade career John has sold more than 250 million records, making him one of the most successful artists of all time. His single "Candle in the Wind 1997" has sold over 33 million copies worldwide, and is the best selling single in Billboard history. He has more than 50 Top 40 hits, including seven consecutive No. 1 US albums, 56 Top 40 singles, 16 Top 10, four No. 2 hits, and nine No. 1 hits. He has won six Grammy Awards, four Brit Awards, an Academy Award, a Golden Globe Award and a Tony Award. In 2004, Rolling Stone ranked him Number 49 on its list of the 100 greatest artists of all time.

John was inducted into the Rock and Roll Hall of Fame in 1994. Having been named a Commander of the Order of the British Empire in 1996, John received a knighthood from Queen Elizabeth II for "services to music and charitable services" in 1998.

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.

Venus Ebony Starr Williams (born June 17, 1980), is an American professional tennis player who is a former World No. 1 and is ranked World No. 53 as of May 28, 2012 in singles. She has been ranked World No. 1 in singles by the Women's Tennis Association on three separate occasions. She became the World No. 1 for the first time on February 25, 2002, becoming the first black woman to achieve this feat during the Open Era.

Her 21 Grand Slam titles ties her for twelfth on the all time list and is more than any other active female player except for her younger sister Serena Williams. Venus Williams' titles consist of: seven in singles, twelve in women's doubles, and two in mixed doubles. Those seven Grand Slam singles titles ties her with four other women for twelfth place on the all-time list. Her five Wimbledon singles titles ties her with two other women for eighth place on the all-time list. Venus Williams is one of only three women in the open era to have won five or more Wimbledon singles titles. From the 2000 Wimbledon Championships through the 2001 US Open, Williams won four of the six Grand Slam singles tournaments held. She is one of only five women in the open era to win 200 or more main draw Grand Slam singles matches.

Marion Bartoli (born 2 October 1984) is a French professional tennis player and the current French no. 1. She has won seven Women's Tennis Association singles titles and three doubles titles. She was also a runner-up at the 2007 Wimbledon Championships.

Bartoli has defeated three reigning world no. 1 players in her career so far. She defeated Justine Henin in the semifinal of the 2007 Wimbledon Championships, 1–6, 7–5, 6–1, Jelena Janković in the fourth round of the 2009 Australian Open, 6–1, 6–4 and Victoria Azarenka 6–3, 6–3 in the quarterfinals of the 2012 Sony Ericsson Open. She has also recorded wins over other top players such as Venus Williams, Serena Williams, Ana Ivanović, Lindsay Davenport, Arantxa Sánchez Vicario, Dinara Safina, Caroline Wozniacki, Petra Kvitova, Sam Stosur and Kim Clijsters.

She is known for her unorthodox style of play using two hands on both her forehand and backhand. On January 30th 2012 she rose to a new career high ranking of No.7 in the world.

Bartoli was born in Le Puy-en-Velay, Haute-Loire. She is of Corsican, Catalan, and metropolitan French descent. She started playing tennis at the age of six. Bartoli trained in a small facility as a youngster, where there was not much room behind the baseline. Her father, Walter, gave up his career as a doctor to become her full-time coach when Bartoli won the 2001 Junior US Open title, defeating Svetlana Kuznetsova, 4–6, 6–3, 6–4.