The Sony Open in Hawaii is a professional golf tournament on the PGA Tour, and is part of the tour's FedEx Cup Series. It has been contested at the Waialae Country Club in Honolulu, Hawaii since the event's modern-day inception as the Hawaiian Open in 1965. Starting in 1971, the tournament was held in either January or February. Currently, it is held in January, the second overall event and the first full-field event on the PGA Tour schedule. The front and back nines are switched for the PGA Tour event, finishing at the dogleg #9.

The first lead sponsor was United Airlines in 1991, succeeded by current sponsor Sony in 1999. There have been four multiple winners of the tournament, all two-time champions: Hubert Green, Corey Pavin, Lanny Wadkins, and Ernie Els. All four have won major championships.

Note: Green highlight indicates scoring records.
^PO - won in playoff

Four men have won this tournament more than once through 2011.

Serena Jameka Williams (born September 26, 1981) is an American professional tennis player and a former world no. 1. The Women's Tennis Association has ranked her world no. 1 in singles on five separate occasions. She became the world no. 1 for the first time on July 8, 2002 and regained this ranking for the fifth time on November 2, 2009. She is the only female player to have won over $35 million in prize money.

Her 27 Grand Slam titles places her ninth on the all-time list: 13 in singles, 12 in women's doubles, and 2 in mixed doubles. She is the most recent player, male or female, to have held all four Grand Slam singles titles simultaneously and only the fifth woman in history to do so. She was also the first woman, along with sister Venus Williams, to hold all four Grand Slam doubles titles simultaneously since Martina Hingis did so in 1998. Her 13 Grand Slam singles titles is sixth on the all-time list. Williams ranks fourth in Grand Slam women's singles titles won during the open era, behind Steffi Graf (22 titles) and Chris Evert and Martina Navratilova (18 titles each). She has won more Major titles in singles, doubles, and mixed doubles than any other active player, male or female.

Yaroslava Vyacheslavovna Shvedova (Russian: Яросла́ва Вячесла́вовна Шве́дова, born 12 September 1987 in Moscow) is a Kazakhstani professional tennis player of Russian descent. She has achieved a career high ranking of No. 29 as of 21 June 2010. She has won 1 WTA singles title, 3 ITF Women's Circuit singles titles and 3 doubles titles, including the 2010 Wimbledon and US Open Ladies' Doubles titles. She was taught tennis at the age of six by her father who is currently her coach. She has made one Grand Slam singles quarterfinal, at the 2010 French Open.

In February 2007, she unexpectedly reached the final of the Sony Ericsson International, beating homecrowd favourite and No.2 seed Sania Mirza in the quarterfinals, 6–7 (2–7), 6–4, 6–4. In the final, she defeated top-seeded defending champion Mara Santangelo 6–4, 6–4, to win her first WTA Tour title. This win caused her to be in the top 100 for the first time, at 78.

At the 2007 Miami Masters, she came through qualifying and impressively recorded her first-ever top 20 win over future number one Ana Ivanović in the second round, beating her 7–5, 6–4. Tathiana Garbin beat her 4–6, 6–3, 6–2 in the third round.

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.

Caroline Garcia (born October 16, 1993) is a French professional tennis player. Her highest WTA singles ranking is 141, which she reached on August 15, 2011. Her career high in doubles is 357, achieved on August 15, 2011.

At the 2011 Australian Open, she earned a wild-card and beat Varvara Lepchenko in the first round for her first appearance in the main draw of a WTA tournament. However she lost to Ayumi Morita in the second round.

Garcia made entry into the 2011 French Open as a wildcard. Garcia played Zuzana Ondraskova she defeated her 6–3, 6–4. In the second round, Garcia had a 6–3, 4–1, 15–0 lead against the former number one Maria Sharapova. Maria won 11 games in a row after being down 1–4 in the set. Caroline Garcia gained a lot of respect for her upcoming talent. Andy Murray said the following via twitter account, "The girl Sharapova is playing is going to be number one in the world one day ... what a player".