Martina Hingis is a Swiss former professional tennis player. Hingis was the first Swiss player, male or female, to win a major title and to attain a world No. 1 ranking. She spent a total of 209 weeks as the singles world No. 1 and 90 weeks as doubles world No. 1, holding both No. 1 rankings simultaneously for 29 weeks. She won five major singles titles, 13 major women's doubles titles, and seven major mixed doubles titles, for a combined total of 25 major titles. In addition, she won the season-ending WTA Finals two times in singles and three in doubles, an Olympic silver medal in doubles, and a record 17 Tier I singles titles.
Lindsay Ann Davenport Leach is an American former professional tennis player. Davenport was ranked singles world No. 1 for a total of 98 weeks, and was the year-end singles world No. 1 four times. She also held the doubles world No. 1 ranking for 32 weeks.
Serena Jameka Williams is an American former professional tennis player. Widely regarded as one of the greatest tennis players of all time, she was ranked world No. 1 in singles by the Women's Tennis Association (WTA) for 319 weeks, including a joint-record 186 consecutive weeks, and finished as the year-end No. 1 five times. She won 23 Grand Slam women's singles titles, the most in the Open Era, and the second-most of all time. She is the only player to accomplish a Career Golden Slam in both singles and doubles.
Venus Ebony Starr Williams is an American inactive professional tennis player. A former world No. 1 in both singles and doubles, Williams has won seven Grand Slam singles titles, five at Wimbledon and two at the U.S. Open. She is widely regarded as one of the greatest tennis players of all time.
Amélie Simone Mauresmo is a French former world No. 1 tennis player, tennis coach, and tournament director. Mauresmo won two major singles titles at the 2006 Australian Open and Wimbledon Championships, as well as the silver medal in singles at the 2004 Athens Olympics and the singles title at the 2005 WTA Tour Championships.
Justine Henin is a Belgian former world No. 1 tennis player. She spent a total of 117 weeks as the world No. 1 and was the year-end No. 1 in 2003, 2006 and 2007. Henin, coming from a country with limited success in tennis, helped establish Belgium as a leading force in women's tennis alongside Kim Clijsters, and led the country to its first Fed Cup crown in 2001. She was known for her all-court style of play and for being one of the few female players to use a single-handed backhand.
Kim Antonie Lode Clijsters is a Belgian former professional tennis player. Clijsters reached the world No. 1 ranking in both singles and doubles, having held both rankings simultaneously in 2003. She won six major titles, four in singles and two in doubles.
Jennifer Maria Capriati is an American former world No. 1 tennis player. A member of the International Tennis Hall of Fame, she won three singles Grand Slam titles and was the gold medalist at the 1992 Summer Olympics.
Dinara Mubinovna Safina is a Russian former world No. 1 tennis player. Safina was runner-up in singles at the 2008 French Open, 2009 Australian Open, and the 2009 French Open. She had even greater success at major events in doubles, winning the 2007 US Open with Nathalie Dechy. She also won the Olympic silver medal in women's singles at the 2008 Beijing Olympics.
Mary Joe Fernández Godsick is an American former professional tennis player, who reached a career-high ranking of world No. 4 in both singles and doubles. In singles, Fernández was the runner-up at the 1990 and 1992 Australian Open, and the 1993 French Open. She also won a bronze medal at the 1992 Summer Olympics. In doubles, she won the 1991 Australian Open with Patty Fendick and the 1996 French Open with Lindsay Davenport, plus two Olympic gold medals.
The 2005 WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2005 tennis season. The 2005 WTA Tour included the four Grand Slam tournaments, the WTA Tour Championships and the WTA Tier I, Tier II, Tier III, Tier IV and Tier V events. ITF tournaments were not part of the WTA Tour, although they award points for the WTA World Ranking.
The 2006 Sony Ericsson WTA Tour was the 36th season since the founding of the Women's Tennis Association. It commenced on January 2, 2006, and concluded on November 12, 2006, after 61 events.
The 2000 WTA Tour Championships, also known by its sponsored name The Chase Championships was a women's tennis tournament played on indoor carpet courts at the Madison Square Garden in New York City, New York in the United States. It was the 30th edition of the year-end singles championships, the 25th edition of the year-end doubles championships, and was part of the 2000 WTA Tour. The tournament was held from November 13 through November 19, 2000. First-seeded Martina Hingis won the singles event and the accompanying $500,000 first prize money as well as 390 ranking points. It was the last edition of the WTA Tour Championships to be held in New York.
Lindsay Davenport defeated Steffi Graf in the final, 6–4, 7–5 to win the ladies' singles tennis title at the 1999 Wimbledon Championships. It was her second major singles title, and Davenport did not drop a set during the tournament. This was the last major final in which Graf appeared; she was also attempting to complete the Channel Slam.
The 2007 Sony Ericsson WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2007 tennis season. The calendar comprises the Grand Slam tournaments, the WTA Tier I-IV Events, the Fed Cup and the year-end championships.
The 2004 WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2004 season. The 2004 WTA Tour calendar comprised the Grand Slam tournaments, the WTA Tier I-V Events, the Fed Cup, the Summer Olympic Games and the year-end championships.
The WTA Tour is the elite tour for professional women's tennis organised by the Women's Tennis Association (WTA). The WTA Tour includes the four Grand Slam tournaments, the WTA Tour Championships and the WTA Tier I, Tier II, Tier III, Tier IV and Tier V events. ITF tournaments are not part of the WTA Tour, although they award points for the WTA World Ranking.
Madison Keys is an American professional tennis player. She has been ranked as high as No. 7 by the WTA, achieved on 10 October 2016. Keys has contested a Grand Slam tournament final at the 2017 US Open, competed at the 2016 WTA Finals, and was a semifinalist at the 2016 Rio Olympics. She has won eight WTA Tour titles, six of which were at the Premier level, and also won the 2019 Cincinnati Open, a Premier 5 event.
Serena Williams won the singles tennis title at the 2001 WTA Tour Championships by default, after Lindsay Davenport withdrew from the final. It was her first Tour Finals title.
Lindsay Davenport defeated the defending champion Martina Hingis in a rematch of the previous year's final, 6–4, 6–2 to win the singles tennis title at the 1999 WTA Tour Championships.
Serena Williams 
Rennae Stubbs 
