Beatrix Bielik (born November 28, 1980), is an American former professional tennis player.
 Her highest WTA singles ranking is 130, which she reached on August 25, 2003.
 In 2002, she won the National Collegiate Athletics Association (NCAA) women's tennis singles championships representing Wake Forest University; subsequently Bielik was given a Wild Card into the Main Draw of the US Open.
 She entered the tournament ranked 1,102 in the world.
 In the first round she defeated world number 148 Renata Voráčová of the Czech Republic in straight sets, 6-4 6-4, but the major upset came in the 2nd round, when she defeated comfortably Thailand's Tamarine Tanasugarn, who was a top 30 player at the time, 6-4 6-2.
 She then lost in the 3rd round to world number 6 Justine Henin 7-5 6-1.
 She was named the 2002 female ACC Athlete of the Year by the Atlantic Coast Conference.
 In 2003, she failed to qualify for the French Open, but qualified for Wimbledon's Main Draw, losing to Svetlana Kuznetsova in the first round.
 She also lost in the first round of the US Open, this time to Patty Schnyder.
Svetlana Aleksandrovna Kuznetsova (Russian: Светла́на Алекса́ндровна Кузнецо́ва ; ] ; born 27 June 1985) is a Russian tennis player.
 Kuznetsova has appeared in four Grand Slam singles finals, winning two, and has also appeared in seven doubles finals, winning twice.
 As a doubles player, Kuznetsova has reached the finals of each Grand Slam at least once, winning the Australian Open twice.
 She is currently the No. 8 ranked player on the WTA rankings.
The 2010 Billie Jean King Cup was the 2nd edition of this tennis exhibition tournament.
 Seven-time Grand Slam champion Venus Williams, 2009 French Open Champion Svetlana Kuznetsova, and 2009 US Open Champion Kim Clijsters participated.
 2009 Australian Open and Wimbledon Champion Serena Williams had to withdraw from the event due to a leg injury.
 She was replaced by 2008 French Open Champion Ana Ivanovic.
 In the first semifinal, Clijsters defeated Ivanovic in a tiebreaker (7–2), despite Ivanovic having match point at 5–4 up.
 Williams defeated Kuznetsova in the second semifinal, 6–4.
 Williams defeated Clijsters in the championship match by a score of 6–4 3–6 7–5.
Vera Igorevna Zvonareva (Russian: Ве́ра И́горевна Звонарёва ; ] ; born 7 September 1984) is a Russian professional tennis player.
 She was introduced to tennis at the age of six and turned professional in 2000.
 Her career high is world No. 2 by the WTA.
 Zvonareva has won twelve WTA Tour singles titles and reached the finals of the 2008 WTA Tour Championships, 2010 Wimbledon Championships, and 2010 US Open.
 She also was a bronze medalist at the 2008 Beijing Olympics.
 In doubles, she has won four Grand Slam titles.
 Two of the titles came in women's doubles, the first one at the 2006 US Open, partnering Nathalie Dechy, and the other at the 2012 Australian Open, partnering Svetlana Kuznetsova.
 Her other two came in mixed doubles, the first at the 2004 US Open, partnering Bob Bryan, and her second at the 2006 Wimbledon Championships, partnering Andy Ram.
Joanna Mary Durie (born 27 July 1960) is a former singles World No. 5 professional tennis player from the United Kingdom.
 During her career, she also reached No. 9 in the world in doubles, and won two Grand Slam titles, both in the mixed doubles with Jeremy Bates.
Clare Jacqueline Wood (born 8 March 1968) is a former British number 1 tennis player from Great Britain who began playing professionally in 1984 and retired in 1998.
 She reached a career-high singles ranking of world No. 77 in singles (achieved 2 May 1994) and No. 59 in doubles (achieved 21 October 1996).
 Wood won one ITF singles title, six in doubles and also won a WTA doubles title at the Wellington Classic having been the runner-up there the previous year.
 Her greatest success in singles at Grand Slam level came in 1991 when she reached the third round of the Australian Open.
 She also reached the third round in doubles at three of the four Grand Slam events during her career (the exception being the US Open where she never passed the second round) and reached the quarterfinals in the mixed doubles event at Wimbledon in 1995.
 At the time of her retirement she had a 212–223 singles win-loss record with notable scalps including Jo Durie and Mary Pierce.
Svetlana Kuznetsova was the defending champion and successfully defended her title, defeating Daria Gavrilova in the final, 6–2, 6–1.
 By claiming the title, Kuznetsova became the final qualifier for the 2016 WTA Finals.
Regina Aleksandrovna Kulikova (Russian: Регина Александровна Куликова, born 30 January 1989) is a former professional Russian tennis player.
 Her highest WTA singles ranking is 65th, which she reached on May 3, 2010.
 Her career high in doubles is 417th, which she reached on 28 September 2009.
 Her best result on the WTA tour so far is the quarterfinal appearance at the 2010 Dubai Tennis Championships where she defeated Svetlana Kuznetsova.
 Her biggest victory at a Grand Slam tournament came at the 2011 Australian Open, where she defeated former semi-finalist Daniela Hantuchová in the first round.
Rossana de los Ríos (born 16 September 1975) is a retired professional tennis player from Paraguay.
 She was born in the Paraguayan capital, Asunción, and now lives in Miami, USA, with her daughter Ana Paula Neffa de los Ríos and her husband Gustavo Neffa, a retired Paraguayan Association football player who played for Boca Juniors.
 Rossana achieved a career high singles ranking of No. 51 on 12 September 2001, and No. 52 in doubles on the Sony Ericsson WTA Tour.
 De los Ríos played doubles with Grand Slam champions such as Maria Sharapova, Svetlana Kuznetsova, Arantxa Sánchez Vicario, as well as Jelena Janković and Dinara Safina.
 Rossana is also a former world number one Junior player, having won the 1992 Roland Garros Juniors event.
 De los Ríos participated in six editions (1994, 2001, 2002, 2003, 2009 and 2010) of the Australian Open.
 She was the only female tennis representative for Paraguay in the 1992 and 2000 Olympic Games.
Alicia Molik (born 27 January 1981) is an Australian former professional tennis player.
 She reached a career-high singles ranking of world No. 8 and won a bronze medal for Australia at the 2004 Athens Olympics by upsetting then world No. 3 and reigning French Open champion Anastasia Myskina.
 Molik peaked in the doubles rankings at No. 6 and won two Grand Slam women's doubles titles, the 2005 Australian Open and the 2007 French Open, alongside Svetlana Kuznetsova and Mara Santangelo, respectively.
 In addition, she won the 2004 Zurich Open, defeating Maria Sharapova in the final, and reached the finals of the 2004 Wimbledon, 2004 US Open, and 2007 Wimbledon mixed doubles events, as well as the quarterfinals of the 2005 Australian Open singles tournament.

Question: Who has reached a higher ranking in the WTA, Jo Durie or Svetlana Kuznetsova?
Answer: Svetlana Aleksandrovna Kuznetsova