Question: Who is the former professional tennis player from Italy, Chris Evert or Mara Santangelo?
Context: Pam Teeguarden (born April 17, 1951) is a former American professional tennis player in the 1970s and 1980s, ranked in the top 20 from 1970–1975, according to "John Dolan's Women's Tennis Ultimate Guide", prior to computer rankings.  She won two Grand Slam Doubles Titles and was a quarter finalist in singles at the U.S. Open and The French Open.  Her father Jerry, a well known coach, helped Margaret Court win the coveted Grand Slam (all four Grand Slam titles in one year) in 1970 and Virginia Wade to her 1977 Wimbledon triumph.  Teeguarden was voted the "Most Watchable Player" based on play and appearance by a group of Madison Avenue advertising executives or "Mad Men" while playing at the US Open.  Teeguarden played in 19 consecutive US Opens, holding the record until Chris Evert played in 20.  She wore the first all black outfit in the history of tennis in 1975 at The Bridgestone Doubles Championships in Tokyo, starting a trend that is still popular today.  Teeguarden was the first woman tennis player signed by Nike.  She played on the victorious Los Angeles Strings Team Tennis team in 1981 and won the Team Tennis Mixed Doubles Division with Tom Gullikson in 1977; they were also runners-up in the league that year. This is a list of the main career statistics of former professional tennis player Chris Evert. Lindsay Ann Davenport Leach (born June 8, 1976) is an American former professional tennis player.  She was ranked World No. 1 on eight different occasions, for a total of 98 weeks.  Davenport is one of five women who have been the year-end World No. 1 at least four times (1998, 2001, 2004, and 2005) since 1975; the others are Chris Evert, Steffi Graf, Martina Navratilova and Serena Williams.  She has achieved the No. 1 ranking in doubles as well. Mara Santangelo (born 28 June 1981) is a former professional tennis player from Italy.  She retired from the sport on 28 January 2011. In the doubles event at the 2009 Internationaux de Strasbourg women's tennis tournament played in Strasbourg, France, the winning pair was Nathalie Dechy of France and Mara Santangelo of Italy. Christine Marie Evert (born December 21, 1954), known as Chris Evert Lloyd from 1979 to 1987, is a former World No. 1 professional tennis player from the United States.  She won 18 Grand Slam singles championships and three doubles titles.  She was the year-ending World No. 1 singles player in 1974, 1975, 1976, 1977, 1978, 1980, and 1981.  Overall Evert won 157 singles championships and 32 doubles titles. James Evert (July 31, 1924 – August 21, 2015) was an American tennis coach and player.  He was the father of Chris Evert, who was one of the world's top women tennis players in the 1970s and 1980s. Jeanne Evert Dubin (born October 5, 1957) is an American former professional tennis player and the younger sister of Chris Evert.  She was ranked as high as 42nd by the WTA in 1975 and ninth within the United States alone in 1974.  She reached the third round of the U.S. Open in 1973 and 1978.  She won all 4 of her Fed Cup matches for the U.S. in 1974. JoAnne Russell (born October 30, 1954) is an American former professional tennis player.  With playing partner Helen Gourlay Cawley, she won the Wimbledon Ladies' Doubles title in 1977.  They beat the team of Chris Evert and Rosie Casals in the first round and the top-ranked team of Martina Navratilova and Betty Stöve in the final (6–3, 6–3).  Russell reached a career-high singles ranking of No. 22. 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.
Answer: Mara Santangelo