The WTA Finals is the season-ending championship of the WTA Tour. It is the most significant tennis event in the women's annual calendar after the four majors, as it features the top eight singles players and top eight doubles teams based on their results throughout the season.
The WTA rankings are the ratings defined by the Women's Tennis Association, introduced in November 1975. The computer that calculates the ranking is nicknamed "Medusa".
Timea Bacsinszky is a Swiss former professional tennis player. A former top ten singles player, Bacsinszky reached a career-high singles ranking of world No. 9, on 16 May 2016. She won four singles and five doubles titles on the WTA Tour, as well as 13 singles and 14 doubles titles on the ITF Circuit
Alicja Rosolska is a tennis player from Poland.
The Ladies Open Lausanne was originally founded in 1899 as the Swiss International Championships. It was a women's professional tennis tournament last held in Lausanne but has been held in a number of locations in Switzerland.
Kristina "Kiki" Mladenovic is a French professional tennis player and a former world No. 1 in doubles. Her best singles ranking is world No. 10. She is a nine-time Grand Slam champion, having won the 2016 and 2022 French Open women's doubles titles partnering Caroline Garcia, and the 2018 Australian Open, 2019 and 2020 French Opens and 2020 Australian Open with Tímea Babos.
The 1983 Virginia Slims World Championship Series was the 11th season since the foundation of the Women's Tennis Association. It commenced on January 3, 1983, and concluded on March 4, 1984, after 64 events.
Laura Natalie Siegemund is a German professional tennis player.
The 1984 Virginia Slims World Championship Series was the 12th season since the foundation of the Women's Tennis Association. It commenced in March 1984, and concluded in March 1985 after 53 events.
Kathinka von Deichmann is a professional tennis player from Liechtenstein. On 8 October 2018, she reached her best WTA ranking of world No. 153 in singles, and on 17 July 2017, she peaked at No. 343 in doubles. Von Deichmann has won 15 singles and four doubles titles on the ITF Women's Circuit.
Viktória Hrunčáková is a Slovak professional tennis player. She has been ranked as high as No. 43 in singles and No. 27 in doubles in the world by the Women's Tennis Association (WTA). Hrunčáková has won five doubles titles on the WTA Tour and 25 titles on the ITF Circuit. She also ended runner-up at the Premier-level 2019 St. Petersburg Trophy and at the 2021 Yarra Valley Classic in doubles, along with Anna Kalinskaya.
Aryna Siarhiejeŭna Sabalenka is a Belarusian professional tennis player. She is a former world No. 1 in both singles and doubles by the Women's Tennis Association (WTA). Sabalenka has won three major singles titles at the 2023 and 2024 Australian Opens and the 2024 US Open, and two major doubles titles, at the 2019 US Open and the 2021 Australian Open, both partnering with Elise Mertens. She has won 22 career titles, 16 in singles and 6 in doubles.
The 2018 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2018 tennis season. The 2018 WTA Tour calendar comprises the Grand Slam tournaments, supervised by the International Tennis Federation (ITF); the WTA Premier tournaments ; the WTA International tournaments; the Fed Cup and the year-end championships. Also included in the 2018 calendar is the Hopman Cup, which is organized by the ITF and does not distribute ranking points.
The 2019 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2019 tennis season. The 2019 WTA Tour calendar was composed of the Grand Slam tournaments (supervised by the International Tennis Federation, the WTA Premier tournaments, the WTA International tournaments, the Fed Cup, and the year-end championships. The Hopman Cup, organized by the ITF, also is included but did not distribute ranking points.
The 2019 Italian Open was a professional tennis tournament played on outdoor clay courts at the Foro Italico in Rome, Italy from 15 to 21 May 2019. It was the 76th edition of the Italian Open and was classified as an ATP Tour Masters 1000 event on the 2019 ATP Tour and a Premier 5 event on the 2019 WTA Tour.
The 2019 Internazionali Femminili di Brescia was a professional tennis tournament played on outdoor clay courts. It was the twelfth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Brescia, Italy between 3 and 9 June 2019.
The 2021 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2021 tennis season. The 2021 WTA Tour calendar comprises the Grand Slam tournaments, the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup, and the year-end championships. Also included in the 2021 calendar are the Summer Olympic Games, which were rescheduled from 2020.
The 2022 WTA Tour was the global elite women's professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2022 tennis season. The 2022 WTA Tour calendar comprised the Grand Slam tournaments, the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup, and the year-end championships.
Giorgia Pedone is an Italian tennis player.
Giorgia Mortello is an Italian former professional tennis player.
Italy 
