The WTA Tour is a worldwide top-tier tennis tour for women organized by the Women's Tennis Association. The second-tier tour is the WTA 125K series, and third-tier is the ITF Women's World Tennis Tour. The men's equivalent is the ATP Tour.
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".
Chan Chin-wei is a former professional tennis player from Taiwan.
Shuko Aoyama is a Japanese professional tennis player who specializes in doubles.
Jessica Pegula is an American professional tennis player. She has career-high WTA rankings of world No. 3 in singles, achieved on 24 October 2022, and world No. 1 in doubles, achieved on 11 September 2023. Pegula has won four singles titles and seven doubles titles on the WTA Tour, including two WTA 1000 titles in each discipline. Pegula is a six-time major quarterfinalist in singles, having reached this stage at all four Grand Slam tournaments; thrice at the Australian Open (2021–2023), and once at the French Open (2022), US Open (2022), and Wimbledon (2023). She has also reached the singles final at the 2023 WTA Finals. In doubles, Pegula reached the final of the 2022 French Open, partnering with Coco Gauff, and the mixed doubles final of the 2023 US Open with Austin Krajicek.
Peangtarn "Earth" Plipuech is a Thai tennis player.
The 2014 WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2014 tennis season. The 2014 WTA Tour calendar comprises the Grand Slam tournaments, the WTA Premier tournaments, the WTA International tournaments, the Fed Cup, and the year-end championships. Also included in the 2014 calendar is the Hopman Cup, which was organized by the ITF and did not distribute ranking points.
Jang Su-jeong is a South Korean professional tennis player.
The 2015 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2015 tennis season. The 2015 WTA Tour calendar comprises 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. Also included in the 2015 calendar is the Hopman Cup, which is organized by the ITF and does not distribute ranking points.
Han Na-lae is a South Korean tennis player. Han has a career-high singles ranking of world No. 149, achieved June 2019 and a doubles ranking of No. 95 on 7 November 2022. Han has won one doubles title on the WTA Tour and two doubles titles on the Challenger Tour, along with 13 singles titles and 28 doubles titles on the ITF Circuit. A left-hander, she hits both forehand and backhand with two hands.
Kang Seo-kyung is a South Korean former tennis player.
Hong Seung-yeon is a South Korean former tennis player.
Choi Ju-yeon is a South Korean former tennis player, who competed on the professional tour in the 1990s.
Cody Wong Hong-yi is a Hong Kong tennis player. Her brother Jack Wong is also a professional tennis player.
The 2023 WTA Tour was the global elite women's professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2023 tennis season. The 2023 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, the year-end championships, and the team events United Cup and Hopman Cup. 2023 also marked the return of the WTA to China, after strict COVID-19 protocols in the country and the disappearance of former tennis player Peng Shuai.
The 2022 Korea Open was a combined ATP Tour and WTA Tour tennis tournament took place at the Olympic Park Tennis Center in Seoul, South Korea on outdoor hard courts from 19 to 25 September 2022 for the women and from 26 September to 2 October 2022 for the men. It was the 18th edition of the women's tournament, and the first edition of the men's tournament since 1996. The tournament was a WTA 250 event on the 2022 WTA Tour, and a ATP Tour 250 event on the 2022 ATP Tour after several tournaments in China were cancelled because of the ongoing COVID-19 pandemic.
Back Da-yeon is a Korean tennis player.
The 2023 Korea Open was a tennis tournament played on outdoor hard courts. It was the 19th edition of the tournament and a WTA 250 event on the 2023 WTA Tour. The tournament took place at the Olympic Park Tennis Center in Seoul, South Korea from 9 to 15 October 2023. The men's event was discontinued this year following the return of the ATP Tour to China.
Jessica Pegula defeated Yuan Yue in the final, 6–2, 6–3 to win the singles tennis title at the 2023 Korea Open. Yuan was contesting her first WTA Tour final.
South Korea 
