Iga Natalia Świątek is a Polish professional tennis player. She is currently ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA), having held the position for a total of 101 weeks. Świątek is a four-time major singles champion, having won the French Open in 2020, 2022, and 2023 and the US Open in 2022. She is the first player representing Poland to win a major singles title. She has won a total of 19 singles titles, including the 2023 WTA Finals.
Świątek's father, Tomasz, is a retired Olympic rower. As a junior, Świątek was the 2018 French Open girls' doubles champion alongside Caty McNally and the 2018 Wimbledon girls' singles champion. Świątek began playing regularly on the WTA Tour in 2019, and entered the top 50 at 18 years old after her first Tour final and a fourth-round appearance at the 2019 French Open.
During her French Open title run in 2020, Świątek did not lose more than five games in any singles match. She entered the top ten of the WTA rankings for the first time in May 2021 after winning the Italian Open. Following back-to-back WTA 1000 titles in 2022 at Qatar and Indian Wells, Świątek reached a career-high ranking of No. 2. After the retirement of world No. 1 Ashleigh Barty, she became the first Polish player, male or female, to reach the top ranking in singles, on 4 April 2022. During this time, Świątek accumulated a 37-match winning streak, the longest on the WTA Tour in the 21st century. With major titles at the French and US Opens, she finished 2022 as the dominant No. 1. In 2023 she defended her French Open title and claimed the WTA Finals to finish as year-end No. 1 again.
Świątek has an all-court playing style. She won the WTA Fan Favorite Shot of the Year in 2019 with a drop shot from the baseline, and was voted WTA Fan Favorite Singles Player of the Year in 2020. In 2023, she was named the L'Équipe Champion of Champions and Polish Sports Personality of the Year and included on Time's annual list of the 100 most influential people in the world.
