Barbora Krejčíková is a Czech professional tennis player. She has a career-high singles ranking of world No. 2, achieved on 28 February 2022, and became World No. 1 in doubles on 22 October 2018. She is known for her aggressive playing style and her smooth, powerful groundstrokes.
Russia's Ekaterina Makarova and Elena Vesnina defeated Switzerland's Timea Bacsinszky and Martina Hingis in the final, 6–4, 6–4 to win the gold medal in Women's Doubles tennis at the 2016 Summer Olympics. In the bronze-medal match, the Czech Republic's Lucie Šafářová and Barbora Strýcová defeated compatriots Andrea Hlaváčková and Lucie Hradecká, 7–5, 6–1.
Caroline Garcia and Kristina Mladenovic defeated Ekaterina Makarova and Elena Vesnina in the final, 6–3, 2–6, 6–4 to win the women's doubles tennis title at the 2016 French Open. Garcia and Mladenovic became the first all-French pair to win the title since Gail Sherriff Chanfreau and Françoise Dürr in 1971, and the first of any Frenchwomen since Mary Pierce in 2000, partnering Martina Hingis.
Martina Hingis and Sania Mirza were the defending champions, but chose not to participate together. Mirza teamed up with Barbora Strýcová, but lost in the quarterfinals to Caroline Garcia and Kristina Mladenovic. Hingis played alongside CoCo Vandeweghe, but lost in the semifinals to Garcia and Mladenovic.
Barbora Krejčíková and Kateřina Siniaková defeated Nicole Melichar and Květa Peschke in the final, 6–4, 4–6, 6–0 to win the ladies' doubles tennis title at the 2018 Wimbledon Championships. They became the first team to win the Channel Slam since Kim Clijsters and Ai Sugiyama in 2003, and the first team to win both the Wimbledon junior and senior doubles titles together.
Tímea Babos and Kristina Mladenovic won the women's doubles tennis title at the 2018 Australian Open, defeating Ekaterina Makarova and Elena Vesnina in the final, 6–4, 6–3. It was the first Grand Slam title for Babos, who became the first Hungarian player to win a Grand Slam event since Andrea Temesvári in the 1986 French Open and the second Grand Slam title for Mladenovic.
Ashleigh Barty and CoCo Vandeweghe defeated Tímea Babos and Kristina Mladenovic in the final, 3–6, 7–6(7–2), 7–6(8–6) to win the women's doubles tennis title at the 2018 US Open. They saved three championship points en route to the title.
The 2018 WTA Finals, also known by its sponsored name BNP Paribas WTA Finals Singapore, was a women's tennis tournament held in Kallang, Singapore. It was the 48th edition of the singles event and the 43rd edition of the doubles competition. Eight singles players and eight doubles teams competed in the tournament. The tournament was contested by eight singles players and eight doubles teams. The tournament was the year-end final of the 2018 WTA Tour. This competition was held in Singapore for the last time this year.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Chan played alongside her sister Chan Hao-ching, but lost in the second round to Hsieh Su-wei and Barbora Strýcová.
Ashleigh Barty and CoCo Vandeweghe defeated Barbora Krejčíková and Kateřina Siniaková in the final, 6–2, 6–1 to win the women's doubles tennis title at the 2018 Miami Open.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Chan played alongside Bethanie Mattek-Sands, but lost in the first round to Svetlana Kuznetsova and Karolína Plíšková.
Barbora Krejčíková and Kateřina Siniaková defeated Eri Hozumi and Makoto Ninomiya in the final, 6–3, 6–3 to win the women's doubles tennis title at the 2018 French Open. It was their first major title together.
Ekaterina Makarova and Elena Vesnina were the two-time defending champions, but Vesnina chose not to participate this year.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017 and Chan chose to prepare for the Asian Games instead.
Switzerland's Belinda Bencic defeated the Czech Republic's Markéta Vondroušová in the final, 7–5, 2–6, 6–3, to win the gold medal in Women's Singles tennis at the 2020 Summer Olympics. It was Switzerland's first victory in the women's singles. In the bronze medal match, Ukraine's Elina Svitolina defeated Kazakhstan's Elena Rybakina, 1–6, 7–6(7–5), 6–4. It was Ukraine's first Olympic tennis medal.
Samantha Stosur and Zhang Shuai defeated the defending champions Tímea Babos and Kristina Mladenovic in the final, 6–3, 6–4 to win the women's doubles tennis title at the 2019 Australian Open.
Barbora Krejčíková and Kateřina Siniaková defeated Gabriela Dabrowski and Demi Schuurs in the final, 6–4, 6–3 to win the women's doubles tennis title at the 2021 Madrid Open. It marked the duo's seventh career WTA Tour doubles title together, as well as Krejčíková's eighth individual doubles title and Siniaková's 10th.
The 2020 Summer Olympics order of play for matches on the main courts, starting from 24 July until July 1 August.
Veronika Kudermetova and Elise Mertens defeated the defending champions Barbora Krejčíková and Kateřina Siniaková in the final, 6–2, 4–6, [11–9] to win the doubles tennis title at the 2022 WTA Finals. Mertens became the first Belgian WTA Finals doubles champion.
Czech tennis players Barbora Krejčíková and Kateřina Siniaková formed a successful doubles partnership from 2013 to 2023. They won seven major tournaments and nine other Women's Tennis Association (WTA) titles. With wins at the 2020 Olympics and the 2021 WTA Finals, they are the only women's doubles team to complete the career Super Slam together. They finished three years ranked No. 1 in doubles.
Barbora Krejčíková 
Belinda Bencic 
