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.
Abigail Spears and Katarina Srebotnik were the defending champions, but chose not to compete together. Spears played alongside Alicja Rosolska, but lost in the first round to Mihaela Buzărnescu and Alizé Cornet. Srebotnik teamed up with Shuko Aoyama, but lost in the first round to Anastasia Pavlyuchenkova and Olga Savchuk.
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.
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.
Samantha Stosur and Zhang Shuai won the women's doubles tennis title at the 2019 Australian Open, defeating defending champions Tímea Babos and Kristina Mladenovic in the final 6–3, 6–4.
Gabriela Dabrowski and Jeļena Ostapenko were the defending champions, but chose not to participate together. Dabrowski played alongside Xu Yifan, but lost in the first round to Lara Arruabarrena and Kaitlyn Christian. Ostapenko teamed up with Veronika Kudermetova, but lost in the semifinals to Chan Hao-ching and Latisha Chan.
Women's doubles were played at the 2019 Dubai Tennis Championships at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from 17 to 23 February. Chan Hao-ching and Yang Zhaoxuan were the defending champions, but chose to participate with different partners. Chan played alongside her sister Latisha, but they lost in the semifinals to Hsieh Su-wei and Barbora Strýcová. Yang partnered Abigail Spears, but lost in the first round to Eugenie Bouchard and Sofia Kenin.
Elise Mertens and Aryna Sabalenka defeated Barbora Krejčíková and Kateřina Siniaková in the final, 6–3, 6–2, to win the women's doubles tennis title at the 2019 Indian Wells Masters.
Ashleigh Barty and CoCo Vandeweghe were the defending champions, but Vandeweghe could not participate due to injury. Barty played alongside Victoria Azarenka, but lost in the semifinals to Elise Mertens and Aryna Sabalenka.
Tímea Babos and Kristina Mladenovic defeated Duan Yingying and Zheng Saisai in the final, 6–2, 6–3 to win the women's doubles tennis title at the 2019 French Open.
Hsieh Su-wei and Barbora Strýcová defeated Gabriela Dabrowski and Xu Yifan in the final, 6−2, 6−4 to win the ladies' doubles tennis title at the 2019 Wimbledon Championships. With the win, Strýcová attained the WTA no. 1 doubles ranking for the first time – Kristina Mladenovic, Elise Mertens and Ashleigh Barty were also in contention for the top ranking. Hsieh and Strýcová won the title without losing a set during the tournament.
Elise Mertens and Aryna Sabalenka defeated Ashleigh Barty and Victoria Azarenka in the final, 7–5, 7–5, to win the women's doubles tennis title at the 2019 US Open.
Andrea Sestini Hlaváčková and Barbora Strýcová were the defending champions, but Sestini Hlaváčková did not participate due to maternity leave. Strýcová played alongside Hsieh Su-wei, but lost in the second round to Jeļena Ostapenko and Dayana Yastremska.
Defending champions Tímea Babos and Kristina Mladenovic defeated Hsieh Su-wei and Barbora Strýcová in the final, 6–1, 6–3 to win the doubles tennis title at the 2019 WTA Finals. It was Babos’ third straight title, as she also won in 2017.
Tímea Babos and Kristina Mladenovic defeated Hsieh Su-wei and Barbora Strýcová in the final, 6–2, 6–1 to win the women's doubles tennis title at the 2020 Australian Open. It was their second Australian Open title together. Despite the loss, Hsieh regained the WTA no. 1 doubles ranking for the first time since 2014, replacing her partner Strýcová. Mladenovic, Aryna Sabalenka and Xu Yifan were also in contention for the top ranking.
Defending champion Barbora Krejčíková and her partner Nikola Mektić defeated Bethanie Mattek-Sands and Jamie Murray in the final, 5–7, 6–4, [10–1] to win the mixed doubles tennis title at the 2020 Australian Open.
Elise Mertens and Aryna Sabalenka defeated Barbora Krejčíková and Kateřina Siniaková in the final, 6–2, 6–3, to win the women's doubles tennis title at the 2021 Australian Open. It was their second major doubles title as a team, after the 2019 US Open. With the win, Sabalenka claimed the world No. 1 doubles ranking.
Hsieh Su-wei and Barbora Strýcová were the defending champions, but Strýcová retired from professional tennis in May 2021. Hsieh played alongside Elise Mertens, but lost in the second round to Sharon Fichman and Giuliana Olmos.
Defending champion Hsieh Su-wei and her partner, Elise Mertens, defeated Veronika Kudermetova and Elena Vesnina in the final, 3–6, 7–5, 9–7, to win the ladies' doubles tennis title at the 2021 Wimbledon Championships. The pair saved two championship points en route to their first major title together.
Hsieh Su-wei 
Barbora Strýcová 
Gabriela Dabrowski 
Jeļena Ostapenko 
