| Doubles | |
|---|---|
| 2018 Wuhan Open | |
| Champions |  Elise Mertens  Demi Schuurs |
| Runners-up |  Andrea Sestini Hlaváčková Barbora Strýcová |
| Final score | 6–3, 6–3 |
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017 and Chan could not participate due to a medical condition.
Elise Mertens and Demi Schuurs won the title, defeating Andrea Sestini Hlaváčková and Barbora Strýcová in the final, 6–3, 6–3.
The top four seeds received a bye into the second round.
Tímea Babos / 
Kristina Mladenovic (quarterfinals) Andrea Sestini Hlaváčková / Barbora Strýcová (final)
Ashleigh Barty / 
CoCo Vandeweghe (second round, retired)
Gabriela Dabrowski / 
Xu Yifan (quarterfinals)
Andreja Klepač / 
María José Martínez Sánchez (first round) Elise Mertens / Demi Schuurs (champions) Nicole Melichar / Květa Peschke (quarterfinals) Lucie Hradecká / 
Ekaterina Makarova (second round)| Semifinals | Final | ||||||||||||
 Shuko Aoyama  Lidziya Marozava | 6 | 2 | [3] | ||||||||||
| 6 | Elise Mertens Demi Schuurs | 4 | 6 | [10] | |||||||||
| 6 | Elise Mertens Demi Schuurs | 6 | 6 | ||||||||||
| 2 | Andrea Sestini Hlaváčková Barbora Strýcová | 3 | 3 | ||||||||||
Anastasia Pavlyuchenkova  Anastasija Sevastova | |||||||||||||
| 2 | Andrea Sestini Hlaváčková Barbora Strýcová | w/o | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | T Babos K Mladenovic | 6 | 6 | ||||||||||||||||||||||||
| K Christian S Santamaria | 6 | 6 | K Christian S Santamaria | 2 | 2 | ||||||||||||||||||||||
 J Konta S Zhang | 2 | 1 | 1 | T Babos K Mladenovic | 2 | 5 | |||||||||||||||||||||
| S Aoyama L Marozava | 6 | 6 | S Aoyama L Marozava | 6 | 7 | ||||||||||||||||||||||
 N Kichenok An Rodionova | 4 | 3 | S Aoyama L Marozava | 6 | 6 | ||||||||||||||||||||||
| J Ostapenko A Sabalenka | 6 | 6 | J Ostapenko A Sabalenka | 4 | 2 | ||||||||||||||||||||||
| 5 | A Klepač MJ Martínez Sánchez | 3 | 2 | S Aoyama L Marozava | 6 | 2 | [3] | ||||||||||||||||||||
| 6 | E Mertens D Schuurs | 4 | 6 | [10] | |||||||||||||||||||||||
| 4 | G Dabrowski Y Xu | 6 | 6 | ||||||||||||||||||||||||
| D Gavrilova S Zheng | 6 | 4 | [10] | D Gavrilova S Zheng | 0 | 3 | |||||||||||||||||||||
 A Rosolska A Spears | 4 | 6 | [7] | 4 | G Dabrowski Y Xu | 4 | 3 | ||||||||||||||||||||
| K Bertens K Flipkens | 2 | 4 | 6 | E Mertens D Schuurs | 6 | 6 | |||||||||||||||||||||
| L Kichenok K Srebotnik | 6 | 6 | L Kichenok K Srebotnik | 4 | 6 | [1] | |||||||||||||||||||||
R Atawo  A-L Grönefeld | 5 | 2 | 6 | E Mertens D Schuurs | 6 | 2 | [10] | ||||||||||||||||||||
| 6 | E Mertens D Schuurs | 7 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | L Hradecká E Makarova | 64 | 6 | [11] | |||||||||||||||||||||||
| WC | X Jiang Q Wang | 77 | 4 | [9] | 8 | L Hradecká E Makarova | 4 | 64 | |||||||||||||||||||
L Arruabarrena  D Jurak | 4 | 3 | A Pavlyuchenkova A Sevastova | 6 | 77 | ||||||||||||||||||||||
| A Pavlyuchenkova A Sevastova | 6 | 6 | A Pavlyuchenkova A Sevastova | 7 | 4 | [10] | |||||||||||||||||||||
| WC | Y Duan Y Wang | 0 | 77 | [10] | WC | Y Duan Y Wang | 5 | 6 | [5] | ||||||||||||||||||
 B Bencic A Cornet | 6 | 62 | [6] | WC | Y Duan Y Wang | 3 | |||||||||||||||||||||
| 3 | A Barty C Vandeweghe | 3r | |||||||||||||||||||||||||
| A Pavlyuchenkova A Sevastova | |||||||||||||||||||||||||||
| 7 | N Melichar K Peschke | 77 | 2 | [10] | 2 | A Sestini Hlaváčková B Strýcová | w/o | ||||||||||||||||||||
 H-c Chan Z Yang | 64 | 6 | [5] | 7 | N Melichar K Peschke | w/o | |||||||||||||||||||||
 A Krunić K Siniaková | 4 | 2 | V King  M Niculescu | ||||||||||||||||||||||||
| V King M Niculescu | 6 | 6 | 7 | N Melichar K Peschke | 5 | 4 | |||||||||||||||||||||
| S-w Hsieh B Mattek-Sands | 6 | 6 | 2 | A Sestini Hlaváčková B Strýcová | 7 | 6 | |||||||||||||||||||||
| M Kato M Ninomiya | 2 | 2 | S-w Hsieh B Mattek-Sands | 61 | 6 | [7] | |||||||||||||||||||||
| 2 | A Sestini Hlaváčková B Strýcová | 77 | 2 | [10] | |||||||||||||||||||||||
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.
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.
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.
Gabriela Dabrowski and Xu Yifan were the defending champions, but lost in the first round to Elise Mertens and Demi Schuurs.
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 quarterfinals to Andrea Sestini Hlaváčková and Barbora Strýcová.
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.
Ashleigh Barty and Casey Dellacqua were the defending champions, but Dellacqua retired from professional tennis in February 2018. Barty played alongside CoCo Vandeweghe, but lost in the first round to Tímea Babos and Kristina Mladenovic.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Chan played alongside Peng Shuai, but they lost in the first round to Irina-Camelia Begu and Mihaela Buzărnescu.
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.
Gabriela Dabrowski and Xu Yifan were the defending champions, but 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 could not participate due to a medical condition.
Defending champion Tímea Babos and her partner Kristina Mladenovic defeated Barbora Krejčíková and Kateřina Siniaková in the final, 6–4, 7–5 to win the doubles tennis title at the 2018 WTA Finals.
Ekaterina Makarova and Elena Vesnina were the defending champions, but chose not to participate this year.
Ashleigh Barty and Demi Schuurs were the defending champions, but chose not to participate together. Barty played alongside Victoria Azarenka and successfully defended the title, defeating Schuurs and Anna-Lena Grönefeld in the final, 4–6, 6–0, [10–3].
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.
Elise Mertens and Demi Schuurs were the defending champions, but chose not to participate together. Schuurs teamed up with Anna-Lena Grönefeld, but lost in the semifinals to Mertens and Aryna Sabalenka.
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.