The women's doubles SL3–SU5 tournament at the 2020 Summer Paralympics in Tokyo took place between 2 and 4 September 2021 at Yoyogi National Gymnasium.
Seeds These were the seeds for this event: (gold medalists) (silver medalists)
Group stage The draw of the group stage revealed on 26 August 2021. The group stage was played from 2 to 3 September. The top two winners of each group advanced to the knockout rounds.
Group A
Date Time Player 1 Score Player 2 Set 1 Set 2 Set 3 2 Sep 09:00 Leani Ratri Oktila Khalimatus Sadiyah 2–0 Nipada Saensupa Chanida Srinavakul 21–9 21–13 3 Sep 09:00 Noriko Ito Ayako Suzuki 2–0 Nipada Saensupa Chanida Srinavakul 21–11 21–17 3 Sep 16:00 Leani Ratri Oktila Khalimatus Sadiyah 2–0 Noriko Ito Ayako Suzuki 21–4 21–8
Group B
Date Time Player 1 Score Player 2 Set 1 Set 2 Set 3 2 Sep 09:00 Cheng Hefang Ma Huihui 2–0 Palak Kohli Parul Parmar 21–7 21–5 3 Sep 09:00 Lénaïg Morin Faustine Noël 2–0 Palak Kohli Parul Parmar 21–12 22–20 3 Sep 16:00 Cheng Hefang Ma Huihui 2–0 Lénaïg Morin Faustine Noël 21–9 21–10
Finals The knockout stage was played on 4 September.
References