Berikut jadwal semifinal Toyota Thailand Open 2021, Sabtu (23/1/2021).
- Greysia Polii/Apriyani Rahayu (5) vs Lee So-hee/Shin Seung-chan (Korea Selatan/3) - 11.00 WIB
- Mohammad Ahsan/Hendra Setiawan (2) vs Lee Yang/Wang Chi-Lin (Taiwan/4) - 12.00 WIB*
- Satwiksairaj Rankireddy/Chirag Shetty (India) vs Aaron Chia/Soh Wooi Yik (Malaysia/8) - 13.00 WIB8
- Kim So-yeong/Kong Hee-yong (Korea Selatan/4) vs Chow Mei Kuan/Lee Meng Yean (Malaysia) - 14.00 WIB*
- Carolina Marin (Spanyol/5) vs An Se-young (Korea Selatan/7) - 15.00 WIB*
- Seo Seung-jae/Chae Yu-jung (Korea Selatan/4) vs Hoo Pang Ron/Cheah Yee See (Malaysia) - 16.00 WIB*
- Anders Antonsen (Denmark/3) vs Hans-Kristian Vittinghus - 17.00 WIB*
- Tai Tzu Ying (Taiwan/1) vs Ratchanok Intanon (Thailand/4) - 18.00 WIB*
- Dechapol Puavaranukroh/Sapsiree Taerattanachai (Thailand/1) vs Satwiksairaj Rankireddy/Ashwini Ponnappa (India) - 19.00 WIB*
- Chou Tien Chen (Taiwan/2) vs Viktor Axelsen (Denmark/4) - 20.00 WIB*
* angka di dalam kurung menunjukkan status unggulan
** bergantung pada pertandingan sebelumnya