Selanjutnya, di babak semifinal Indonesia Masters 2021, Puttita/Sapsire akan kembali bertemu pemain unggulan.
Mereka dijadwalkan bertanding melawan unggulan keempat Nami Matsuyama/Chiharu Shida (Jepang).
Berikut perjalanan Puttita Supajirakul/Sapsire Taerattanachai di Indonesia Masters 2021.
Babak I - Puttita Supajirakul/Sapsire Taerattanachai vs Siti Fadia Silva Ramadhanti/Ribka Sugiarto (Indonesia) : 21-13, 15-21, 21-16
Babak II - Puttita Supajirakul/Sapsire Taerattanachai vs Mayu Matsumoto/Ayako Sakuramoto (Jepang/7) : 21-17, 15-21, 21-16
Babak III - Puttita Supajirakul/Sapsire Taerattanachai vs Greysia Polii/Apriyani Rahayu (Indonesia/2) : 18-21, 21-13, 21-19