2021 Indonesia Open

Tournament details
Dates	23–28 November
Level	Super 1000
Total prize money	US$850,000
Venue	Bali International Convention Center
Location	Badung Regency, Bali, Indonesia
Champions
Men's singles	Viktor Axelsen
Women's singles	An Se-young
Men's doubles	Marcus Fernaldi Gideon Kevin Sanjaya Sukamuljo
Women's doubles	Nami Matsuyama Chiharu Shida
Mixed doubles	Dechapol Puavaranukroh Sapsiree Taerattanachai
← 2019 2022 →

The 2021 Indonesia Open (officially known as the SimInvest Indonesia Open 2021 for sponsorship reasons) was a badminton tournament that took place at the Bali International Convention Center in Nusa Dua, Badung Regency, Bali, Indonesia, from 23 to 28 November 2021. It had a total prize of US$850,000.

Tournament

The 2021 Indonesia Open was the ninth tournament according to the 2021 BWF World Tour after many tournaments got canceled due to the COVID-19 pandemic earlier of the year. It was a part of the Indonesia Open, which has been held since 1982 and was organized by the Badminton Association of Indonesia with sanction from BWF.^[1] It was also part of the Indonesia Badminton Festival in which three tournaments; the Indonesia Masters and World Tour Finals, together with this tournament were held at the same venue, played back-to-back.^[2]

Venue

This international tournament was held at Bali International Convention Center in Nusa Dua, Badung Regency, Bali, Indonesia.^[1]

Point distribution

Below is the point distribution table for each phase of the tournament based on the BWF points system for the BWF World Tour Super 1000 event.^[3]

Prize money

The total prize money for this tournament was US$850,000. The distribution of the prize money was in accordance with BWF regulations.^[1]

Men's singles

Seeds

Finals

	Semi-finals							Final
		Loh Kean Yew	21	21
		Rasmus Gemke	14	7
									Loh Kean Yew	13	21	13
								2	Viktor Axelsen	21	9	21
	6	Jonatan Christie	19	15
	2	Viktor Axelsen	21	21

Top half

Section 1

	First Round							Second Round							Quarter-finals
	1	K Momota	23	21
		L Sen	21	15
								1	K Momota	7	21	19
									Loh K Y	21	17	21
	Parupalli K		11	14
	Loh K Y		21	21
															Loh K Y		21	21
															H-K Vittinghus		9	4
	8	Ng K L	20	21	19
		K Tsuneyama	22	13	21
								K Tsuneyama		21	18	13
								H-K Vittinghus		10	21	21
	H-K Vittinghus		21	21
	K Wangcharoen		18	12

Section 2

	First Round							Second Round							Quarter-finals
	4	Chou T-c	21	21
		Lee C Y	12	14
								4	Chou T-c	21	15	11
									K Nishimoto	18	21	21
	T Rouxel		13	13
	K Nishimoto		21	21
															K Nishimoto		18	17
															R Gemke		21	21
	7	Lee Z J	21	23	16
		R Gemke	13	25	21
								R Gemke		21
								S H Rhustavito		12r
	S H Rhustavito		21	15	21
	S Thammasin		12	21	16

Bottom half

Section 3

	First Round							Second Round							Quarter-finals
	PFR	C A Dwi Wardoyo	21	21
	PFR	H Kho Wibowo	11	18
								PFR	C A Dwi Wardoyo	11	12
								6	J Christie	21	21
		Liew D	14	15
	6	J Christie	21	21
															6	J Christie	w	/	o
															3	A Antonsen
	Wang T-w		21	21
	T Sugiarto		17	17
									Wang T-w	21	13	14
								3	A Antonsen	18	21	21
		K Vitidsarn	15	21	17
	3	A Antonsen	21	17	21

Section 4

	First Round							Second Round							Quarter-finals
	B. Sai Praneeth		21	21
	T J Popov		19	18
									B. Sai Praneeth	21	14	21
								PFR	C Popov	17	21	19
	PFR	C Popov	21	21
	5	A S Ginting	17	18
																B. Sai Praneeth	12	8
															2	V Axelsen	21	21
	S Kidambi		21	19	21
	Prannoy K		15	21	12
									S Kidambi	14	18
								2	V Axelsen	21	21
		K Watanabe	14	14
	2	V Axelsen	21	21

Women's singles

Seeds

Finals

	Semi-finals							Final
	5	Pornpawee Chochuwong	19	19
	4	An Se-young	21	21
								4	An Se-young	21	22
								2	Ratchanok Intanon	17	20
	3	P. V. Sindhu	21	9	14
	2	Ratchanok Intanon	15	21	21

Top half

Section 1

	First Round							Second Round							Quarter-finals
	1	A Yamaguchi	21	21
		M Ulitina	13	10
								1	A Yamaguchi	21	19	21
									Yeo J M	15	21	14
	Yeo J M		21	21
	J Hart		9	10
															1	A Yamaguchi	6	23	11
															5	P Chochuwong	21	21	21
	5	P Chochuwong	21	21
		L Tan	12	12
								5	P Chochuwong	11	21	22
									G M Tunjung	21	9	20
	S Katethong		16	15
	G M Tunjung		21	21

Section 2

	First Round							Second Round							Quarter-finals
	4	An S-y	21	21
		R Hartawan	11	8
								4	An S-y	21	21
									L Huet	8	10
	L Huet		22	21
	C Azurmendi		20	10
															4	An S-y	21	21
																P Chaiwan	13	11
	8	S Takahashi	21	21
		S Kawakami	14	14
								8	S Takahashi	19	21	14
									P Chaiwan	21	14	21
		P Chaiwan	21	21
	PFR	Y Y Susanto	18	19

Bottom half

Section 3

	First Round							Second Round							Quarter-finals
	M Batomene		23	14	17
	B Corrales		21	21	21
								B Corrales		13	14
								Sim Y-j		21	21
		Sim Y-j	21	21
	6	M Li	11	9
																Sim Y-j	21	19	14
															3	P. V. Sindhu	14	21	21
	Y Li		19	23	21
	N Yiğit		21	21	13
									Y Li	12	18
								3	P. V. Sindhu	21	21
		A Ohori	21	17	17
	3	P. V. Sindhu	17	21	21

Section 4

	First Round							Second Round							Quarter-finals
	Fitriani		14	21	11
	A Takahashi		21	14	21
									A Takahashi	21	22
								7	B Ongbamrungphan	7	20
		E Kosetskaya	10	13
	7	B Ongbamrungphan	21	21
																A Takahashi	17	12
															2	R Intanon	21	21
	Pai Y-p		14	21	21
	L Christophersen		21	18	11
									Pai Y-p	11	16
								2	R Intanon	21	21
		Kim G-e	19	12
	2	R Intanon	21	21

Men's doubles

Seeds

Finals

	Semi-finals							Final
	1	Marcus Fernaldi Gideon Kevin Sanjaya Sukamuljo	21	21
	6	Satwiksairaj Rankireddy Chirag Shetty	16	18
								1	Marcus Fernaldi Gideon Kevin Sanjaya Sukamuljo	21	21
									Takuro Hoki Yugo Kobayashi	14	18
		Akira Koga Taichi Saito	20	14
		Takuro Hoki Yugo Kobayashi	22	21

Top half

Section 1

	First Round							Second Round							Quarter-finals
	1	M F Gideon K S Sukamuljo	12	21	21
		K Matsui Y Takeuchi	21	18	15
								1	M F Gideon K S Sukamuljo	12	21	21
									Choi S-g Kim W-h	21	19	18
	Arjun M.R. D Kapila		20	13
	Choi S-g Kim W-h		22	21
															1	M F Gideon K S Sukamuljo	14	21	21
																Ong Y S Teo E Y	21	14	16
	5	A Chia Soh W Y	25	21
		M Lamsfuß M Seidel	23	12
								5	A Chia Soh W Y	14	17
									Ong Y S Teo E Y	21	21
	Ong Y S Teo E Y		21	21
	Tan K M Tan W K		11	11

Section 2

	First Round							Second Round							Quarter-finals
	3	Lee Y Wang C-l	21	21
		Goh V S Low J S	14	16
								3	Lee Y Wang C-l	15	21
									Goh S F N Izzuddin	21	23
	Goh S F N Izzuddin		22	21
	C Popov T J Popov		20	10
																Goh S F N Izzuddin	19	19
															6	S Rankireddy C Shetty	21	21
	6	S Rankireddy C Shetty	w	/	o
		Kim J-h Na S-s
								6	S Rankireddy C Shetty	21	19	23
									Kang M-h Seo S-j	15	21	21
	H Okamura M Onodera		21	14	16
	Kang M-h Seo S-j		9	21	21

Bottom half

Section 3

	First Round							Second Round							Quarter-finals
	S Jomkoh K Kedren		19	11
	A Koga T Saito		21	21
								A Koga T Saito		26	21
								Lu C-y Yang P-h		24	7
		Lu C-y Yang P-h	21	15	21
	8	V Ivanov I Sozonov	17	21	19
																A Koga T Saito	21	13	21
															4	F Alfian M R Ardianto	10	21	14
	S K Gutama M R P Isfahani		18	20
	M S Fikri B Maulana		21	22
									M S Fikri B Maulana	11	10
								4	F Alfian M R Ardianto	21	21
		L R Carnando D Marthin	17	20
	4	F Alfian M R Ardianto	21	22

Section 4

	First Round							Second Round							Quarter-finals
	P A S Dadiara B S Elohim		14	11
	M Kaneko Y Kubota		21	21
									M Kaneko Y Kubota	11	14
								7	K Astrup A S Rasmussen	21	21
		L Corvée R Labar	20	11
	7	K Astrup A S Rasmussen	22	21
															7	K Astrup A S Rasmussen	21	15	14
																T Hoki Y Kobayashi	14	21	21
	P Kusumawardana Y Rambitan		18	21	21
	B Lane S Vendy		21	17	9
								P Kusumawardana Y Rambitan		23	25
								T Hoki Y Kobayashi		25	27
		T Hoki Y Kobayashi	23	15	21
	2	M Ahsan H Setiawan	21	21	15

Women's doubles

Seeds

Finals

	Semi-finals							Final
		Baek Ha-na Lee Yu-rim	19	18
	4	Nami Matsuyama Chiharu Shida	21	21
								4	Nami Matsuyama Chiharu Shida	21	21
								2	Greysia Polii Apriyani Rahayu	19	19
	3	Jongkolphan Kititharakul Rawinda Prajongjai	18	14
	2	Greysia Polii Apriyani Rahayu	21	21

Top half

Section 1

	First Round							Second Round							Quarter-finals
								1	Kim S-y Kong H-y	21	18	21
									Jeong N-e Kim H-j	19	21	16
	Jeong N-e Kim H-j		20	21	21
	B Aimsaard N Aimsaard		22	6	11
															1	Kim S-y Kong H-y	21	19	15
																Baek H-n Lee Y-r	18	21	21
	6	C Birch L Smith	21	21
		J Finne-Ipsen M Surrow	15	11
								6	C Birch L Smith	19	9
									Baek H-n Lee Y-r	21	21
	L Efler I Lohau		17	13
	Baek H-n Lee Y-r		21	21

Section 2

	First Round							Second Round							Quarter-finals
								4	N Matsuyama C Shida	21	21
									P Supajirakul S Taerattanachai	17	16
	S F S Ramadhanti R Sugiarto
	P Supajirakul S Taerattanachai		w	/	o
															4	N Matsuyama C Shida	21	21
																F D Kusuma A C Pratiwi	17	13
	8	P Tan Thinaah M	22	21
		C Azurmendi B Corrales	20	19
								8	P Tan Thinaah M	21	20	17
									F D Kusuma A C Pratiwi	14	22	21
	N V Marwah P Syaikah		11	15
	F D Kusuma A C Pratiwi		21	21

Bottom half

Section 3

	First Round							Second Round							Quarter-finals
	A Bøje M Poulsen		12	21	24
	Lee M Y Yap C W		21	19	26
									Lee M Y Yap C W	14	15
								5	G Stoeva S Stoeva	21	21
		A Ponnappa N. S Reddy	27	18
	5	G Stoeva S Stoeva	29	21
															5	G Stoeva S Stoeva	10	14
															3	J Kititharakul R Prajongjai	21	21
	M Mamahit T Nadia		21	8	10
	V Hoo K M Lim C S		15	21	21
									V Hoo K M Lim C S	26	12	11
								3	J Kititharakul R Prajongjai	24	21	21

Section 4

	First Round							Second Round							Quarter-finals
	C Hoshi A Matsuda		13	21	9
	R Iwanaga K Nakanishi		21	14	21
									R Iwanaga K Nakanishi	16	20
								7	M Matsumoto A Sakuramoto	21	22
		M Stoliarenko Y Zharka	13	4
	7	M Matsumoto A Sakuramoto	21	21
															7	M Matsumoto A Sakuramoto	16	21	18
															2	G Polii A Rahayu	21	12	21
	F V D Gani J P Miantoro
	Fitriani Y Y Susanto		w	/	o
									Fitriani Y Y Susanto	10	15
								2	G Polii A Rahayu	21	21

Mixed doubles

Seeds

Finals

	Semi-finals							Final
	1	Dechapol Puavaranukroh Sapsiree Taerattanachai	21	18	21
		Ko Sung-hyun Eom Hye-won	17	21	14
								1	Dechapol Puavaranukroh Sapsiree Taerattanachai	21	21
								3	Yuta Watanabe Arisa Higashino	12	13
	3	Yuta Watanabe Arisa Higashino	21	21
		Mathias Christiansen Alexandra Bøje	16	12

Top half

Section 1

	First Round							Second Round							Quarter-finals
	1	D Puavaranukroh S Taerattanachai	21	21
		Kim Y-h Chae Y-j	10	7
								1	D Puavaranukroh S Taerattanachai	21	21
									Chen T J Peck Y W	15	14
	Y Kaneko M Matsutomo		21	18	15
	Chen T J Peck Y W		19	21	21
															1	D Puavaranukroh S Taerattanachai	21	21
																Tan K M Lai P J	10	11
	7	T Gicquel D Delrue	17	17
		A Maulana M C Bandaso	21	21
								A Maulana M C Bandaso		8	16
								Tan K M Lai P J		21	21
	Tan K M Lai P J		22	21
	Goh S H S J Lai		20	17

Section 2

	First Round							Second Round							Quarter-finals
	4	M Ellis L Smith	13	13
		Ko S-h Eom H-w	21	21
								Ko S-h Eom H-w		12	21	21
								M Lamsfuß I Lohau		21	17	15
	M Lamsfuß I Lohau		23	15	21
	S Jomkoh S Paewsampran		21	21	15
																Ko S-h Eom H-w	15	21	21
															5	Chan P S Goh L Y	21	16	18
	5	Chan P S Goh L Y	21	21
		Z J Sumanti H Julimarbela	12	17
								5	Chan P S Goh L Y	21	21
									J R Jansen L Efler	9	13
	V G Prasad J Dewangan		12	4
	J R Jansen L Efler		21	21

Bottom half

Section 3

	First Round							Second Round							Quarter-finals
	D Kapila N. S Reddy		7	12
	K Yamashita N Shinoya		21	21
									K Yamashita N Shinoya	15	19
								8	Tang C M Tse Y S	21	21
		Seo S-j Kim H-j	12	21	19
	8	Tang C M Tse Y S	21	19	21
															8	Tang C M Tse Y S	17	8
															3	Y Watanabe A Higashino	21	21
	R N Kusharjanto L A Kusumawati		20	21	16
	Chang T C Ng W Y		22	16	21
									Chang T C Ng W Y	17	12
								3	Y Watanabe A Higashino	21	21
		Hoo P R Cheah Y S	18	12
	3	Y Watanabe A Higashino	21	21

Section 4

	First Round							Second Round							Quarter-finals
	PFR	T Hoki N Matsuyama	22	21	21
		B. S Reddy A Ponnappa	24	12	19
								PFR	T Hoki N Matsuyama	21	10	18
								6	H Faizal G E Widjaja	19	21	21
		O Leydon-Davis A Pak	17	16
	6	H Faizal G E Widjaja	21	21
															6	H Faizal G E Widjaja	21	11	18
																M Christiansen A Bøje	14	21	21
	M Christiansen A Bøje		21	13	21
	R Rivaldy P H Mentari		14	21	16
									M Christiansen A Bøje	23	21
								2	P Jordan M D Oktavianti	21	14
		Y Nishikawa S Ozaki	0r
	2	P Jordan M D Oktavianti	1