2019 U.S. Open (badminton)

The 2019 U.S. Open (officially known as the Yonex US Open 2019 for sponsorship reasons) was a badminton tournament which took place at Titan Gym in Fullerton, California, United States, from 9 to 14 July 2019 and had a total purse of $150,000.

2019 U.S. Open

Tournament details
Dates	9–14 July
Level	Super 300
Total prize money	US$150,000
Venue	Titan Gym
Location	Fullerton, California, United States
Champions
Men's singles	Lin Chun-yi
Women's singles	Wang Zhiyi
Men's doubles	Ko Sung-hyun Shin Baek-choel
Women's doubles	Nami Matsuyama Chiharu Shida
Mixed doubles	Lee Jhe-huei Hsu Ya-ching
← 2018 2023 →

Tournament

The 2019 U.S. Open was the thirteenth tournament of the 2019 BWF World Tour and was also a part of the U.S. Open championships which has been held since 1954. This tournament was organized by the USA Badminton and sanctioned by the BWF.^[1]

Venue

This international tournament was held at Titan Gym in Fullerton, California, United States.^[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 300 event.^[2]

Winner	Runner-up	3/4	5/8	9/16	17/32	33/64	65/128
7,000	5,950	4,900	3,850	2,750	1,670	660	320

Prize money

The total prize money for this tournament was US$150,000. Distribution of prize money was in accordance with BWF regulations.^[1]

Event	Winner	Finals	Semi-finals	Quarter-finals	Last 16
Singles	$11,250	$5,700	$2,175	$900	$525
Doubles	$11,850	$5,700	$2,100	$1,087.50	$562.50

Men's singles

Seeds

1. Lee Dong-keun (quarter-finals)
2. Prannoy Kumar (quarter-finals)
3. Mark Caljouw (first round)
4. Wang Tzu-wei (second round)
5. Rajiv Ouseph (first round)
6. Parupalli Kashyap (first round)
7. Kazumasa Sakai (second round)
8. Thomas Rouxel (first round)

Finals

	Semi-finals							Final
	Q3	Lin Chun-yi	15	21	21
		Lin Yu-hsien	21	19	17
								Q3	Lin Chun-yi	21	21
									Tanongsak Saensomboonsuk	10	13
		Tanongsak Saensomboonsuk	21	21
		Sourabh Verma	9	18

Top half

Section 1

	First round							Second round							Quarter-finals
	1	Lee D-k	21	21
		Zhou ZQ	9	10
								1	Lee D-k	20	21	21
									K Watanabe	22	13	17
		V Svendsen	13	11
		K Watanabe	21	21
															1	Lee D-k	12	14
															Q3	Lin C-y	21	21
	8	T Rouxel	21	18	16
	Q4	Li SF	15	21	21
								Q4	Li SF	13	21	16
								Q3	Lin C-y	21	19	21
		Y Coelho de Oliveira	20	11
	Q3	Lin C-y	22	21

Section 2

	First round							Second round							Quarter-finals
	3	M Caljouw	17	11
		Lin Y-h	21	21
									Lin Y-h	14	23	21
								Q1	Lee C-h	21	21	16
	Q1	Lee C-h	15	21	22
		J Ho-shue	21	18	20
																Lin Y-h	21	21
																L Corvée	8	14
	5	R Ouseph	21	19	18
		L Corvée	16	21	21
									L Corvée	21	21
									Sheng XD	18	17
		K Schäfer	12	14
		Sheng XD	21	21

Bottom half

Section 3

	First round							Second round							Quarter-finals
		T Saensomboonsuk	18	21	21
		L Claerbout	21	14	12
									T Saensomboonsuk	21	21
								7	K Sakai	14	12
	WC	T Lam	13	7
	7	K Sakai	21	21
																T Saensomboonsuk	16	21	21
															Q2	Sun FX	21	18	12
	Q2	Sun FX	21	26
		L E Peñalver	14	24
								Q2	Sun FX	21	21
								4	Wang T-w	9	15
		A Jayaram	16	21	16
	4	Wang T-w	21	18	21

Section 4

	First round							Second round							Quarter-finals
		S Verma	21	21	22
		T Penty	23	15	20
									S Verma	21	19	21
									L Sen	11	21	12
		L Sen	21	21
	6	P Kashyap	11	18
																S Verma	21	23
															2	Prannoy K	19	21
		P Abián	16	9
		Heo K-h	21	21
									Heo K-h	16	21	16
								2	Prannoy K	21	18	21
		Y Igarashi	23	22	18
	2	Prannoy K	21	24	21

Women's singles

Seeds

1. Michelle Li (semi-finals)
2. Saena Kawakami (second round)
3. Kim Ga-eun (final)
4. Zhang Yiman (first round)
5. An Se-young (quarter-finals)
6. Ayumi Mine (semi-finals)
7. Kim Hyo-min (quarter-finals)
8. Porntip Buranaprasertsuk (second round)

Finals

	Semi-finals							Final
	1	Michelle Li	16	8
	3	Kim Ga-eun	21	21
								3	Kim Ga-eun	18	19
								Q2	Wang Zhiyi	21	21
	6	Ayumi Mine	14	11
	Q2	Wang Zhiyi	21	21

Top half

Section 1

	First round							Second round							Quarter-finals
	1	M Li	21	21
		J Gai	9	10
								1	M Li	21	21
									C Pan	17	12
		C Pan	21	21
		D Macías	9	14
															1	M Li	22	21
															7	Kim H-m	20	18
	7	Kim H-m	21	21
	Q3	L Lam	15	19
								7	Kim H-m	21	21
									B Tam	19	9
		I Zhong	17	15
		B Tam	21	21

Section 2

	First round							Second round							Quarter-finals
	3	Kim G-e	21	21
		S K P Kudaravalli	11	8
								3	Kim G-e	21	21
									F Deprez	16	3
		F Deprez	21	18	21
		C Azurmendi	11	21	11
															3	Kim G-e	21	21
															5	An S-y	11	14
	5	An S-y	21	21
		D Gupta	9	8
								5	An S-y	21	21
									Hung Y-t	10	18
		Hung Y-t	25	24
		K Kuuba	23	22

Bottom half

Section 3

	First round							Second round							Quarter-finals
	PFQ	Chen H-y	21	16	14
		Chen S-y	17	21	21
									Chen S-y	16	22
								6	A Mine	21	24
		M Repiská	9	8
	6	A Mine	21	21
															6	A Mine	12	21	21
																Sim Y-j	21	18	11
		Ji ST	21	13	21
		J D Jakobsen	13	21	16
									Ji ST	13	16
									Sim Y-j	21	21
		Sim Y-j	21	21
	4	Zhang YM	17	18

Section 4

	First round							Second round							Quarter-finals
		A Prabhudesai	17	14
	Q1	Lin H-t	21	21
								Q1	Lin H-t	21	21
								8	P Buranaprasertsuk	11	9
		J Hart	7	14
	8	P Buranaprasertsuk	21	21
															Q1	Lin H-t	14	12
															Q2	Wang ZY	21	21
	Q4	M Ugalde	10	8
	Q2	Wang ZY	21	21
								Q2	Wang ZY	21	21
								2	S Kawakami	19	14
		Chiang Y-l	13	12
	2	S Kawakami	21	21

Men's doubles

Seeds

1. Liao Min-chun / Su Ching-heng (second round)
2. Lee Yang / Wang Chi-lin (final)
3. Lu Ching-yao / Yang Po-han (quarter-finals)
4. Manu Attri / B. Sumeeth Reddy (withdrew)
5. Mark Lamsfuß / Marvin Seidel (first round)
6. Ko Sung-hyun / Shin Baek-cheol (champions)
7. Mohamad Arif Abdul Latif / Nur Mohd Azriyn Ayub (withdrew)
8. Jason Ho-shue / Nyl Yakura (second round)

Finals

	Semi-finals							Final
		Hiroki Okamura Masayuki Onodera	21	20	16
	6	Ko Sung-hyun Shin Baek-cheol	19	22	21
								6	Ko Sung-hyun Shin Baek-cheol	21	17	6
								2	Lee Yang Wang Chi-lin	13	21	3r
		Lee Yong-dae Yoo Yeon-seong	21	16	26
	2	Lee Yang Wang Chi-lin	16	21	28

Top half

Section 1

	First round							Second round							Quarter-finals
	1	Liao M-c Su C-h	21	21
	Q2	S Lyu BH Ye	17	12
								1	Liao M-c Su C-h	21	19	15
									H Okamura M Onodera	18	21	21
		P Chew R Chew	18	21	17
		H Okamura M Onodera	21	19	21
																H Okamura M Onodera	15	21	21
																B Lane S Vendy	21	15	16
	8	J Ho-Shue N Yakura	21	21
		A Dunn A Hall	11	11
								8	J Ho-Shue N Yakura	19	18
									B Lane S Vendy	21	21
		B Lane S Vendy	21	21
	PFQ	P Bjerregaard S Rasmussen	14	19

Section 2

	First round							Second round							Quarter-finals
	3	Lu C-y Yang P-ha	21	21
		J R Jansen P Käsbauer	16	19
								3	Lu C-y Yang P-ha	21	21
									Kan C-y Liao C-h	10	7
		Kan C-y Liao C-h	21	21
		S Leung M Wheller	15	14
															3	Lu C-y Yang P-ha	17	23	15
															6	Ko S-h Shin B-c	21	21	21
	6	Ko S-h Shin B-c	19	21	21
		Kang M-h Kim J-h	21	14	9
								6	Ko S-h Shin B-c	21	15	24
									A Koga T Saito	19	21	22
		J Arends R Jille	18	22	11
		A Koga T Saito	21	20	21

Bottom half

Section 3

	First round							Second round							Quarter-finals
	Q3	S Pongnairat F S Surbakti	6	12
		Lee J-h Yang P-hs	21	21
									Lee J-h Yang P-hs	21	21
									Chang K-c Lu C-p	16	13
		Chang K-c Lu C-p	12	21	24
	5	M Lamsfuß M Seidel	21	17	22
																Lee J-h Yang P-hs	21	19	17
																Lee Y-d Yoo Y-s	12	21	21
		Liang WK Shang YC	21	12	8
		M Boe M Conrad-Petersen	14	21	21
									M Boe M Conrad-Petersen	11	23
									Lee Y-d Yoo Y-s	21	25
		Lee Y-d Yoo Y-s	21	21
	PFQ	B. R. Sankeerth K Tarun	11	11

Section 4

	First round							Second round							Quarter-finals
		J Hurlburt-Yu D Yao	21	16	18
		B Geiss J C Völker	17	21	21
									B Geiss J C Völker	19	12
									M Kaneko Y Kubota	21	21
		M Kaneko Y Kubota	21	21
	PFQ	W Cabrera N Javier	13	12
																M Kaneko Y Kubota	13	11
															2	Lee Y Wang C-l	21	21
		S Jomkoh W Sothon	16	21	19
	Q1	Dong WJ Guo XW	21	15	21
								Q1	Dong WJ Guo XW	13	11
								2	Lee Y Wang C-l	21	21
		T Gicquel R Labar	20	17
	2	Lee Y Wang C-l	22	21

Women's doubles

Seeds

1. Nami Matsuyama / Chiharu Shida (champions)
2. Émilie Lefel / Anne Tran (quarter-finals)
3. Rachel Honderich / Kristen Tsai (second round)
4. Delphine Delrue / Léa Palermo (second round)
5. Baek Ha-na / Jung Kyung-eun (final)
5. Chang Ye-na / Kim Hye-rin (quarter-finals)
7. Liu Xuanxuan / Xia Yuting (first round)
8. Hsu Ya-ching / Hu Ling-fang (first round)

Finals

	Semi-finals							Final
	1	Nami Matsuyama Chiharu Shida	19	21	21
		Chen Xiaofei Zhang Shuxian	21	15	14
								1	Nami Matsuyama Chiharu Shida	21	21
								5	Baek Ha-na Jung Kyung-eun	16	16
	5	Baek Ha-na Jung Kyung-eun	24	21
		Cheng Chi-ya Lee Chih-chen	22	13

Top half

Section 1

	First round							Second round							Quarter-finals
	1	N Matsuyama C Shida	23	21
		S Ozaki A Watanabe	21	15
								1	N Matsuyama C Shida	21	21
									Chang C-h Yang C-t	14	18
	Q1	Gao ZY Peng Q	11	15
		Chang C-h Yang C-t	21	21
															1	N Matsuyama C Shida	21	21
															5	Chang Y-n Kim H-r	16	15
	5	Chang Y-n Kim H-r	21	21
	PFQ	B Chi J Gai	10	9
								5	Chang Y-n Kim H-r	21	21
									S Mapasa G Somerville	17	14
	Q2	Chiu P-c Hung Y-t	22	10	12
		S Mapasa G Somerville	20	21	21

Section 2

	First round							Second round							Quarter-finals
	4	D Delrue L Palermo	12	27	21
		Chen JY Chen YY	21	25	10
								4	D Delrue L Palermo	20	19
									A Bøje M Poulsen	22	21
		A Bøje M Poulsen	21	21
		A Lee S Lee	8	9
																A Bøje M Poulsen	10	23	11
																Chen XF Zhang SX	21	21	21
	7	Liu XX Xia YT	23	17	16
		Chen XF Zhang SX	21	21	21
									Chen XF Zhang SX	21	21
								Q4	Chen LZ He XY	17	11
		D Macías D Nishimura	7	15
	Q4	Chen LZ He XY	21	21

Bottom half

Section 3

	First round							Second round							Quarter-finals
		A Araki R Imai	11	21	21
		E Janssens K Ostermeyer	21	11	16
									A Araki R Imai	11	12
								5	Baek H-n Jung K-e	21	21
		L Efler I Herttrich	13	15
	5	Baek H-n Jung K-e	21	21
															5	Baek H-n Jung K-e	21	21
																J Gozali M Taruno	10	7
		J Gozali M Taruno	21	15	21
		E Lee P L Obañana	13	21	11
									J Gozali M Taruno	12	15
								3	R Honderich K Tsai	21	8r
	Q3	Kang Y Xie ZT	12	23
	3	R Honderich K Tsai	21	25

Section 4

	First round							Second round							Quarter-finals
		Huang J Yu XH	21	11	9
		Li Z-q Teng C-h	18	21	21
									Li Z-q Teng C-h	21	20	18
									Cheng C-y Lee C-c	17	22	21
		Cheng C-y Lee C-c	21	21
	8	Hsu Y-c Hu L-f	15	14
																Cheng C-y Lee C-c	15	26	21
															2	É Lefel A Tran	21	24	15
		N A Jiménez B Polanco	9	9
		J MacPherson J Moore	21	21
									J MacPherson J Moore	21	19
								2	É Lefel A Tran	23	21
		E Kan I Zhong	10	13
	2	É Lefel A Tran	21	21

Mixed doubles

Seeds

1. Mark Lamsfuß / Isabel Herttrich (second round)
2. Marvin Seidel / Linda Efler (quarter-finals)
3. Ben Lane / Jessica Pugh (semi-finals)
4. Thom Gicquel / Delphine Delrue (final)
5. Mathias Christiansen / Alexandra Bøje (first round)
6. Ronan Labar / Anne Tran (second round)
7. Lu Ching-yao / Lee Chia-hsin (quarter-finals)
8. Joshua Hurlburt-Yu / Josephine Wu (first round)

Finals

	Semi-finals							Final
	Q1	Lee Jhe-huei Hsu Ya-ching	12	24	21
	3	Ben Lane Jessica Pugh	21	22	15
								Q1	Lee Jhe-huei Hsu Ya-ching	21	21
								4	Thom Gicquel Delphine Delrue	17	17
	4	Thom Gicquel Delphine Delrue	21	21
		Yang Po-hsuan Hu Ling-fang	17	14

Top half

Section 1

	First round							Second round							Quarter-finals
	1	M Lamsfuß I Herttrich	21	21
		M Fogarty I Zhong	9	7
								1	M Lamsfuß I Herttrich	13	15
									Ko S-h Eom H-w	21	21
		Ko S-h Eom H-w	21	21
		J R Jansen K Ostermeyer	7	17
																Ko S-h Eom H-w	13	21	16
															Q1	Lee J-h Hsu Y-c	21	18	21
	6	R Labar A Tran	21	21
	Q4	M Wheller Chen H-s	15	15
								6	R Labar A Tran	17	9
								Q1	Lee J-h Hsu Y-c	21	21
	Q1	Lee J-h Hsu Y-c	21	21
		P Chew A Lee	13	16

Section 2

	First round							Second round							Quarter-finals
	3	B Lane J Pugh	21	21
		R Chew S Lee	15	15
								3	B Lane J Pugh	21	21
								Q3	Kan C-y R Honderich	9	12
	Q3	Kan C-y R Honderich	21	21
		V Chou B Chi	13	14
															3	B Lane J Pugh	21	21
															7	Lu C-y Lee C-h	9	14
	7	Lu C-y Lee C-h	21	21
		H Shu P L Obañana	8	9
								7	Lu C-y Lee C-h	18	21	21
									A Hall J MacPherson	21	19	16
		Chang K-c Chang H-t	20	8
		A Hall J MacPherson	22	21

Bottom half

Section 3

	First round							Second round							Quarter-finals
		Po L-w Chang C-h	17	18
		S Leung G Somerville	21	21
									S Leung G Somerville	18	11
								PFQ	Dong WJ Chen XF	21	21
	PFQ	Dong WJ Chen XF	19	21	21
	5	M Christiansen A Bøje	21	19	17
															PFQ	Dong WJ Chen XF	16	24
															4	T Gicquel D Delrue	21	26
	PFQ	P Jap E Lee	12	11
	Q2	Lu C-p Lee C-c	21	21
								Q2	Lu C-p Lee C-c	18	21	13
								4	T Gicquel D Delrue	21	15	21
		Wang C-l Cheng C-y	20	19
	4	T Gicquel D Delrue	22	21

Section 4

	First round							Second round							Quarter-finals
		S Jomkoh S Paewsampran	21	21
		C A B González B Polanco	14	12
									S Jomkoh S Paewsampran	11	16
									Yang P-hs Hu L-f	21	21
		Yang P-hs Hu L-f	18	21	21
	8	J Hurlburt-Yu J Wu	21	18	10
																Yang P-hs Hu L-f	19	21	21
															2	M Seidel L Efler	21	10	15
		Lee Y Yang C-t	21	21
		C Hemming J Moore	12	16
									Lee Y Yang C-t	21	16	17
								2	M Seidel L Efler	19	21	21
		S Pongnairat J Gozali	10	21	16
	2	M Seidel L Efler	21	18	21