2019 Japan Women's Open – Singles
{{Tennis events|2019|Japan Women's Open|
| champ = {{flagicon|JPN}} Nao Hibino
| runner = {{flagicon|JPN}} Misaki Doi
| score = 6–3, 6–2
| type = singles doubles
| after_year = 2023
}}
{{main article|2019 Japan Women's Open}}
Hsieh Su-wei was the defending champion,{{cite news|url=https://www.wtatennis.com/news/hsieh-disarms-anisimova-hiroshima-third-career-title|title=Hsieh disarms Anisimova in Hiroshima for third career title|date=16 September 2018|publisher=WTA Tour|access-date=7 September 2019}} but lost to Nao Hibino in the quarterfinals.
Hibino went on to win the title, defeating Misaki Doi in the final, 6–3, 6–2.
Seeds
{{columns-list|colwidth=30em|
- {{flagicon|TPE}} Hsieh Su-wei (quarterfinals)
- {{flagicon|RUS}} Veronika Kudermetova (semifinals)
- {{flagicon|BEL}} Alison Van Uytvanck (quarterfinals)
- {{flagicon|RUS}} Anastasia Potapova (first round)
- {{flagicon|GER}} Tatjana Maria (first round)
- {{flagicon|KAZ}} Zarina Diyas (second round, retired)
- {{flagicon|ESP}} Sara Sorribes Tormo (quarterfinals)
- {{flagicon|GER}} Laura Siegemund (quarterfinals)
}}
Draw
{{Draw key}}
=Finals=
{{4TeamBracket-Tennis3-v2
|RD1=Semifinals
|RD2=Final
|team-width=175
|RD1-seed1=
|RD1-team1={{flagicon|JPN}} Nao Hibino
|RD1-score1-1=4
|RD1-score1-2=6
|RD1-score1-3=6
|RD1-seed2=
|RD1-team2={{flagicon|ROU}} Mihaela Buzărnescu
|RD1-score2-1=6
|RD1-score2-2=0
|RD1-score2-3=3
|RD1-seed3=
|RD1-team3={{flagicon|JPN}} Misaki Doi
|RD1-score3-1=6
|RD1-score3-2=6
|RD1-score3-3=
|RD1-seed4=2
|RD1-team4={{flagicon|RUS}} Veronika Kudermetova
|RD1-score4-1=4
|RD1-score4-2=3
|RD1-score4-3=
|RD2-seed1=
|RD2-team1={{flagicon|JPN}} Nao Hibino
|RD2-score1-1=6
|RD2-score1-2=6
|RD2-score1-3=
|RD2-seed2=
|RD2-team2={{flagicon|JPN}} Misaki Doi
|RD2-score2-1=3
|RD2-score2-2=2
|RD2-score2-3=
}}
=Top half=
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Quarterfinals
| RD4=Semifinals
| RD1-seed01=1
| RD1-team01={{flagicon|TPE}} S-w Hsieh
| RD1-score01-1=6
| RD1-score01-2=3
| RD1-score01-3=6
| RD1-seed02=WC
| RD1-team02={{flagicon|JPN}} R Ozaki
| RD1-score02-1=1
| RD1-score02-2=6
| RD1-score02-3=3
| RD1-seed03=
| RD1-team03={{flagicon|POL}} K Kawa
| RD1-score03-1=0
| RD1-score03-2=6
| RD1-score03-3=4
| RD1-seed04=
| RD1-team04={{flagicon|AUS}} P Hon
| RD1-score04-1=6
| RD1-score04-2=1
| RD1-score04-3=6
| RD1-seed05=Q
| RD1-team05={{flagicon|CAN}} LA Fernandez
| RD1-score05-1=77
| RD1-score05-2=65
| RD1-score05-3=5
| RD1-seed06=
| RD1-team06={{flagicon|JPN}} N Hibino
| RD1-score06-1=62
| RD1-score06-2=77
| RD1-score06-3=7
| RD1-seed07=
| RD1-team07={{flagicon|MNE}} D Kovinić
| RD1-score07-1=2
| RD1-score07-2=2
| RD1-score07-3=
| RD1-seed08=6
| RD1-team08={{flagicon|KAZ}} Z Diyas
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=3
| RD1-team09={{flagicon|BEL}} A Van Uytvanck
| RD1-score09-1=6
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|BEL}} Y Bonaventure
| RD1-score10-1=4
| RD1-score10-2=2
| RD1-score10-3=
| RD1-seed11=
| RD1-team11={{flagicon|RUS}} L Samsonova
| RD1-score11-1=62
| RD1-score11-2=4
| RD1-score11-3=
| RD1-seed12=
| RD1-team12={{flagicon|BEL}} K Flipkens
| RD1-score12-1=77
| RD1-score12-2=6
| RD1-score12-3=
| RD1-seed13=
| RD1-team13={{flagicon|ROU}} M Buzărnescu
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=Q
| RD1-team14={{flagicon|BUL}} V Tomova
| RD1-score14-1=1
| RD1-score14-2=4
| RD1-score14-3=
| RD1-seed15=WC
| RD1-team15={{flagicon|JPN}} K Nara
| RD1-score15-1=6
| RD1-score15-2=6
| RD1-score15-3=
| RD1-seed16=5
| RD1-team16={{flagicon|GER}} T Maria
| RD1-score16-1=4
| RD1-score16-2=4
| RD1-score16-3=
| RD2-seed01=1
| RD2-team01={{flagicon|TPE}} S-w Hsieh
| RD2-score01-1=1
| RD2-score01-2=77
| RD2-score01-3=7
| RD2-seed02=
| RD2-team02={{flagicon|AUS}} P Hon
| RD2-score02-1=6
| RD2-score02-2=62
| RD2-score02-3=5
| RD2-seed03=
| RD2-team03={{flagicon|JPN}} N Hibino
| RD2-score03-1=6
| RD2-score03-2=3
| RD2-score03-3=
| RD2-seed04=6
| RD2-team04={{flagicon|KAZ}} Z Diyas
| RD2-score04-1=1
| RD2-score04-2=2r
| RD2-score04-3=
| RD2-seed05=3
| RD2-team05={{flagicon|BEL}} A Van Uytvanck
| RD2-score05-1=6
| RD2-score05-2=3
| RD2-score05-3=6
| RD2-seed06=
| RD2-team06={{flagicon|BEL}} K Flipkens
| RD2-score06-1=2
| RD2-score06-2=6
| RD2-score06-3=3
| RD2-seed07=
| RD2-team07={{flagicon|ROU}} M Buzărnescu
| RD2-score07-1=77
| RD2-score07-2=7
| RD2-score07-3=
| RD2-seed08=WC
| RD2-team08={{flagicon|JPN}} K Nara
| RD2-score08-1=61
| RD2-score08-2=5
| RD2-score08-3=
| RD3-seed01=1
| RD3-team01={{flagicon|TPE}} S-w Hsieh
| RD3-score01-1=4
| RD3-score01-2=3
| RD3-score01-3=
| RD3-seed02=
| RD3-team02={{flagicon|JPN}} N Hibino
| RD3-score02-1=6
| RD3-score02-2=6
| RD3-score02-3=
| RD3-seed03=3
| RD3-team03={{flagicon|BEL}} A Van Uytvanck
| RD3-score03-1=4
| RD3-score03-2=5
| RD3-score03-3=
| RD3-seed04=
| RD3-team04={{flagicon|ROU}} M Buzărnescu
| RD3-score04-1=6
| RD3-score04-2=7
| RD3-score04-3=
| RD4-seed01=
| RD4-team01={{flagicon|JPN}} N Hibino
| RD4-score01-1=4
| RD4-score01-2=6
| RD4-score01-3=6
| RD4-seed02=
| RD4-team02={{flagicon|ROU}} M Buzărnescu
| RD4-score02-1=6
| RD4-score02-2=0
| RD4-score02-3=3
}}
=Bottom half=
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Quarterfinals
| RD4=Semifinals
| RD1-seed01=7
| RD1-team01={{flagicon|ESP}} S Sorribes Tormo
| RD1-score01-1=6
| RD1-score01-2=3
| RD1-score01-3=6
| RD1-seed02=
| RD1-team02={{flagicon|ROU}} S Cîrstea
| RD1-score02-1=2
| RD1-score02-2=6
| RD1-score02-3=2
| RD1-seed03=
| RD1-team03={{flagicon|RUS}} V Flink
| RD1-score03-1=6
| RD1-score03-2=6
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{flagicon|SVK}} K Kučová
| RD1-score04-1=3
| RD1-score04-2=2
| RD1-score04-3=
| RD1-seed05=
| RD1-team05={{flagicon|JPN}} M Doi
| RD1-score05-1=4
| RD1-score05-2=7
| RD1-score05-3=6
| RD1-seed06=Q
| RD1-team06={{flagicon|JPN}} J Namigata
| RD1-score06-1=6
| RD1-score06-2=5
| RD1-score06-3=2
| RD1-seed07=Q
| RD1-team07={{flagicon|AUS}} Z Hives
| RD1-score07-1=64
| RD1-score07-2=6
| RD1-score07-3=6
| RD1-seed08=4
| RD1-team08={{flagicon|RUS}} A Potapova
| RD1-score08-1=77
| RD1-score08-2=4
| RD1-score08-3=4
| RD1-seed09=8
| RD1-team09={{flagicon|GER}} L Siegemund
| RD1-score09-1=6
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=Q
| RD1-team10={{flagicon|RUS}} V Savinykh
| RD1-score10-1=4
| RD1-score10-2=1
| RD1-score10-3=
| RD1-seed11=Q
| RD1-team11={{flagicon|ROU}} PM Țig
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=WC
| RD1-team12={{flagicon|JPN}} A Shimizu
| RD1-score12-1=4
| RD1-score12-2=2
| RD1-score12-3=
| RD1-seed13=
| RD1-team13={{flagicon|USA}} C McHale
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{flagicon|BEL}} G Minnen
| RD1-score14-1=2
| RD1-score14-2=4
| RD1-score14-3=
| RD1-seed15=
| RD1-team15={{flagicon|USA}} V Lepchenko
| RD1-score15-1=4
| RD1-score15-2=2
| RD1-score15-3=
| RD1-seed16=2
| RD1-team16={{flagicon|RUS}} V Kudermetova
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=
| RD2-seed01=7
| RD2-team01={{flagicon|ESP}} S Sorribes Tormo
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|RUS}} V Flink
| RD2-score02-1=3
| RD2-score02-2=1
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{flagicon|JPN}} M Doi
| RD2-score03-1=6
| RD2-score03-2=1
| RD2-score03-3=6
| RD2-seed04=Q
| RD2-team04={{flagicon|AUS}} Z Hives
| RD2-score04-1=1
| RD2-score04-2=6
| RD2-score04-3=3
| RD2-seed05=8
| RD2-team05={{flagicon|GER}} L Siegemund
| RD2-score05-1=6
| RD2-score05-2=5
| RD2-score05-3=7
| RD2-seed06=Q
| RD2-team06={{flagicon|ROU}} PM Țig
| RD2-score06-1=2
| RD2-score06-2=7
| RD2-score06-3=5
| RD2-seed07=
| RD2-team07={{flagicon|USA}} C McHale
| RD2-score07-1=67
| RD2-score07-2=2
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08={{flagicon|RUS}} V Kudermetova
| RD2-score08-1=79
| RD2-score08-2=6
| RD2-score08-3=
| RD3-seed01=7
| RD3-team01={{flagicon|ESP}} S Sorribes Tormo
| RD3-score01-1=5
| RD3-score01-2=1
| RD3-score01-3=
| RD3-seed02=
| RD3-team02={{flagicon|JPN}} M Doi
| RD3-score02-1=7
| RD3-score02-2=6
| RD3-score02-3=
| RD3-seed03=8
| RD3-team03={{flagicon|GER}} L Siegemund
| RD3-score03-1=3
| RD3-score03-2=6
| RD3-score03-3=2
| RD3-seed04=2
| RD3-team04={{flagicon|RUS}} V Kudermetova
| RD3-score04-1=6
| RD3-score04-2=4
| RD3-score04-3=6
| RD4-seed01=
| RD4-team01={{flagicon|JPN}} M Doi
| RD4-score01-1=6
| RD4-score01-2=6
| RD4-score01-3=
| RD4-seed02=2
| RD4-team02={{flagicon|RUS}} V Kudermetova
| RD4-score02-1=4
| RD4-score02-2=3
| RD4-score02-3=
}}
Qualifying
=Seeds=
{{columns-list|colwidth=30em|
- {{flagicon|ROU}} Patricia Maria Țig (qualified)
- {{flagicon|KOR}} Han Na-lae (qualifying competition)
- {{flagicon|AUS}} Zoe Hives (qualified)
- {{flagicon|BUL}} Viktoriya Tomova (qualified)
- {{flagicon|RUS}} Valeria Savinykh (qualified)
- {{flagicon|AUS}} Destanee Aiava (first round)
- {{flagicon|JPN}} Mayo Hibi (qualifying competition)
- {{flagicon|ESP}} Georgina García Pérez (first round)
- {{flagicon|CAN}} Leylah Annie Fernandez (qualified)
- {{flagicon|JPN}} Yuki Naito (first round)
- {{flagicon|KOR}} Jang Su-jeong (qualifying competition)
- {{flagicon|JPN}} Miharu Imanishi (qualifying competition)
}}
=Qualifiers=
{{columns-list|colwidth=30em|
- {{flagicon|ROU}} Patricia Maria Țig
- {{flagicon|CAN}} Leylah Annie Fernandez
- {{flagicon|AUS}} Zoe Hives
- {{flagicon|BUL}} Viktoriya Tomova
- {{flagicon|RUS}} Valeria Savinykh
- {{flagicon|JPN}} Junri Namigata
}}
=Draw=
==First qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=1
| RD1-team1={{flagicon|ROU}} Patricia Maria Țig
| RD1-score1-1=3
| RD1-score1-2=7
| RD1-score1-3=6
| RD1-seed2=
| RD1-team2={{flagicon|JPN}} Chihiro Muramatsu
| RD1-score2-1=6
| RD1-score2-2=5
| RD1-score2-3=3
| RD1-seed3=
| RD1-team3={{flagicon|JPN}} Kyōka Okamura
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=10
| RD1-team4={{flagicon|JPN}} Yuki Naito
| RD1-score4-1=2
| RD1-score4-2=4
| RD1-score4-3=
| RD2-seed1=1
| RD2-team1={{flagicon|ROU}} Patricia Maria Țig
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=
| RD2-team2={{flagicon|JPN}} Kyōka Okamura
| RD2-score2-1=1
| RD2-score2-2=1
| RD2-score2-3=
}}
==Second qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=2
| RD1-team1={{flagicon|KOR}} Han Na-lae
| RD1-score1-1=77
| RD1-score1-2=3
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|JPN}} Miyu Kato
| RD1-score2-1=61
| RD1-score2-2=2r
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|JPN}} Erina Hayashi
| RD1-score3-1=0
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=9
| RD1-team4={{flagicon|CAN}} Leylah Annie Fernandez
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=2
| RD2-team1={{flagicon|KOR}} Han Na-lae
| RD2-score1-1=3
| RD2-score1-2=2
| RD2-score1-3=
| RD2-seed2=9
| RD2-team2={{flagicon|CAN}} Leylah Annie Fernandez
| RD2-score2-1=6
| RD2-score2-2=6
| RD2-score2-3=
}}
==Third qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=3
| RD1-team1={{flagicon|AUS}} Zoe Hives
| RD1-score1-1=3
| RD1-score1-2=6
| RD1-score1-3=77
| RD1-seed2=
| RD1-team2={{flagicon|JPN}} Akiko Omae
| RD1-score2-1=6
| RD1-score2-2=2
| RD1-score2-3=65
| RD1-seed3=
| RD1-team3={{flagicon|JPN}} Mai Hontama
| RD1-score3-1=4
| RD1-score3-2=6
| RD1-score3-3=4
| RD1-seed4=12
| RD1-team4={{flagicon|JPN}} Miharu Imanishi
| RD1-score4-1=6
| RD1-score4-2=2
| RD1-score4-3=6
| RD2-seed1=3
| RD2-team1={{flagicon|AUS}} Zoe Hives
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=12
| RD2-team2={{flagicon|JPN}} Miharu Imanishi
| RD2-score2-1=3
| RD2-score2-2=4
| RD2-score2-3=
}}
==Fourth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=4
| RD1-team1={{flagicon|BUL}} Viktoriya Tomova
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|JPN}} Ena Shibahara
| RD1-score2-1=4
| RD1-score2-2=1
| RD1-score2-3=
| RD1-seed3=WC
| RD1-team3={{flagicon|JPN}} Himari Sato
| RD1-score3-1=1
| RD1-score3-2=2
| RD1-score3-3=
| RD1-seed4=7
| RD1-team4={{flagicon|JPN}} Mayo Hibi
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=4
| RD2-team1={{flagicon|BUL}} Viktoriya Tomova
| RD2-score1-1=4
| RD2-score1-2=6
| RD2-score1-3=6
| RD2-seed2=7
| RD2-team2={{flagicon|JPN}} Mayo Hibi
| RD2-score2-1=6
| RD2-score2-2=4
| RD2-score2-3=2
}}
==Fifth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=5
| RD1-team1={{flagicon|RUS}} Valeria Savinykh
| RD1-score1-1=6
| RD1-score1-2=2
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|JPN}} Ayumi Morita
| RD1-score2-1=2
| RD1-score2-2=3r
| RD1-score2-3=
| RD1-seed3=PR
| RD1-team3={{flagicon|SWE}} Susanne Celik
| RD1-score3-1=4
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=11
| RD1-team4={{flagicon|KOR}} Jang Su-jeong
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=5
| RD2-team1={{flagicon|RUS}} Valeria Savinykh
| RD2-score1-1=6
| RD2-score1-2=7
| RD2-score1-3=
| RD2-seed2=11
| RD2-team2={{flagicon|KOR}} Jang Su-jeong
| RD2-score2-1=4
| RD2-score2-2=5
| RD2-score2-3=
}}
==Sixth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=6
| RD1-team1={{flagicon|AUS}} Destanee Aiava
| RD1-score1-1=2
| RD1-score1-2=4
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|JPN}} Junri Namigata
| RD1-score2-1=6
| RD1-score2-2=6
| RD1-score2-3=
| RD1-seed3=WC
| RD1-team3={{flagicon|JPN}} Moyuka Uchijima
| RD1-score3-1=2
| RD1-score3-2=6
| RD1-score3-3=6
| RD1-seed4=8
| RD1-team4={{flagicon|ESP}} Georgina García Pérez
| RD1-score4-1=6
| RD1-score4-2=3
| RD1-score4-3=0
| RD2-seed1=
| RD2-team1={{flagicon|JPN}} Junri Namigata
| RD2-score1-1=6
| RD2-score1-2=2
| RD2-score1-3=6
| RD2-seed2=WC
| RD2-team2={{flagicon|JPN}} Moyuka Uchijima
| RD2-score2-1=2
| RD2-score2-2=6
| RD2-score2-3=4
}}
References
{{Reflist}}
External links
- [http://wtafiles.wtatennis.com/pdf/draws/2019/405/MDS.pdf Main Draw]
- [http://wtafiles.wtatennis.com/pdf/draws/2019/405/QS.pdf Qualifying Draw]
{{2019 WTA Tour}}
{{DEFAULTSORT:2019 Japan Women's Open - Women's Singles}}