The 2019 Australian Open was a Grand Slam tennis tournament that took place at Melbourne Park from 14 to 27 January 2019. It was the 107th edition of the Australian Open, the 51st in the Open Era, and the first Grand Slam of the year. The tournament consisted of events for professional players in singles, doubles and mixed doubles. Junior and wheelchair players competed in singles and doubles tournaments.

Roger Federer and Caroline Wozniacki were the defending men's and women's singles champions, but were unsuccessful in their respective title defenses; Federer lost to Stefanos Tsitsipas in the fourth round and Wozniacki lost to Maria Sharapova in the third round.

Novak Djokovic of Serbia won the men's singles title at the 2019 Australian Open, defeating Rafael Nadal of Spain in straight sets in the men's final. Naomi Osaka of Japan defeated Petra Kvitová of the Czech Republic in three sets to win the women's singles title. The tournament had a record attendance of 796,435 spectators. This is the most recent Grand Slam where no lucky losers were selected.

The 2019 Australian Open was the first edition to feature final set tie-breaks when a match reached 6–6 a match tiebreak to 10-points was played.

Tournament

Rod Laver Arena, the site of the 2019 Australian Open Finals.

The 2019 Australian Open was the 107th edition of the Australian Open. The tournament was run by the International Tennis Federation (ITF) and was part of the 2019 ATP Tour and the 2019 WTA Tour calendars under the Grand Slam category. The tournament consisted of both men's and women's singles and doubles draws as well as the mixed doubles events. There were singles and doubles events for both boys and girls (players under 18), which are part of the Grade A category of tournaments. There were also singles, doubles and quad events for men's and women's wheelchair tennis players as part of the NEC tour under the Grand Slam category. The tournament was played on hard courts at Melbourne Park, including three main show courts: Rod Laver Arena, Melbourne Arena and Margaret Court Arena. As in previous years, the tournament's main sponsor was Kia.

Final set tie-breaks were introduced for all match formats for the first time at the 2019 Australian Open. If a match reached 6–6 in the final set, the first player to score 10 points and be leading by at least 2 points won the match. Katie Boulter and Ekaterina Makarova were the first players in a main draw to compete in the new tie-break format.

For the first time in the men's singles competition, a 10-minute break due to heat was allowed after the third set when the Australian Open Heat Stress Scale reached 4.0 or higher. Hawkeye line-calling technology was extended to be included on all courts. A shot clock was introduced for the first time into the main draw, having been limited to qualifying only in 2018. Women gained parity in the qualifying competition as the draw was increased to 128 players in line with the men's draw.

In a five-year deal starting at the 2019 tournament, Dunlop took over from Wilson as the suppliers of the tennis balls.

Domestically, this was the first Australian Open to be broadcast by the Nine Network, after they secured the rights to televise the tournament from 2019 until 2024. Initially, the broadcast deal was to have started from 2020, however, the Seven Network, which had previously televised the event between 1973 and 2018, agreed to relinquish the rights to the 2019 tournament.

Point and prize money distribution

Point distribution

Below is a series of tables for each of the competitions showing the ranking points offered for each event:

Senior points

EventWFSFQFRound of 16Round of 32Round of 64Round of 128QQ3Q2Q1
Men's singles20001200720360180904510251680
Men's doubles0—N/a—N/a—N/a—N/a—N/a
Women's singles130078043024013070104030202
Women's doubles10—N/a—N/a—N/a—N/a—N/a
Girls' singles
Wheelchair points Event W F SF/3rd QF/4th Singles 800 500 375 100 Doubles 800 500 100 —N/a Quad singles 800 500 100 —N/a Quad doubles 800 100 —N/a —N/aJunior points Event W F SF QF Round of 16 Round of 32 Q Q3 Boys' singles 1000 600 370 200 100 45 30 20 Girls' singles Boys' doubles 750 450 275 150 75 —N/a —N/a —N/a Girls' doubles —N/a —N/a —N/a
EventWFSF/3rdQF/4th
Singles800500375100
Doubles800500100—N/a
Quad singles800500100—N/a
Quad doubles800100—N/a—N/a
EventWFSFQFRound of 16Round of 32QQ3
Boys' singles1000600370200100453020
Boys' doubles75045027515075—N/a—N/a—N/a
Girls' doubles—N/a—N/a—N/a

Prize money

The Australian Open total prize money for 2019 was increased by 14% to a tournament record A$62,500,000.

EventWFSFQFRound of 16Round of 32Round of 64Round of 1281Q3Q2Q1
SinglesA$4,100,000A$2,050,000A$920,000A$460,000A$260,000A$155,000A$105,000A$75,000A$40,000A$25,000A$15,000
Doubles *A$750,000A$375,000A$190,000A$100,000A$55,000A$32,500A$21,000—N/a—N/a—N/a—N/a
Mixed doubles *A$185,000A$95,000A$47,500A$23,000A$11,500A$5,950—N/a—N/a—N/a—N/a—N/a

1Qualifiers prize money was also the Round of 128 prize money. *per team

Singles players

2019 Australian Open – Men's singles

ChampionRunner-up
Serbia Novak Djokovic [1]Spain Rafael Nadal [2]
Semifinals out
France Lucas Pouille [28]Greece Stefanos Tsitsipas [14]
Quarterfinals out
Japan Kei Nishikori [8]Canada Milos Raonic [16]Spain Roberto Bautista Agut [22]United States Frances Tiafoe
4th round out
Russia Daniil Medvedev [15]Spain Pablo Carreño Busta [23]Germany Alexander Zverev [4]Croatia Borna Ćorić [11]
Croatia Marin Čilić [6]Switzerland Roger Federer [3]Bulgaria Grigor Dimitrov [20]Czech Republic Tomáš Berdych
3rd round out
Canada Denis Shapovalov [25]Belgium David Goffin [21]Italy Fabio Fognini [12]Portugal João Sousa
Australia Alex Bolt (WC)France Pierre-Hugues HerbertSerbia Filip KrajinovićAustralia Alexei Popyrin (WC)
Spain Fernando Verdasco [26]Russia Karen Khachanov [10]Georgia (country) Nikoloz Basilashvili [19]United States Taylor Fritz
Italy Andreas SeppiItaly Thomas FabbianoArgentina Diego Schwartzman [18]Australia Alex de Minaur [27]
2nd round out
France Jo-Wilfried Tsonga (WC)Japan Taro DanielRomania Marius CopilUnited States Ryan Harrison
Argentina Leonardo MayerBelarus Ilya IvashkaGermany Philipp Kohlschreiber [32]Croatia Ivo Karlović
France Jérémy ChardyFrance Gilles Simon [29]South Korea Chung Hyeon [24]Switzerland Stan Wawrinka
Hungary Márton FucsovicsRussia Evgeny DonskoyGermany Maximilian MartererAustria Dominic Thiem [7]
United States Mackenzie McDonaldMoldova Radu AlbotAustralia John MillmanJapan Yoshihito Nishioka
Serbia Viktor Troicki (Q)Italy Stefano Travaglia (Q)France Gaël Monfils [30]United Kingdom Dan Evans (Q)
South Africa Kevin Anderson [5]Australia Jordan ThompsonUruguay Pablo CuevasUnited States Reilly Opelka
Netherlands Robin HaaseUnited States Denis KudlaSwitzerland Henri Laaksonen (Q)Australia Matthew Ebden
1st round out
United States Mitchell Krueger (Q)Slovakia Martin KližanAustralia Thanasi Kokkinakis (Q)Spain Pablo Andújar
Chile Cristian GarínSpain Marcel GranollersCzech Republic Jiří VeselýSouth Africa Lloyd Harris (Q)
Spain Jaume MunarChile Nicolás JarryTunisia Malek JaziriItaly Luca Vanni (Q)
China Li Zhe (WC)Argentina Guido PellaPoland Hubert HurkaczPoland Kamil Majchrzak (Q)
Slovenia Aljaž BedeneFrance Ugo HumbertUnited States Jack Sock (WC)United States Bjorn Fratangelo (Q)
United States Bradley KlahnUnited States Sam QuerreyLatvia Ernests GulbisAustralia Nick Kyrgios
Belgium Steve Darcis (PR)Spain Albert Ramos ViñolasSerbia Laslo ĐereItaly Marco Cecchinato [17]
Kazakhstan Mikhail KukushkinFrance Gleb Sakharov (Q)Germany Mischa ZverevFrance Benoît Paire
Australia Bernard TomicRussia Andrey RublevUnited States Michael MmohSerbia Miomir Kecmanović (Q)
United Kingdom Andy Murray (PR)Argentina Federico DelbonisUnited States Tennys SandgrenGermany Peter Gojowczyk
Italy Matteo BerrettiniSpain Roberto Carballés BaenaArgentina Guido AndreozziUnited States Christopher Eubanks (Q)
Bosnia and Herzegovina Damir DžumhurUnited Kingdom Cameron NorrieJapan Tatsuma Ito (Q)Uzbekistan Denis Istomin
France Adrian MannarinoIndia Prajnesh Gunneswaran (Q)Spain Feliciano LópezUnited States Steve Johnson [31]
Serbia Janko Tipsarević (PR)Serbia Dušan LajovićAustralia Jason Kubler (WC)United States John Isner [9]
United Kingdom Kyle Edmund [13]Spain Guillermo García LópezAustralia Marc Polmans (WC)Germany Rudolf Molleker (Q)
Portugal Pedro SousaBosnia and Herzegovina Mirza BašićGermany Jan-Lennard StruffAustralia James Duckworth (WC)

2019 Australian Open – Women's singles

ChampionRunner-up
Japan Naomi Osaka [4]Czech Republic Petra Kvitová [8]
Semifinals out
Czech Republic Karolína Plíšková [7]United States Danielle Collins
Quarterfinals out
United States Serena Williams [16]Ukraine Elina Svitolina [6]Australia Ashleigh Barty [15]Russia Anastasia Pavlyuchenkova
4th round out
Romania Simona Halep [1]Spain Garbiñe Muguruza [18]Latvia Anastasija Sevastova [13]United States Madison Keys [17]
United States Amanda AnisimovaRussia Maria Sharapova [30]United States Sloane Stephens [5]Germany Angelique Kerber [2]
3rd round out
United States Venus WilliamsUkraine Dayana YastremskaSwitzerland Timea Bacsinszky (PR)Italy Camila Giorgi [27]
Chinese Taipei Hsieh Su-wei [28]China Wang Qiang [21]Belgium Elise Mertens [12]China Zhang Shuai
Switzerland Belinda BencicBelarus Aryna Sabalenka [11]Greece Maria SakkariDenmark Caroline Wozniacki [3]
Croatia Petra Martić [31]Belarus Aliaksandra SasnovichFrance Caroline Garcia [19]Australia Kimberly Birrell (WC)
2nd round out
United States Sofia KeninFrance Alizé CornetSpain Carla Suárez Navarro [23]Canada Eugenie Bouchard
Russia Natalia Vikhlyantseva (Q)United Kingdom Johanna KontaPoland Iga Świątek (Q)United States Madison Brengle
Slovenia Tamara ZidanšekGermany Laura Siegemund (PR)Serbia Aleksandra KrunićCanada Bianca Andreescu (Q)
Russia Margarita GasparyanRussia Anastasia PotapovaCzech Republic Kristýna PlíškováSlovakia Viktória Kužmová
Romania Irina-Camelia BeguKazakhstan Yulia PutintsevaUkraine Lesia Tsurenko [24]United Kingdom Katie Boulter
China Wang YafanAustralia Astra Sharma (Q)Sweden Rebecca PetersonSweden Johanna Larsson
Hungary Tímea BabosCzech Republic Markéta VondroušováEstonia Anett Kontaveit [20]Netherlands Kiki Bertens [9]
United States Sachia VickeryAustralia Zoe Hives (WC)Croatia Donna Vekić [29]Brazil Beatriz Haddad Maia (Q)
1st round out
Estonia Kaia KanepiRussia Veronika Kudermetova (Q)Spain Lara ArruabarrenaRomania Mihaela Buzărnescu [25]
France Clara Burel (WC)Australia Samantha StosurChina Peng Shuai (WC)Germany Tatjana Maria
Russia Daria Kasatkina [10]United States Varvara Lepchenko (Q)Australia Ajla TomljanovićChina Zheng Saisai
Slovenia Dalila JakupovićRomania Ana BogdanJapan Misaki Doi (Q)Czech Republic Karolína Muchová (Q)
Poland Magda LinetteAustralia Daria GavrilovaBelarus Victoria AzarenkaSwitzerland Stefanie Vögele
France Fiona FerroKazakhstan Zarina DiyasUnited States Whitney Osuigwe (WC)Germany Mona Barthel
Slovakia Anna Karolína SchmiedlováChina Zhu Lin (Q)France Pauline ParmentierAustralia Destanee Aiava (WC)
Slovakia Dominika Cibulková [26]Russia Anna BlinkovaUkraine Kateryna KozlovaSwitzerland Viktorija Golubic (Q)
Slovakia Magdaléna RybárikováGermany Andrea PetkovicCzech Republic Kateřina SiniakováCzech Republic Barbora Strýcová [32]
Russia Ekaterina AlexandrovaRomania Monica NiculescuRussia Ekaterina MakarovaRussia Anna Kalinskaya (Q)
Thailand Luksika KumkhumAustralia Ellen Perez (WC)Australia Priscilla Hon (WC)Latvia Jeļena Ostapenko [22]
United Kingdom Harriet Dart (Q)Romania Sorana CîrsteaBelarus Vera LapkoBelgium Alison Van Uytvanck
United States Taylor TownsendTunisia Ons JabeurRussia Evgeniya RodinaUnited Kingdom Heather Watson
Spain Sara Sorribes TormoBelgium Kirsten FlipkensPuerto Rico Monica PuigUnited States Alison Riske
Germany Julia Görges [14]Belgium Ysaline Bonaventure (Q)United States Bethanie Mattek-Sands (PR)France Jessika Ponchet (Q)
France Kristina MladenovicSpain Paula Badosa Gibert (Q)United States Bernarda PeraSlovenia Polona Hercog

Day-by-day summaries

Champions

Seniors

Men's singles

Women's singles

Men's doubles

Women's doubles

Mixed doubles

Juniors

Boys' singles

Girls' singles

Boys' doubles

Girls' doubles

Legends

Men's legends' doubles

Women's legends' doubles

Wheelchair events

Wheelchair men's singles

Wheelchair women's singles

Wheelchair quad singles

Wheelchair men's doubles

Wheelchair women's doubles

Wheelchair quad doubles

Singles seeds

The following are the seeded players. Seedings are based on ATP and WTA rankings on 7 January 2019, while ranking and points before are as of 14 January 2019. Points after are as of 28 January 2019.

Men's singles

SeedRankPlayerPoints beforePoints defendingPoints wonPoints afterStatus
11Serbia Novak Djokovic9,1351802,00010,955Champion, defeated Spain Rafael Nadal [2]
22Spain Rafael Nadal7,4803601,2008,320Runner-up, lost to Serbia Novak Djokovic [1]
33Switzerland Roger Federer6,4202,0001804,600Fourth round lost to Greece Stefanos Tsitsipas [14]
44Germany Alexander Zverev6,385901806,475Fourth round lost to Canada Milos Raonic [16]
56South Africa Kevin Anderson4,81010454,845Second round lost to United States Frances Tiafoe
67Croatia Marin Čilić4,1601,2001803,140Fourth round lost to Spain Roberto Bautista Agut [22]
78Austria Dominic Thiem4,095180453,960Second round retired against Australia Alexei Popyrin [WC]
89Japan Kei Nishikori3,75003604,110Quarterfinals retired against Serbia Novak Djokovic [1]
910United States John Isner3,15510103,155First round lost to United States Reilly Opelka
1011Russia Karen Khachanov2,83545902,880Third round lost to Spain Roberto Bautista Agut [22]
1112Croatia Borna Ćorić2,435101802,605Fourth round lost to France Lucas Pouille [28]
1213Italy Fabio Fognini2,315180902,225Third round lost to Spain Pablo Carreño Busta [23]
1314United Kingdom Kyle Edmund2,150720101,440First round lost to Czech Republic Tomáš Berdych
1415Greece Stefanos Tsitsipas2,095107202,805Semifinals lost to Spain Rafael Nadal [2]
1519Russia Daniil Medvedev1,865451802,000Fourth round lost to Serbia Novak Djokovic [1]
1617Canada Milos Raonic1,900103602,250Quarterfinals lost to France Lucas Pouille [28]
1718Italy Marco Cecchinato1,889(29)†101,870First round lost to Serbia Filip Krajinović
1816Argentina Diego Schwartzman1,925180901,835Third round lost to Czech Republic Tomáš Berdych
1920Georgia (country) Nikoloz Basilashvili1,82090901,820Third round lost to Greece Stefanos Tsitsipas [14]
2021Bulgaria Grigor Dimitrov1,7903601801,610Fourth round lost to United States Frances Tiafoe
2122Belgium David Goffin1,78545901,830Third round lost to Russia Daniil Medvedev [15]
2224Spain Roberto Bautista Agut1,605103601,955Quarterfinals lost to Greece Stefanos Tsitsipas [14]
2323Spain Pablo Carreño Busta1,7051801801,705Fourth round lost to Japan Kei Nishikori [8]
2425South Korea Chung Hyeon1,58572045910Second round lost to France Pierre-Hugues Herbert
2527Canada Denis Shapovalov1,44045901,485Third round lost to Serbia Novak Djokovic [1]
2628Spain Fernando Verdasco1,41045901,455Third round lost to Croatia Marin Čilić [6]
2729Australia Alex de Minaur1,3530901,443Third round lost to Spain Rafael Nadal [2]
2831France Lucas Pouille1,245107201,955Semifinals lost to Serbia Novak Djokovic [1]
2930France Gilles Simon1,28045451,280Second round lost to Australia Alex Bolt [WC]
3033France Gaël Monfils1,19545451,195Second round lost to United States Taylor Fritz
3134United States Steve Johnson1,19010101,190First round lost to Italy Andreas Seppi
3232Germany Philipp Kohlschreiber1,21510451,250Second round lost to Portugal João Sousa

† The player did not qualify for the tournament in 2018. Accordingly, points for his 18th best result are deducted instead.

The following players would have been seeded, but they withdrew from the event.

RankPlayerPoints beforePoints defendingPoints afterWithdrawal reason
5Argentina Juan Martín del Potro5,150905,060Knee injury
26France Richard Gasquet1,535901,445Groin injury

Women's singles

SeedRankPlayerPoints beforePoints defendingPoints wonPoints afterStatus
11Romania Simona Halep6,6421,3002405,582Fourth round lost to United States Serena Williams [16]
22Germany Angelique Kerber5,5057802404,965Fourth round lost to United States Danielle Collins
33Denmark Caroline Wozniacki5,4362,0001303,566Third round lost to Russia Maria Sharapova [30]
44Japan Naomi Osaka5,2702402,0007,030Champion, defeated Czech Republic Petra Kvitová [8]
55United States Sloane Stephens5,077102405,307Fourth round lost to Russia Anastasia Pavlyuchenkova
67Ukraine Elina Svitolina4,9404304304,940Quarterfinals lost to Japan Naomi Osaka [4]
78Czech Republic Karolína Plíšková4,7504307805,100Semifinals lost to Japan Naomi Osaka [4]
86Czech Republic Petra Kvitová5,000101,3006,290Runner-up, lost to Japan Naomi Osaka [4]
99Netherlands Kiki Bertens4,490130704,430Second round lost to Russia Anastasia Pavlyuchenkova
1010Russia Daria Kasatkina3,41570103,355First round lost to Switzerland Timea Bacsinszky [PR]
1111Belarus Aryna Sabalenka3,365101303,485Third round lost to United States Amanda Anisimova
1214Belgium Elise Mertens2,9857801302,335Third round lost to United States Madison Keys [17]
1312Latvia Anastasija Sevastova3,160702403,330Fourth round lost to Japan Naomi Osaka [4]
1413Germany Julia Görges3,05570102,995First round lost to United States Danielle Collins
1515Australia Ashleigh Barty2,9851304303,285Quarterfinals lost to Czech Republic Petra Kvitová [8]
1616United States Serena Williams2,97604303,406Quarterfinals lost to Czech Republic Karolína Plíšková [7]
1717United States Madison Keys2,9764302402,786Fourth round lost to Ukraine Elina Svitolina [6]
1818Spain Garbiñe Muguruza2,865702403,035Fourth round lost to Czech Republic Karolína Plíšková [7]
1919France Caroline Garcia2,6602401302,550Third round lost to United States Danielle Collins
2020Estonia Anett Kontaveit2,525240702,355Second round lost to Belarus Aliaksandra Sasnovich
2121China Wang Qiang2,485101302,605Third round lost to Latvia Anastasija Sevastova [13]
2222Latvia Jeļena Ostapenko2,362130102,242First round lost to Greece Maria Sakkari
2323Spain Carla Suárez Navarro2,153430701,793Second round lost to Ukraine Dayana Yastremska
2424Ukraine Lesia Tsurenko1,89670701,896Second round lost to United States Amanda Anisimova
2526Romania Mihaela Buzărnescu1,70010101,700First round lost to United States Venus Williams
2625Slovakia Dominika Cibulková1,73510101,735First round lost to China Zhang Shuai
2728Italy Camila Giorgi1,645701301,705Third round lost to Czech Republic Karolína Plíšková [7]
2827Chinese Taipei Hsieh Su-wei1,6802401301,570Third round lost to Japan Naomi Osaka [4]
2929Croatia Donna Vekić1,58070701,580Second round lost to Australia Kimberly Birrell [WC]
3030Russia Maria Sharapova1,5521302401,662Fourth round lost to Australia Ashleigh Barty [15]
3132Croatia Petra Martić1,4652401301,355Third round lost to United States Sloane Stephens [5]
3234Czech Republic Barbora Strýcová1,331240101,101First round lost to Kazakhstan Yulia Putintseva

Doubles seeds

TeamRankSeed
Men's doubles Team Rank Seed Austria Oliver Marach Croatia Mate Pavić 7 1 Colombia Juan Sebastián Cabal Colombia Robert Farah 10 2 United Kingdom Jamie Murray Brazil Bruno Soares 14 3 United States Bob Bryan United States Mike Bryan 15 4 France Pierre-Hugues Herbert France Nicolas Mahut 23 5 South Africa Raven Klaasen New Zealand Michael Venus 30 6 Poland Łukasz Kubot Argentina Horacio Zeballos 39 7 Japan Ben McLachlan Germany Jan-Lennard Struff 40 8 Netherlands Jean-Julien Rojer Romania Horia Tecău 44 9 United Kingdom Dominic Inglot Croatia Franko Škugor 46 10 United States Rajeev Ram United Kingdom Joe Salisbury 48 11 Finland Henri Kontinen Australia John Peers 57 12 Croatia Ivan Dodig France Édouard Roger-Vasselin 61 13 Spain Feliciano López Spain Marc López 65 14 India Rohan Bopanna India Divij Sharan 68 15 Netherlands Robin Haase Netherlands Matwé Middelkoop 74 16 1 Rankings are as of 7 January 2019.Women's doubles Team Rank Seed Czech Republic Barbora Krejčíková Czech Republic Kateřina Siniaková 2 1 Hungary Tímea Babos France Kristina Mladenovic 6 2 Canada Gabriela Dabrowski China Xu Yifan 23 3 United States Nicole Melichar Czech Republic Květa Peschke 25 4 Slovenia Andreja Klepač Spain María José Martínez Sánchez 36 5 Czech Republic Lucie Hradecká Russia Ekaterina Makarova 37 6 Chinese Taipei Chan Hao-ching Chinese Taipei Latisha Chan 43 7 Chinese Taipei Hsieh Su-wei United States Abigail Spears 47 8 United States Raquel Atawo Slovenia Katarina Srebotnik 49 9 Romania Irina-Camelia Begu Romania Mihaela Buzărnescu 51 10 Japan Eri Hozumi Poland Alicja Rosolska 62 11 Germany Anna-Lena Grönefeld United States Vania King 63 12 Belgium Kirsten Flipkens Sweden Johanna Larsson 72 13 Japan Miyu Kato Japan Makoto Ninomiya 73 14 United States Bethanie Mattek-Sands Netherlands Demi Schuurs 75 15 China Peng Shuai China Yang Zhaoxuan 77 16 1 Rankings are as of 7 January 2019.
Austria Oliver MarachCroatia Mate Pavić71
Colombia Juan Sebastián CabalColombia Robert Farah102
United Kingdom Jamie MurrayBrazil Bruno Soares143
United States Bob BryanUnited States Mike Bryan154
France Pierre-Hugues HerbertFrance Nicolas Mahut235
South Africa Raven KlaasenNew Zealand Michael Venus306
Poland Łukasz KubotArgentina Horacio Zeballos397
Japan Ben McLachlanGermany Jan-Lennard Struff408
Netherlands Jean-Julien RojerRomania Horia Tecău449
United Kingdom Dominic InglotCroatia Franko Škugor4610
United States Rajeev RamUnited Kingdom Joe Salisbury4811
Finland Henri KontinenAustralia John Peers5712
Croatia Ivan DodigFrance Édouard Roger-Vasselin6113
Spain Feliciano LópezSpain Marc López6514
India Rohan BopannaIndia Divij Sharan6815
Netherlands Robin HaaseNetherlands Matwé Middelkoop7416
TeamRankSeed
Czech Republic Barbora KrejčíkováCzech Republic Kateřina Siniaková21
Hungary Tímea BabosFrance Kristina Mladenovic62
Canada Gabriela DabrowskiChina Xu Yifan233
United States Nicole MelicharCzech Republic Květa Peschke254
Slovenia Andreja KlepačSpain María José Martínez Sánchez365
Czech Republic Lucie HradeckáRussia Ekaterina Makarova376
Chinese Taipei Chan Hao-chingChinese Taipei Latisha Chan437
Chinese Taipei Hsieh Su-weiUnited States Abigail Spears478
United States Raquel AtawoSlovenia Katarina Srebotnik499
Romania Irina-Camelia BeguRomania Mihaela Buzărnescu5110
Japan Eri HozumiPoland Alicja Rosolska6211
Germany Anna-Lena GrönefeldUnited States Vania King6312
Belgium Kirsten FlipkensSweden Johanna Larsson7213
Japan Miyu KatoJapan Makoto Ninomiya7314
United States Bethanie Mattek-SandsNetherlands Demi Schuurs7515
China Peng ShuaiChina Yang Zhaoxuan7716

Mixed doubles

TeamRankSeed
Canada Gabriela DabrowskiCroatia Mate Pavić131
United States Nicole MelicharBrazil Bruno Soares212
Czech Republic Barbora KrejčíkováUnited States Rajeev Ram223
Romania Mihaela BuzărnescuAustria Oliver Marach294
Germany Anna-Lena GrönefeldColombia Robert Farah315
United States Abigail SpearsColombia Juan Sebastián Cabal356
Japan Makoto NinomiyaJapan Ben McLachlan397
Russia Ekaterina MakarovaNew Zealand Artem Sitak418
  • 1 Rankings are as of 7 January 2019.

Main draw wildcard entries

Men's singles Australia Alex Bolt Australia James Duckworth Australia Jason Kubler China Li Zhe Australia Marc Polmans Australia Alexei Popyrin United States Jack Sock France Jo-Wilfried TsongaWomen's singles Australia Destanee Aiava Australia Kimberly Birrell France Clara Burel Australia Zoe Hives Australia Priscilla Hon United States Whitney Osuigwe China Peng Shuai Australia Ellen Perez
Men's doubles Australia Alex Bolt / Australia Marc Polmans Australia James Duckworth / Australia Jordan Thompson Australia Blake Ellis / Australia Alexei Popyrin China Gong Maoxin / China Zhang Ze Australia Lleyton Hewitt / Australia John-Patrick Smith Australia Nick Kyrgios / Australia Matt Reid Australia Max Purcell / Australia Luke SavilleWomen's doubles Australia Destanee Aiava / Australia Naiktha Bains Australia Alison Bai / Australia Zoe Hives Australia Kimberly Birrell / Australia Priscilla Hon Australia Lizette Cabrera / Australia Jaimee Fourlis Chinese Taipei Chang Kai-chen / Chinese Taipei Hsu Ching-wen Australia Ellen Perez / Australia Arina Rodionova Australia Astra Sharma / Australia Isabelle Wallace
Mixed doubles Australia Monique Adamczak / Australia Matt Reid Australia Priscilla Hon / Australia Alexei Popyrin Australia Maddison Inglis / Australia Jason Kubler Australia Jessica Moore / Australia Andrew Whittington Australia Astra Sharma / Australia John-Patrick Smith Australia Samantha Stosur / India Leander Paes Poland Iga Świątek / Poland Łukasz Kubot China Zhang Shuai / Australia John Peers

Main draw qualifier entries

Men's singles Japan Tatsuma Ito United States Christopher Eubanks United States Bjorn Fratangelo United Kingdom Dan Evans Switzerland Henri Laaksonen India Prajnesh Gunneswaran France Gleb Sakharov Italy Stefano Travaglia Germany Rudolf Molleker Australia Thanasi Kokkinakis South Africa Lloyd Harris Italy Luca Vanni United States Mitchell Krueger Serbia Viktor Troicki Poland Kamil Majchrzak Serbia Miomir KecmanovićWomen's singles Australia Astra Sharma Japan Misaki Doi Switzerland Viktorija Golubic Canada Bianca Andreescu Czech Republic Karolína Muchová Poland Iga Świątek Russia Veronika Kudermetova Russia Anna Kalinskaya Spain Paula Badosa Gibert United Kingdom Harriet Dart China Zhu Lin United States Varvara Lepchenko France Jessika Ponchet Belgium Ysaline Bonaventure Russia Natalia Vikhlyantseva Brazil Beatriz Haddad Maia

Protected ranking

The following players have been accepted directly into the main draw using a protected ranking:

Men's singles United Kingdom Andy Murray (2) Serbia Janko Tipsarević (88) Belgium Steve Darcis (90)Women's singles Switzerland Timea Bacsinszky (23) Germany Laura Siegemund (32) United States Bethanie Mattek-Sands (90)

Withdrawals

The following players were accepted directly into the main tournament, but withdrew due to injuries or other reasons

Before the tournament

Men's singles Argentina Juan Martín del Potro → replaced by Portugal Pedro Sousa France Richard Gasquet → replaced by France Ugo Humbert Slovakia Jozef Kovalík → replaced by United States Michael Mmoh Canada Vasek Pospisil → replaced by Spain Guillermo García LópezWomen's singles United States CoCo Vandeweghe → replaced by United States Sachia Vickery

Sponsors

External links

Preceded by2018 US OpenGrand SlamsSucceeded by2019 French Open