Giải quần vợt Úc Mở rộng 2018 – Đôi nữ

Tímea Babos Kristina Mladenovic
| runner = Ekaterina Makarova Elena Vesnina
| score = 6–4, 6–3
| type = giaiquanvotucmorong
}}

Bethanie Mattek-Sands và Lucie Šafářová là đương kim vô địch, tuy nhiên Mattek-Sands không tham gia vì chấn thương. Šafářová đánh cặp với Barbora Strýcová, nhưng thất bại ở tứ kết trước Hsieh Su-wei và Peng Shuai.

Tímea Babos và Kristina Mladenovic giành chức vô địch, khi đánh bại Ekaterina Makarova và Elena Vesnina trong trận chung kết, 6–4, 6–3. Đây là danh hiệu Grand Slam đầu tiên của Babos, trở thành tay vợt người Hungary đầu tiên vô địch một nội dung Grand Slam kể từ Andrea Temesvári tại Giải quần vợt Pháp Mở rộng 1986 và danh hiệu Grand Slam thứ hai cho Mladenovic.

Makarova và Vesnina nỗ lực để giành được Grand Slam sự nghiệp, Golden Slam Sự nghiệp và Super Slam Sự nghiệp.

Hạt giống
Latisha Chan / Andrea Sestini Hlaváčková (Tứ kết)
Ekaterina Makarova / Elena Vesnina (Chung kết)
Ashleigh Barty / Casey Dellacqua (Vòng hai)
Lucie Šafářová / Barbora Strýcová (Tứ kết)
Tímea Babos / Kristina Mladenovic (Vô địch)
Gabriela Dabrowski / Xu Yifan (Tứ kết)
Kiki Bertens / Johanna Larsson (Vòng một)
Hsieh Su-wei / Peng Shuai (Bán kết)

Andreja Klepač / María José Martínez Sánchez (Vòng một)
Irina-Camelia Begu / Monica Niculescu (Bán kết)
Shuko Aoyama / Yang Zhaoxuan (Vòng ba)
Raquel Atawo / Anna-Lena Grönefeld (Vòng ba)
Nicole Melichar / Květa Peschke (Vòng ba)
Chan Hao-ching / Katarina Srebotnik (Vòng ba)
Alicja Rosolska / Abigail Spears (Vòng hai)
Barbora Krejčíková / Kateřina Siniaková (Vòng ba)
}}

Kết quả

Chung kết
Latisha Chan Andrea Sestini Hlaváčková
| RD1-score1-1=4
| RD1-score1-2=6
| RD1-score1-3=66
| RD1-seed2=5
| RD1-team2= Tímea Babos Kristina Mladenovic
| RD1-score2-1=6
| RD1-score2-2=0
| RD1-score2-3=78

| RD1-seed3=4
| RD1-team3= Lucie Šafářová Barbora Strýcová
| RD1-score3-1=1
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=8
| RD1-team4= Hsieh Su-wei Peng Shuai
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD1-seed5=10
| RD1-team5= Irina-Camelia Begu Monica Niculescu
| RD1-score5-1=4
| RD1-score5-2=6
| RD1-score5-3=6
| RD1-seed6=PR
| RD1-team6= Jennifer Brady Vania King
| RD1-score6-1=6
| RD1-score6-2=2
| RD1-score6-3=0

| RD1-seed7=6
| RD1-team7= Gabriela Dabrowski Xu Yifan
| RD1-score7-1=6
| RD1-score7-2=1
| RD1-score7-3=62
| RD1-seed8=2
| RD1-team8= Ekaterina Makarova Elena Vesnina
| RD1-score8-1=0
| RD1-score8-2=6
| RD1-score8-3=77

| RD2-seed1=5
| RD2-team1= Tímea Babos Kristina Mladenovic
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=8
| RD2-team2= Hsieh Su-wei Peng Shuai
| RD2-score2-1=4
| RD2-score2-2=2
| RD2-score2-3=

| RD2-seed3=10
| RD2-team3= Irina-Camelia Begu Monica Niculescu
| RD2-score3-1=4
| RD2-score3-2=3
| RD2-score3-3=
| RD2-seed4=2
| RD2-team4= Ekaterina Makarova Elena Vesnina
| RD2-score4-1=6
| RD2-score4-2=6
| RD2-score4-3=

| RD3-seed1=5
| RD3-team1= Tímea Babos Kristina Mladenovic
| RD3-score1-1=6
| RD3-score1-2=6
| RD3-score1-3=
| RD3-seed2=2
| RD3-team2= Ekaterina Makarova Elena Vesnina
| RD3-score2-1=4
| RD3-score2-2=3
| RD3-score2-3=
}}

Nửa trên
Nhánh 1
L Chan A Sestini Hlaváčková
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02= X Han C Liang
| RD1-score02-1=3
| RD1-score02-2=0
| RD1-score02-3=

| RD1-seed03=PR
| RD1-team03= Q Wang Y Wang
| RD1-score03-1=4
| RD1-score03-2=2
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= O Kalashnikova V Lepchenko
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=

| RD1-seed05=
| RD1-team05= T Maria P Parmentier
| RD1-score05-1=4
| RD1-score05-2=6
| RD1-score05-3=3
| RD1-seed06=PR
| RD1-team06= M Krajicek A Kudryavtseva
| RD1-score06-1=6
| RD1-score06-2=1
| RD1-score06-3=6

| RD1-seed07=
| RD1-team07= L Robson C Vandeweghe
| RD1-score07-1=63
| RD1-score07-2=4
| RD1-score07-3=
| RD1-seed08=14
| RD1-team08= H-c Chan K Srebotnik
| RD1-score08-1=77
| RD1-score08-2=6
| RD1-score08-3=

| RD1-seed09=9
| RD1-team09= A Klepač MJ Martínez Sánchez
| RD1-score09-1=3
| RD1-score09-2=3
| RD1-score09-3=
| RD1-seed10=
| RD1-team10= V Golubic N Stojanović
| RD1-score10-1=6
| RD1-score10-2=6
| RD1-score10-3=

| RD1-seed11=
| RD1-team11= Ar Rodionova N Vikhlyantseva
| RD1-score11-1=2
| RD1-score11-2=2
| RD1-score11-3=
| RD1-seed12=
| RD1-team12= K Bondarenko A Krunić
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=

| RD1-seed13=
| RD1-team13= J Ostapenko A Pavlyuchenkova
| RD1-score13-1=0
| RD1-score13-2=6
| RD1-score13-3=0
| RD1-seed14=PR
| RD1-team14= L Arruabarrena A Parra Santonja
| RD1-score14-1=6
| RD1-score14-2=4
| RD1-score14-3=6

| RD1-seed15=
| RD1-team15= N Dzalamidze X Knoll
| RD1-score15-1=5
| RD1-score15-2=3
| RD1-score15-3=
| RD1-seed16=5
| RD1-team16= T Babos K Mladenovic
| RD1-score16-1=7
| RD1-score16-2=6
| RD1-score16-3=

| RD2-seed01=1
| RD2-team01= L Chan A Sestini Hlaváčková
| RD2-score01-1=6
| RD2-score01-2=7
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= O Kalashnikova V Lepchenko
| RD2-score02-1=0
| RD2-score02-2=5
| RD2-score02-3=

| RD2-seed03=PR
| RD2-team03= M Krajicek A Kudryavtseva
| RD2-score03-1=6
| RD2-score03-2=3
| RD2-score03-3=62
| RD2-seed04=14
| RD2-team04= H-c Chan K Srebotnik
| RD2-score04-1=4
| RD2-score04-2=6
| RD2-score04-3=77

| RD2-seed05=
| RD2-team05= V Golubic N Stojanović
| RD2-score05-1=77
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= K Bondarenko A Krunić
| RD2-score06-1=60
| RD2-score06-2=2
| RD2-score06-3=

| RD2-seed07=PR
| RD2-team07= L Arruabarrena A Parra Santonja
| RD2-score07-1=6
| RD2-score07-2=3
| RD2-score07-3=4
| RD2-seed08=5
| RD2-team08= T Babos K Mladenovic
| RD2-score08-1=3
| RD2-score08-2=6
| RD2-score08-3=6

| RD3-seed01=1
| RD3-team01= L Chan A Sestini Hlaváčková
| RD3-score01-1=6
| RD3-score01-2=6
| RD3-score01-3=
| RD3-seed02=14
| RD3-team02= H-c Chan K Srebotnik
| RD3-score02-1=3
| RD3-score02-2=2
| RD3-score02-3=

| RD3-seed03=
| RD3-team03= V Golubic N Stojanović
| RD3-score03-1=5
| RD3-score03-2=2
| RD3-score03-3=
| RD3-seed04=5
| RD3-team04= T Babos K Mladenovic
| RD3-score04-1=7
| RD3-score04-2=6
| RD3-score04-3=

| RD4-seed01=1
| RD4-team01= L Chan A Sestini Hlaváčková
| RD4-score01-1=4
| RD4-score01-2=6
| RD4-score01-3=66
| RD4-seed02=5
| RD4-team02= T Babos K Mladenovic
| RD4-score02-1=6
| RD4-score02-2=0
| RD4-score02-3=78
}}

Nhánh 2
L Šafářová B Strýcová
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02= N Broady A Smith
| RD1-score02-1=2
| RD1-score02-2=1
| RD1-score02-3=

| RD1-seed03=
| RD1-team03= K Kozlova Y Putintseva
| RD1-score03-1=3
| RD1-score03-2=3
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= R Olaru O Savchuk
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=

| RD1-seed05=
| RD1-team05= V Kudermetova A Sabalenka
| RD1-score05-1=2
| RD1-score05-2=2
| RD1-score05-3=
| RD1-seed06=
| RD1-team06= S Cîrstea B Haddad Maia
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=

| RD1-seed07=
| RD1-team07= A Cornet H Watson
| RD1-score07-1=2
| RD1-score07-2=7
| RD1-score07-3=4
| RD1-seed08=15
| RD1-team08= A Rosolska A Spears
| RD1-score08-1=6
| RD1-score08-2=5
| RD1-score08-3=6

| RD1-seed09=12
| RD1-team09= R Atawo A-L Grönefeld
| RD1-score09-1=77
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=WC
| RD1-team10= A Sharma B Woolcock
| RD1-score10-1=62
| RD1-score10-2=3
| RD1-score10-3=

| RD1-seed11=
| RD1-team11= M Adamczak S Sanders
| RD1-score11-1=3
| RD1-score11-2=5
| RD1-score11-3=
| RD1-seed12=
| RD1-team12= E Hozumi M Kato
| RD1-score12-1=6
| RD1-score12-2=7
| RD1-score12-3=

| RD1-seed13=
| RD1-team13= L Kichenok M Ninomiya
| RD1-score13-1=64
| RD1-score13-2=2
| RD1-score13-3=
| RD1-seed14=Alt
| RD1-team14= L Kerkhove L Marozava
| RD1-score14-1=77
| RD1-score14-2=6
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= M Buzărnescu M Irigoyen
| RD1-score15-1=3
| RD1-score15-2=5
| RD1-score15-3=
| RD1-seed16=8
| RD1-team16= S-w Hsieh S Peng
| RD1-score16-1=6
| RD1-score16-2=7
| RD1-score16-3=

| RD2-seed01=4
| RD2-team01= L Šafářová B Strýcová
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= R Olaru O Savchuk
| RD2-score02-1=2
| RD2-score02-2=2
| RD2-score02-3=

| RD2-seed03=
| RD2-team03= S Cîrstea B Haddad Maia
| RD2-score03-1=4
| RD2-score03-2=6
| RD2-score03-3=6
| RD2-seed04=15
| RD2-team04= A Rosolska A Spears
| RD2-score04-1=6
| RD2-score04-2=3
| RD2-score04-3=3

| RD2-seed05=12
| RD2-team05= R Atawo A-L Grönefeld
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= E Hozumi M Kato
| RD2-score06-1=1
| RD2-score06-2=1
| RD2-score06-3=

| RD2-seed07=Alt
| RD2-team07= L Kerkhove L Marozava
| RD2-score07-1=4
| RD2-score07-2=1
| RD2-score07-3=
| RD2-seed08=8
| RD2-team08= S-w Hsieh S Peng
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=4
| RD3-team01= L Šafářová B Strýcová
| RD3-score01-1=2
| RD3-score01-2=6
| RD3-score01-3=6
| RD3-seed02=
| RD3-team02= S Cîrstea B Haddad Maia
| RD3-score02-1=6
| RD3-score02-2=0
| RD3-score02-3=4

| RD3-seed03=12
| RD3-team03= R Atawo A-L Grönefeld
| RD3-score03-1=4
| RD3-score03-2=2
| RD3-score03-3=
| RD3-seed04=8
| RD3-team04= S-w Hsieh S Peng
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=

| RD4-seed01=4
| RD4-team01= L Šafářová B Strýcová
| RD4-score01-1=1
| RD4-score01-2=4
| RD4-score01-3=
| RD4-seed02=8
| RD4-team02= S-w Hsieh S Peng
| RD4-score02-1=6
| RD4-score02-2=6
| RD4-score02-3=
}}

Nửa dưới
Nhánh 3
K Bertens J Larsson
| RD1-score01-1=6
| RD1-score01-2=63
| RD1-score01-3=1
| RD1-seed02=
| RD1-team02= N Kichenok An Rodionova
| RD1-score02-1=4
| RD1-score02-2=77
| RD1-score02-3=6

| RD1-seed03=PR
| RD1-team03= A-L Friedsam A Van Uytvanck
| RD1-score03-1=0r
| RD1-score03-2=
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= Kr Plíšková D Vekić
| RD1-score04-1=5
| RD1-score04-2=
| RD1-score04-3=

| RD1-seed05=
| RD1-team05= N Hibino D Jurak
| RD1-score05-1=4
| RD1-score05-2=4
| RD1-score05-3=
| RD1-seed06=WC
| RD1-team06= J Moore E Perez
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=

| RD1-seed07=
| RD1-team07= M Lučić-Baroni A Petkovic
| RD1-score07-1=78
| RD1-score07-2=3
| RD1-score07-3=2
| RD1-seed08=10
| RD1-team08= I-C Begu M Niculescu
| RD1-score08-1=66
| RD1-score08-2=6
| RD1-score08-3=6

| RD1-seed09=13
| RD1-team09= N Melichar K Peschke
| RD1-score09-1=6
| RD1-score09-2=65
| RD1-score09-3=6
| RD1-seed10=WC
| RD1-team10= K Birrell J Fourlis
| RD1-score10-1=4
| RD1-score10-2=77
| RD1-score10-3=1

| RD1-seed11=
| RD1-team11= M Brengle M Puig
| RD1-score11-1=6
| RD1-score11-2=1
| RD1-score11-3=6
| RD1-seed12=WC
| RD1-team12= A Bai Z Hives
| RD1-score12-1=4
| RD1-score12-2=6
| RD1-score12-3=4

| RD1-seed13=
| RD1-team13= D Gavrilova D Kasatkina
| RD1-score13-1=4
| RD1-score13-2=1
| RD1-score13-3=
| RD1-seed14=PR
| RD1-team14= J Brady V King
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= E Mertens D Schuurs
| RD1-score15-1=3
| RD1-score15-2=5
| RD1-score15-3=
| RD1-seed16=3
| RD1-team16= A Barty C Dellacqua
| RD1-score16-1=6
| RD1-score16-2=7
| RD1-score16-3=

| RD2-seed01=
| RD2-team01= N Kichenok An Rodionova
| RD2-score01-1=1
| RD2-score01-2=6
| RD2-score01-3=77
| RD2-seed02=
| RD2-team02= Kr Plíšková D Vekić
| RD2-score02-1=6
| RD2-score02-2=3
| RD2-score02-3=62

| RD2-seed03=WC
| RD2-team03= J Moore E Perez
| RD2-score03-1=6
| RD2-score03-2=3
| RD2-score03-3=5
| RD2-seed04=10
| RD2-team04= I-C Begu M Niculescu
| RD2-score04-1=3
| RD2-score04-2=6
| RD2-score04-3=7

| RD2-seed05=13
| RD2-team05= N Melichar K Peschke
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= M Brengle M Puig
| RD2-score06-1=2
| RD2-score06-2=2
| RD2-score06-3=

| RD2-seed07=PR
| RD2-team07= J Brady V King
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=3
| RD2-team08= A Barty C Dellacqua
| RD2-score08-1=4
| RD2-score08-2=2
| RD2-score08-3=

| RD3-seed01=
| RD3-team01= N Kichenok An Rodionova
| RD3-score01-1=1r
| RD3-score01-2=
| RD3-score01-3=
| RD3-seed02=10
| RD3-team02= I-C Begu M Niculescu
| RD3-score02-1=4
| RD3-score02-2=
| RD3-score02-3=

| RD3-seed03=13
| RD3-team03= N Melichar K Peschke
| RD3-score03-1=4
| RD3-score03-2=65
| RD3-score03-3=
| RD3-seed04=PR
| RD3-team04= J Brady V King
| RD3-score04-1=6
| RD3-score04-2=77
| RD3-score04-3=

| RD4-seed01=10
| RD4-team01= I-C Begu M Niculescu
| RD4-score01-1=4
| RD4-score01-2=6
| RD4-score01-3=6
| RD4-seed02=PR
| RD4-team02= J Brady V King
| RD4-score02-1=6
| RD4-score02-2=2
| RD4-score02-3=0
}}

Nhánh 4
G Dabrowski Y Xu
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02= K Flipkens F Schiavone
| RD1-score02-1=3
| RD1-score02-2=2
| RD1-score02-3=

| RD1-seed03=
| RD1-team03= C Bellis M Vondroušová
| RD1-score03-1=3
| RD1-score03-2=2
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= E Alexandrova A Sevastova
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=

| RD1-seed05=WC
| RD1-team05= X Jiang Q Tang
| RD1-score05-1=65
| RD1-score05-2=5
| RD1-score05-3=
| RD1-seed06=
| RD1-team06= M Barthel C Witthöft
| RD1-score06-1=77
| RD1-score06-2=7
| RD1-score06-3=

| RD1-seed07=
| RD1-team07= T Townsend R Voráčová
| RD1-score07-1=4
| RD1-score07-2=4
| RD1-score07-3=
| RD1-seed08=11
| RD1-team08= S Aoyama Z Yang
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=

| RD1-seed09=16
| RD1-team09= B Krejčíková K Siniaková
| RD1-score09-1=7
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=WC
| RD1-team10= P Hon A Tomljanović
| RD1-score10-1=5
| RD1-score10-2=3
| RD1-score10-3=

| RD1-seed11=
| RD1-team11= Z Diyas M Linette
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=WC
| RD1-team12= N Bains I Wallace
| RD1-score12-1=3
| RD1-score12-2=2
| RD1-score12-3=

| RD1-seed13=Alt
| RD1-team13= D Jakupović I Khromacheva
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=
| RD1-team14= L Davis A Riske
| RD1-score14-1=4
| RD1-score14-2=2
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= E Bouchard S Stephens
| RD1-score15-1=4
| RD1-score15-2=4
| RD1-score15-3=
| RD1-seed16=2
| RD1-team16= E Makarova E Vesnina
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=

| RD2-seed01=6
| RD2-team01= G Dabrowski Y Xu
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= E Alexandrova A Sevastova
| RD2-score02-1=4
| RD2-score02-2=4
| RD2-score02-3=

| RD2-seed03=
| RD2-team03= M Barthel C Witthöft
| RD2-score03-1=1
| RD2-score03-2=5
| RD2-score03-3=
| RD2-seed04=11
| RD2-team04= S Aoyama Z Yang
| RD2-score04-1=6
| RD2-score04-2=7
| RD2-score04-3=

| RD2-seed05=16
| RD2-team05= B Krejčíková K Siniaková
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= Z Diyas M Linette
| RD2-score06-1=4
| RD2-score06-2=2
| RD2-score06-3=

| RD2-seed07=Alt
| RD2-team07= D Jakupović I Khromacheva
| RD2-score07-1=2
| RD2-score07-2=3
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08= E Makarova E Vesnina
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=6
| RD3-team01= G Dabrowski Y Xu
| RD3-score01-1=78
| RD3-score01-2=6
| RD3-score01-3=
| RD3-seed02=11
| RD3-team02= S Aoyama Z Yang
| RD3-score02-1=66
| RD3-score02-2=1
| RD3-score02-3=

| RD3-seed03=16
| RD3-team03= B Krejčíková K Siniaková
| RD3-score03-1=62
| RD3-score03-2=77
| RD3-score03-3=2
| RD3-seed04=2
| RD3-team04= E Makarova E Vesnina
| RD3-score04-1=77
| RD3-score04-2=64
| RD3-score04-3=6

| RD4-seed01=6
| RD4-team01= G Dabrowski Y Xu
| RD4-score01-1=6
| RD4-score01-2=1
| RD4-score01-3=62
| RD4-seed02=2
| RD4-team02= E Makarova E Vesnina
| RD4-score02-1=0
| RD4-score02-2=6
| RD4-score02-3=77
}}

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