2018 US Open – Girls' doubles

Olga Danilović and Marta Kostyuk were the defending champions, but both players chose not to participate.

Girls' doubles
2018 US Open
Final
ChampionsUnited States Cori Gauff
United States Caty McNally
Runners-upUnited States Hailey Baptiste
United States Dalayna Hewitt
Score6–3, 6–2
Events
Singles men women boys girls
Doubles men women mixed boys girls
WC Singles men women quad
WC Doubles men women quad
Legends men women mixed
← 2017 · US Open · 2019 →

Top seeds Cori Gauff and Caty McNally won the title, defeating Hailey Baptiste and Dalayna Hewitt in an all-American final, 6–3, 6–2.

Seeds

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  1.   Cori Gauff /   Caty McNally (champions)
  2.   Eléonora Molinaro /   Wang Xiyu (first round)
  3.   Alexa Noel /   Naho Sato (quarterfinals)
  4.   Elisabetta Cocciaretto /   Clara Tauson (second round)
  5.   Joanna Garland /   Moyuka Uchijima (semifinals)
  6.   Clara Burel /   Diane Parry (second round)
  7.   Camila Osorio /   Gabriella Price (quarterfinals)
  8.   Hurricane Tyra Black /   Lea Ma (second round)

Draw

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Finals

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Semifinals Final
          
1   Cori Gauff
  Caty McNally
6 6
5   Joanna Garland
  Moyuka Uchijima
2 2
1   Cori Gauff
  Caty McNally
6 6
    Hailey Baptiste
  Dalayna Hewitt
3 2
WC   Chloe Beck
  Emma Navarro
4 3
    Hailey Baptiste
  Dalayna Hewitt
6 6

Top half

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First round Second round Quarterfinals Semifinals
1   Cori Gauff
  Caty McNally
6 6
  Thasaporn Naklo
  Cody Wong Hong-yi
1 3 1   C Gauff
  C McNally
6 6
  Viktoriia Dema
  Georgia Drummy
4 4   T Pachkaleva
  A Tikhonova
2 4
  Taisya Pachkaleva
  Anastasia Tikhonova
6 6 1   C Gauff
  C McNally
6 6
WC   Robin Montgomery
  Katrina Scott
0 6 [10] 7   C Osorio
  G Price
3 2
  Melania Delai
  Ana Makatsaria
6 3 [5] WC   R Montgomery
  K Scott
6 2 [5]
  Mylène Halemai
  Yasmine Mansouri
5 7 [6] 7   C Osorio
  G Price
1 6 [10]
7   Camila Osorio
  Gabriella Price
7 5 [10] 1   C Gauff
  C McNally
6 6
4   Elisabetta Cocciaretto
  Clara Tauson
6 6 5   J Garland
  M Uchijima
2 2
  Adrienn Nagy
  María Gabriela Rivera Corado
1 4 4   E Cocciaretto
  C Tauson
4 4
  Selma Ștefania Cadar
  Viktoryia Kanapatskaya
64 6 [10]   SȘ Cadar
  V Kanapatskaya
6 6
  Kacie Harvey
  Emma Jackson
77 1 [8]   SȘ Cadar
  V Kanapatskaya
2 2
WC   Elysia Bolton
  Vanessa Ong
3 66 5   J Garland
  M Uchijima
6 6
  Margaryta Bilokin
  Sada Nahimana
6 78   M Bilokin
  S Nahimana
3 2
  Mariam Dalakishvili
  Mananchaya Sawangkaew
5 0 5   J Garland
  M Uchijima
6 6
5   Joanna Garland
  Moyuka Uchijima
7 6

Bottom half

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First round Second round Quarterfinals Semifinals
6   Clara Burel
  Diane Parry
6 6
Alt   Weronika Falkowska
  Stefania Rogozińska Dzik
1 3 6   C Burel
  D Parry
5 5
  Leylah Annie Fernandez
  Manon Léonard
4 77 [8] WC   C Beck
  E Navarro
7 7
WC   Chloe Beck
  Emma Navarro
6 62 [10] WC   C Beck
  E Navarro
6 6
  Elizabeth Mandlik
  Peyton Stearns
6 710 3   A Noel
  N Sato
1 3
  Daria Lopatetska
  Oksana Selekhmeteva
3 68   E Mandlik
  P Stearns
2 4
  Violet Apisah
  Lulu Sun
3 6 [6] 3   A Noel
  N Sato
6 6
3   Alexa Noel
  Naho Sato
6 3 [10] WC   C Beck
  E Navarro
4 3
8   Hurricane Tyra Black
  Lea Ma
3 6 [11]   H Baptiste
  D Hewitt
6 6
  Kamilla Rakhimova
  Lenka Stará
6 3 [9] 8   HT Black
  L Ma
3 6 [13]
  Himari Sato
  Zheng Qinwen
6 6   H Sato
  Q Zheng
6 2 [15]
  Mana Kawamura
  Daria Snigur
3 1   H Sato
  Q Zheng
3 5
  Kamilla Bartone
  Francesca Curmi
0 1   H Baptiste
  D Hewitt
6 7
  Hailey Baptiste
  Dalayna Hewitt
6 6   H Baptiste
  D Hewitt
6 78
  Natasha Subhash
  Katie Volynets
6 5 [10]   N Subhash
  K Volynets
4 66
2   Eléonora Molinaro
  Wang Xiyu
2 7 [2]
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