Giải quần vợt Úc Mở rộng 2019 - Đôi nam trẻ

Jonáš Forejtek Dalibor Svrčina
|runner = Cannon Kingsley Emilio Nava
|score = 7–6(7–5), 6–4
|before_name = Giải quần vợt Úc Mở rộng
|after_name = Giải quần vợt Úc Mở rộng
| type = giaiquanvotucmorong
}}

Hugo Gaston và Clément Tabur là nhà đương kim vô địch, nhưng cả hai đều không đủ điều kiện tham gia.

Jonáš Forejtek và Dalibor Svrčina là nhà vô địch, đánh bại Cannon Kingsley và Emilio Nava trong trận chung kết, 7–6(7–5), 6–4.

Hạt giống
Rinky Hijikata / Otto Virtanen (Vòng 2)
Nicolás Álvarez Varona / Filip Cristian Jianu (Bán kết)
Jonáš Forejtek / Dalibor Svrčina (Vô địch)
Cannon Kingsley / Emilio Nava (Chung kết)
Lorenzo Musetti / Giulio Zeppieri (Bán kết)
Valentin Royer / Holger Vitus Nødskov Rune (Vòng 2)
Tristan Boyer / Tyler Zink (Vòng 2)
Liam Draxl / Zane Khan (Tứ kết)
}}

Két quả

Chung kết
Lorenzo Musetti Giulio Zeppieri
| RD1-score1-1=4
| RD1-score1-2=62
| RD1-score1-3=
| RD1-seed2=3
| RD1-team2= Jonáš Forejtek Dalibor Svrčina
| RD1-score2-1=6
| RD1-score2-2=77
| RD1-score2-3=

| RD1-seed3=4
| RD1-team3= Cannon Kingsley Emilio Nava
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=2
| RD1-team4= Nicolás Álvarez Varona Filip Cristian Jianu
| RD1-score4-1=3
| RD1-score4-2=4
| RD1-score4-3=

| RD2-seed1=3
| RD2-team1= Jonáš Forejtek Dalibor Svrčina
| RD2-score1-1=77
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=4
| RD2-team2= Cannon Kingsley Emilio Nava
| RD2-score2-1=65
| RD2-score2-2=4
| RD2-score2-3=
}}

Nửa trên
Rinky Hijikata Otto Virtanen
| RD1-score01-1=6
| RD1-score01-2=66
| RD1-score01-3=[10]
| RD1-seed02=
| RD1-team02= Stefan Storch Bu Yunchaokete
| RD1-score02-1=4
| RD1-score02-2=78
| RD1-score02-3=[8]

| RD1-seed03=
| RD1-team03= Ryuhei Azuma Ryoma Matsushita
| RD1-score03-1=2
| RD1-score03-2=64
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= Han Seon-yong Thantub Suksumrarn
| RD1-score04-1=6
| RD1-score04-2=77
| RD1-score04-3=

| RD1-seed05=WC
| RD1-team05= Chen Dong Tai Sach
| RD1-score05-1=77
| RD1-score05-2=6
| RD1-score05-3=
| RD1-seed06=
| RD1-team06= Ng Ki-lung Bora Şengül
| RD1-score06-1=61
| RD1-score06-2=3
| RD1-score06-3=

| RD1-seed07=
| RD1-team07= Jiří Lehečka Wojciech Marek
| RD1-score07-1=77
| RD1-score07-2=5
| RD1-score07-3=[5]
| RD1-seed08=5
| RD1-team08= Lorenzo Musetti Giulio Zeppieri
| RD1-score08-1=65
| RD1-score08-2=7
| RD1-score08-3=[10]

| RD1-seed09=3
| RD1-team09= Jonáš Forejtek Dalibor Svrčina
| RD1-score09-1=77
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=
| RD1-team10= Toby Alex Kodat Gustaf Ström
| RD1-score10-1=63
| RD1-score10-2=2
| RD1-score10-3=

| RD1-seed11=
| RD1-team11= Joubert Klopper Khololwam Montsi
| RD1-score11-1=1
| RD1-score11-2=6
| RD1-score11-3=[10]
| RD1-seed12=
| RD1-team12= James Story Harry Wendelken
| RD1-score12-1=6
| RD1-score12-2=4
| RD1-score12-3=[6]

| RD1-seed13=
| RD1-team13= Admir Kalender Harold Mayot
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=WC
| RD1-team14= Shuannon Tricerri Edward Vo
| RD1-score14-1=3
| RD1-score14-2=2
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= Dominic Stephan Stricker Eric Vanshelboim
| RD1-score15-1=4
| RD1-score15-2=3
| RD1-score15-3=
| RD1-seed16=7
| RD1-team16= Tristan Boyer Tyler Zink
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=

| RD2-seed01=1
| RD2-team01= R Hijikata O Virtanen
| RD2-score01-1=6
| RD2-score01-2=65
| RD2-score01-3=[3]
| RD2-seed02=
| RD2-team02= S-y Han T Suksumrarn
| RD2-score02-1=1
| RD2-score02-2=77
| RD2-score02-3=[10]

| RD2-seed03=WC
| RD2-team03= C Dong T Sach
| RD2-score03-1=65
| RD2-score03-2=2
| RD2-score03-3=
| RD2-seed04=5
| RD2-team04= L Musetti G Zeppieri
| RD2-score04-1=77
| RD2-score04-2=6
| RD2-score04-3=

| RD2-seed05=3
| RD2-team05= J Forejtek D Svrčina
| RD2-score05-1=5
| RD2-score05-2=6
| RD2-score05-3=[10]
| RD2-seed06=
| RD2-team06= J Klopper K Montsi
| RD2-score06-1=7
| RD2-score06-2=4
| RD2-score06-3=[7]

| RD2-seed07=
| RD2-team07= A Kalender H Mayot
| RD2-score07-1=6
| RD2-score07-2=5
| RD2-score07-3=[10]
| RD2-seed08=7
| RD2-team08= T Boyer T Zink
| RD2-score08-1=4
| RD2-score08-2=7
| RD2-score08-3=[5]

| RD3-seed01=
| RD3-team01= S-y Han T Suksumrarn
| RD3-score01-1=66
| RD3-score01-2=3
| RD3-score01-3=
| RD3-seed02=5
| RD3-team02= L Musetti G Zeppieri
| RD3-score02-1=78
| RD3-score02-2=6
| RD3-score02-3=

| RD3-seed03=3
| RD3-team03= J Forejtek D Svrčina
| RD3-score03-1=6
| RD3-score03-2=6
| RD3-score03-3=
| RD3-seed04=
| RD3-team04= A Kalender H Mayot
| RD3-score04-1=4
| RD3-score04-2=4
| RD3-score04-3=

| RD4-seed01=5
| RD4-team01= L Musetti G Zeppieri
| RD4-score01-1=4
| RD4-score01-2=62
| RD4-score01-3=
| RD4-seed02=3
| RD4-team02= J Forejtek D Svrčina
| RD4-score02-1=6
| RD4-score02-2=77
| RD4-score02-3=
}}

Nửa dưới
Liam Draxl Zane Khan
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=WC
| RD1-team02= Ken Cavrak Tom Evans
| RD1-score02-1=2
| RD1-score02-2=4
| RD1-score02-3=

| RD1-seed03=
| RD1-team03= Nicholas David Ionel Nguyễn Văn Phương
| RD1-score03-1=7
| RD1-score03-2=5
| RD1-score03-3=[10]
| RD1-seed04=
| RD1-team04= Alexandr Binda Lodewijk Weststrate
| RD1-score04-1=5
| RD1-score04-2=7
| RD1-score04-3=[7]

| RD1-seed05=
| RD1-team05= Lilian Marmousez Eliot Spizzirri
| RD1-score05-1=6
| RD1-score05-2=6
| RD1-score05-3=
| RD1-seed06=
| RD1-team06= Luicano Darderi Christian Lerby
| RD1-score06-1=4
| RD1-score06-2=3
| RD1-score06-3=

| RD1-seed07=WC
| RD1-team07= Kamil Kozlowski Nikita Volonski
| RD1-score07-1=6
| RD1-score07-2=0
| RD1-score07-3=[7]
| RD1-seed08=4
| RD1-team08= Cannon Kingsley Emilio Nava
| RD1-score08-1=4
| RD1-score08-2=6
| RD1-score08-3=[10]

| RD1-seed09=6
| RD1-team09= Valentin Royer Holger Vitus Nødskov Rune
| RD1-score09-1=77
| RD1-score09-2=1
| RD1-score09-3=[10]
| RD1-seed10=
| RD1-team10= Mateus Alves Natan Rodrigues
| RD1-score10-1=61
| RD1-score10-2=6
| RD1-score10-3=[6]

| RD1-seed11=
| RD1-team11= Tristan Schoolkate Dane Sweeny
| RD1-score11-1=7
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=
| RD1-team12= Louis Herman Gauthier Onclin
| RD1-score12-1=5
| RD1-score12-2=4
| RD1-score12-3=

| RD1-seed13=
| RD1-team13= Matteo Arnaldi Francesco Passaro
| RD1-score13-1=64
| RD1-score13-2=61
| RD1-score13-3=
| RD1-seed14=
| RD1-team14= Jacob Fearnley Connor Thomson
| RD1-score14-1=77
| RD1-score14-2=77
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= Shunsuke Mitsui Keisuke Saitoh
| RD1-score15-1=77
| RD1-score15-2=5
| RD1-score15-3=[10]
| RD1-seed16=2
| RD1-team16= Nicolás Álvarez Varona Filip Cristian Jianu
| RD1-score16-1=62
| RD1-score16-2=7
| RD1-score16-3=[12]

| RD2-seed01=8
| RD2-team01= L Draxl Z Khan
| RD2-score01-1=7
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= ND Ionel PV Nguyễn
| RD2-score02-1=5
| RD2-score02-2=2
| RD2-score02-3=

| RD2-seed03=
| RD2-team03= L Marmousez E Spizzirri
| RD2-score03-1=3
| RD2-score03-2=3
| RD2-score03-3=
| RD2-seed04=4
| RD2-team04= C Kingsley E Nava
| RD2-score04-1=6
| RD2-score04-2=6
| RD2-score04-3=

| RD2-seed05=6
| RD2-team05= V Royer HVN Rune
| RD2-score05-1=62
| RD2-score05-2=3
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= T Schoolkate D Sweeny
| RD2-score06-1=77
| RD2-score06-2=6
| RD2-score06-3=

| RD2-seed07=
| RD2-team07= J Fearnley C Thomson
| RD2-score07-1=3
| RD2-score07-2=77
| RD2-score07-3=[8]
| RD2-seed08=2
| RD2-team08= N Álvarez Varona FC Jianu
| RD2-score08-1=6
| RD2-score08-2=64
| RD2-score08-3=[10]

| RD3-seed01=8
| RD3-team01= L Draxl Z Khan
| RD3-score01-1=5
| RD3-score01-2=1
| RD3-score01-3=
| RD3-seed02=4
| RD3-team02= C Kingsley E Nava
| RD3-score02-1=7
| RD3-score02-2=6
| RD3-score02-3=

| RD3-seed03=
| RD3-team03= T Schoolkate D Sweeny
| RD3-score03-1=4
| RD3-score03-2=4
| RD3-score03-3=
| RD3-seed04=2
| RD3-team04= N Álvarez Varona FC Jianu
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=

| RD4-seed01=4
| RD4-team01= C Kingsley E Nava
| RD4-score01-1=
| RD4-score01-2=
| RD4-score01-3=
| RD4-seed02=2
| RD4-team02= N Álvarez Varona FC Jianu
| RD4-score02-1=
| RD4-score02-2=
| RD4-score02-3=
}}

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