Giải quần vợt Úc Mở rộng 1991 - Đôi nam nữ

Jo Durie Jeremy Bates
| runner = Robin White Scott Davis
| score = 2&ndash;6, 6&ndash;4, 6&ndash;4
| type = giaiquanvotucmorong
}}

Natasha Zvereva và Jim Pugh là đương kim vô địch nhưng thất bại ở tứ kết trước Pam Shriver và Mark Kratzmann.

Jo Durie và Jeremy Bates giành chiến thắng trong trận chung kết 2&ndash;6, 6&ndash;4, 6&ndash;4 trước Robin White và Scott Davis.

Hạt giống
Hạt giống vô địch được in đậm còn in nghiêng biểu thị vòng mà hạt giống bị loại.

Natasha Zvereva / Jim Pugh (Tứ kết)
Zina Garrison / Rick Leach (Vòng một)
Robin White / Scott Davis (Chung kết)
Patty Fendick / Patrick Galbraith (Vòng hai)
Elna Reinach / Neil Broad (Vòng một)
Jill Hetherington / Glenn Michibata (Vòng hai)
Natalia Medvedeva / Kelly Jones (Vòng một)
Nicole Provis / Todd Woodbridge (Vòng hai)
}}

Kết quả

Chung kết
Jo Durie Jeremy Bates
| RD1-score1-1=2
| RD1-score1-2=6
| RD1-score1-3=6
| RD1-seed2=3
| RD1-team2= Robin White Scott Davis
| RD1-score2-1=6
| RD1-score2-2=4
| RD1-score2-3=4
}}

Nửa trên
N Zvereva J Pugh
| RD1-score01-1=7
| RD1-score01-2=77
| RD1-score01-3=&nbsp;
| RD1-seed02=&nbsp;
| RD1-team02= E Burgin L Warder
| RD1-score02-1=5
| RD1-score02-2=65
| RD1-score02-3=&nbsp;

| RD1-seed03=&nbsp;
| RD1-team03= H Suková C Suk
| RD1-score03-1=65
| RD1-score03-2=3
| RD1-score03-3=&nbsp;
| RD1-seed04=WC
| RD1-team04= S Graf M Woodforde
| RD1-score04-1=77
| RD1-score04-2=6
| RD1-score04-3=&nbsp;

| RD1-seed05=&nbsp;
| RD1-team05= L Savchenko L Pimek
| RD1-score05-1=6
| RD1-score05-2=4
| RD1-score05-3=6
| RD1-seed06=WC
| RD1-team06= P Shriver M Kratzmann
| RD1-score06-1=2
| RD1-score06-2=6
| RD1-score06-3=8

| RD1-seed07=&nbsp;
| RD1-team07= B Cordwell S DeVries
| RD1-score07-1=3
| RD1-score07-2=4
| RD1-score07-3=&nbsp;
| RD1-seed08=8
| RD1-team08= N Provis T Woodbridge
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=&nbsp;

| RD1-seed09=4
| RD1-team09= P Fendick P Galbraith
| RD1-score09-1=6
| RD1-score09-2=77
| RD1-score09-3=&nbsp;
| RD1-seed10=&nbsp;
| RD1-team10= G Magers K Kinnear
| RD1-score10-1=4
| RD1-score10-2=65
| RD1-score10-3=&nbsp;

| RD1-seed11=&nbsp;
| RD1-team11= A Smith G Van Emburgh
| RD1-score11-1=3
| RD1-score11-2=2
| RD1-score11-3=&nbsp;
| RD1-seed12=&nbsp;
| RD1-team12= M Paz C Miniussi
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=&nbsp;

| RD1-seed13=&nbsp;
| RD1-team13= J Durie J Bates
| RD1-score13-1=65
| RD1-score13-2=7
| RD1-score13-3=8
| RD1-seed14=&nbsp;
| RD1-team14= R Fairbank-Nideffer R Smith
| RD1-score14-1=77
| RD1-score14-2=5
| RD1-score14-3=6

| RD1-seed15=&nbsp;
| RD1-team15= P Tarabini J Frana
| RD1-score15-1=3
| RD1-score15-2=2
| RD1-score15-3=&nbsp;
| RD1-seed16=6
| RD1-team16= J Hetherington G Michibata
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=&nbsp;

| RD2-seed01=1
| RD2-team01= N Zvereva J Pugh
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=&nbsp;
| RD2-seed02=WC
| RD2-team02= S Graf M Woodforde
| RD2-score02-1=3
| RD2-score02-2=2
| RD2-score02-3=&nbsp;

| RD2-seed03=WC
| RD2-team03= P Shriver M Kratzmann
| RD2-score03-1=6
| RD2-score03-2=6
| RD2-score03-3=&nbsp;
| RD2-seed04=8
| RD2-team04= N Provis T Woodbridge
| RD2-score04-1=4
| RD2-score04-2=4
| RD2-score04-3=&nbsp;

| RD2-seed05=4
| RD2-team05= P Fendick P Galbraith
| RD2-score05-1=4
| RD2-score05-2=77
| RD2-score05-3=2
| RD2-seed06=&nbsp;
| RD2-team06= M Paz C Miniussi
| RD2-score06-1=6
| RD2-score06-2=65
| RD2-score06-3=6

| RD2-seed07=&nbsp;
| RD2-team07= J Durie J Bates
| RD2-score07-1=6
| RD2-score07-2=7
| RD2-score07-3=&nbsp;
| RD2-seed08=6
| RD2-team08= J Hetherington G Michibata
| RD2-score08-1=4
| RD2-score08-2=5
| RD2-score08-3=&nbsp;

| RD3-seed01=1
| RD3-team01= N Zvereva J Pugh
| RD3-score01-1=63
| RD3-score01-2=4
| RD3-score01-3=&nbsp;
| RD3-seed02=WC
| RD3-team02= P Shriver M Kratzmann
| RD3-score02-1=77
| RD3-score02-2=6
| RD3-score02-3=&nbsp;

| RD3-seed03=&nbsp;
| RD3-team03= M Paz C Miniussi
| RD3-score03-1=3
| RD3-score03-2=64
| RD3-score03-3=&nbsp;
| RD3-seed04=&nbsp;
| RD3-team04= J Durie J Bates
| RD3-score04-1=6
| RD3-score04-2=77
| RD3-score04-3=&nbsp;

| RD4-seed01=WC
| RD4-team01= P Shriver M Kratzmann
| RD4-score01-1=5
| RD4-score01-2=4
| RD4-score01-3=&nbsp;
| RD4-seed02=&nbsp;
| RD4-team02= J Durie J Bates
| RD4-score02-1=7
| RD4-score02-2=6
| RD4-score02-3=&nbsp;
}}

Nửa dưới
E Reinach N Broad
| RD1-score01-1=6
| RD1-score01-2=3
| RD1-score01-3=4
| RD1-seed02=&nbsp;
| RD1-team02= C MacGregor R Van't Hof
| RD1-score02-1=1
| RD1-score02-2=6
| RD1-score02-3=6

| RD1-seed03=&nbsp;
| RD1-team03= K Jordan B Shelton
| RD1-score03-1=6
| RD1-score03-2=7
| RD1-score03-3=&nbsp;
| RD1-seed04=&nbsp;
| RD1-team04= L McNeil N Odizor
| RD1-score04-1=4
| RD1-score04-2=5
| RD1-score04-3=&nbsp;

| RD1-seed05=&nbsp;
| RD1-team05= J Richardson D Macpherson
| RD1-score05-1=63
| RD1-score05-2=3
| RD1-score05-3=&nbsp;
| RD1-seed06=&nbsp;
| RD1-team06= S Collins T Witsken
| RD1-score06-1=77
| RD1-score06-2=6
| RD1-score06-3=&nbsp;

| RD1-seed07=&nbsp;
| RD1-team07= R Reggi A Castle
| RD1-score07-1=2
| RD1-score07-2=4
| RD1-score07-3=&nbsp;
| RD1-seed08=3
| RD1-team08= R White S Davis
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=&nbsp;

| RD1-seed09=7
| RD1-team09= N Medvedeva K Jones
| RD1-score09-1=4
| RD1-score09-2=6
| RD1-score09-3=4
| RD1-seed10=&nbsp;
| RD1-team10= M Jaggard B Dyke
| RD1-score10-1=6
| RD1-score10-2=4
| RD1-score10-3=6

| RD1-seed11=&nbsp;
| RD1-team11= R McQuillan K Evernden
| RD1-score11-1=6
| RD1-score11-2=62
| RD1-score11-3=6
| RD1-seed12=&nbsp;
| RD1-team12= E Pfaff S Salumaa
| RD1-score12-1=4
| RD1-score12-2=77
| RD1-score12-3=3

| RD1-seed13=&nbsp;
| RD1-team13= E Smylie J Fitzgerald
| RD1-score13-1=6
| RD1-score13-2=7
| RD1-score13-3=&nbsp;
| RD1-seed14=&nbsp;
| RD1-team14= M Bollegraf T Nijssen
| RD1-score14-1=3
| RD1-score14-2=5
| RD1-score14-3=&nbsp;

| RD1-seed15=&nbsp;
| RD1-team15= L Gregory S Kruger
| RD1-score15-1=7
| RD1-score15-2=6
| RD1-score15-3=&nbsp;
| RD1-seed16=2
| RD1-team16= Z Garrison R Leach
| RD1-score16-1=5
| RD1-score16-2=2
| RD1-score16-3=&nbsp;

| RD2-seed01=&nbsp;
| RD2-team01= C MacGregor R Van't Hof
| RD2-score01-1=7
| RD2-score01-2=6
| RD2-score01-3=&nbsp;
| RD2-seed02=&nbsp;
| RD2-team02= K Jordan B Shelton
| RD2-score02-1=5
| RD2-score02-2=2
| RD2-score02-3=&nbsp;

| RD2-seed03=&nbsp;
| RD2-team03= S Collins T Witsken
| RD2-score03-1=6
| RD2-score03-2=65
| RD2-score03-3=4
| RD2-seed04=3
| RD2-team04= R White S Davis
| RD2-score04-1=4
| RD2-score04-2=77
| RD2-score04-3=6

| RD2-seed05=&nbsp;
| RD2-team05= M Jaggard B Dyke
| RD2-score05-1=4
| RD2-score05-2=6
| RD2-score05-3=1
| RD2-seed06=&nbsp;
| RD2-team06= R McQuillan K Evernden
| RD2-score06-1=6
| RD2-score06-2=3
| RD2-score06-3=6

| RD2-seed07=&nbsp;
| RD2-team07= E Smylie J Fitzgerald
| RD2-score07-1=6
| RD2-score07-2=7
| RD2-score07-3=&nbsp;
| RD2-seed08=&nbsp;
| RD2-team08= L Gregory S Kruger
| RD2-score08-1=1
| RD2-score08-2=5
| RD2-score08-3=&nbsp;

| RD3-seed01=&nbsp;
| RD3-team01= C MacGregor R Van't Hof
| RD3-score01-1=4
| RD3-score01-2=4
| RD3-score01-3=&nbsp;
| RD3-seed02=3
| RD3-team02= R White S Davis
| RD3-score02-1=6
| RD3-score02-2=6
| RD3-score02-3=&nbsp;

| RD3-seed03=&nbsp;
| RD3-team03= R McQuillan K Evernden
| RD3-score03-1=4
| RD3-score03-2=2
| RD3-score03-3=&nbsp;
| RD3-seed04=2
| RD3-team04= E Smylie J Fitzgerald
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=&nbsp;

| RD4-seed01=3
| RD4-team01= R White S Davis
| RD4-score01-1=6
| RD4-score01-2=5
| RD4-score01-3=8
| RD4-seed02=&nbsp;
| RD4-team02= E Smylie J Fitzgerald
| RD4-score02-1=4
| RD4-score02-2=7
| RD4-score02-3=6
}}

Tham khảo

1991 ITF Giải quần vợt Úc Mở rộng Đôi nam nữ Draw