Giải quần vợt Mỹ Mở rộng 1980 – Đơn nam

John McEnroe
| runner = Björn Borg
| score = 7–6(7–4), 6–1, 6–7(5–7), 5–7, 6–4
| before_name = Giải quần vợt Mỹ Mở rộng – Đơn nam
| after_name = Giải quần vợt Mỹ Mở rộng – Đơn nam
}}

John McEnroe bảo vệ thành công chức vô địch khi đánh bại Björn Borg 7–6(7–4), 6–1, 6–7(5–7), 5–7, 6–4 trong trận chung kết để giành chức vô địch Đơn nam tại Giải quần vợt Mỹ Mở rộng 1980. Trận đấu này thường nằm trong top 5 trận đấu hay nhất trong lịch sử quần vợt. Đây cũng là lần đầu tiên trong Kỷ nguyên Mở mà danh hiệu Giải quần vợt Mỹ Mở rộng Đơn nam được bảo vệ thành công.

Hạt giống
Các tay vợt xếp hạt giống được liệt kê bên dưới. John McEnroe là nhà vô địch; các tay vợt khác biểu thị vòng mà họ bị loại.

Björn Borg (Chung kết)
John McEnroe (Vô địch)
Jimmy Connors (Bán kết)
Guillermo Vilas (Vòng bốn)
Vitas Gerulaitis (Vòng hai)
Gene Mayer (Vòng một)
Harold Solomon (Vòng bốn)
Eddie Dibbs (Vòng hai)
Peter Fleming (Vòng hai)
Ivan Lendl (Tứ kết)
Roscoe Tanner (Tứ kết)
José Luis Clerc (Vòng một)
Brian Gottfried (Vòng bốn)
Wojtek Fibak (Tứ kết)
Yannick Noah (Vòng bốn)
Victor Amaya (Vòng ba)

Kết quả

Chú thích
Q = Vòng loại
WC = Đặc cách
LL = Thua cuộc may mắn
r. = bỏ cuộc trong giải đấu

Chung kết
Björn Borg
| RD3-seed1=1
| RD3-team2= John McEnroe
| RD3-seed2=2
| RD3-score1-1=64
| RD3-score2-1=77
| RD3-score1-2=1
| RD3-score2-2=6
| RD3-score1-3=77
| RD3-score2-3=65
| RD3-score1-4=7
| RD3-score2-4=5
| RD3-score1-5=4
| RD3-score2-5=6
| RD2-team1= Björn Borg
| RD2-seed1=1
| RD2-team2= Johan Kriek
| RD2-seed2=
| RD2-score1-1=4
| RD2-score2-1=6
| RD2-score1-2=4
| RD2-score2-2=6
| RD2-score1-3=6
| RD2-score2-3=1
| RD2-score1-4=6
| RD2-score2-4=1
| RD2-score1-5=6
| RD2-score2-5=1
| RD2-team3= Jimmy Connors
| RD2-seed3=3
| RD2-team4= John McEnroe
| RD2-seed4=2
| RD2-score3-1=4
| RD2-score4-1=6
| RD2-score3-2=7
| RD2-score4-2=5
| RD2-score3-3=6
| RD2-score4-3=0
| RD2-score3-4=3
| RD2-score4-4=6
| RD2-score3-5=63
| RD2-score4-5=77
| RD1-team1= Björn Borg
| RD1-seed1=1
| RD1-team2= Roscoe Tanner
| RD1-seed2=11
| RD1-score1-1=6
| RD1-score2-1=4
| RD1-score1-2=3
| RD1-score2-2=6
| RD1-score1-3=4
| RD1-score2-3=6
| RD1-score1-4=7
| RD1-score2-4=5
| RD1-score1-5=6
| RD1-score2-5=3
| RD1-team3= Wojtek Fibak
| RD1-seed3=14
| RD1-team4= Johan Kriek
| RD1-seed4=
| RD1-score3-1=6
| RD1-score4-1=4
| RD1-score3-2=2
| RD1-score4-2=6
| RD1-score3-3=6
| RD1-score4-3=3
| RD1-score3-4=1
| RD1-score4-4=6
| RD1-score3-5=65
| RD1-score4-5=77
| RD1-team5= Eliot Teltscher
| RD1-seed5=
| RD1-team6= Jimmy Connors
| RD1-seed6=3
| RD1-score5-1=1
| RD1-score6-1=6
| RD1-score5-2=6
| RD1-score6-2=3
| RD1-score5-3=3
| RD1-score6-3=6
| RD1-score5-4=0
| RD1-score6-4=6
| RD1-team7= Ivan Lendl
| RD1-seed7=10
| RD1-team8= John McEnroe
| RD1-seed8=2
| RD1-score7-1=6
| RD1-score8-1=4
| RD1-score7-2=3
| RD1-score8-2=6
| RD1-score7-3=2
| RD1-score8-3=6
| RD1-score7-4=5
| RD1-score8-4=7
}}

Nhánh 1
Borg
| RD1-seed01=1
| RD1-team02= Aubone
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=1
| RD1-score01-2=6
| RD1-score02-2=4
| RD1-score01-3=6
| RD1-score02-3=1
| RD1-team03= Sadri
| RD1-seed03=
| RD1-team04= Soares
| RD1-seed04=
| RD1-score03-1=6
| RD1-score04-1=2
| RD1-score03-2=4
| RD1-score04-2=6
| RD1-score03-3=6
| RD1-score04-3=4
| RD1-score03-4=6
| RD1-score04-4=4
| RD1-team05= Scanlon
| RD1-seed05=
| RD1-team06= Feaver
| RD1-seed06=
| RD1-score05-1=2
| RD1-score06-1=6
| RD1-score05-2=4
| RD1-score06-2=6
| RD1-score05-3=6
| RD1-score06-3=3
| RD1-score05-4=6
| RD1-score06-4=3
| RD1-score05-5=7
| RD1-score06-5=6
| RD1-team07= McNamara
| RD1-seed07=
| RD1-team08= Ostoja
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=1
| RD1-score07-2=6
| RD1-score08-2=1
| RD1-score07-3=6
| RD1-score08-3=0
| RD1-team09= Gómez
| RD1-seed09=
| RD1-team10= Saviano
| RD1-seed10=
| RD1-score09-1=6
| RD1-score10-1=3
| RD1-score09-2=6
| RD1-score10-2=3
| RD1-score09-3=4
| RD1-score10-3=0
| RD1-score10-4=r
| RD1-team11= Purcell
| RD1-seed11=
| RD1-team12= Smith
| RD1-seed12=
| RD1-score11-1=7
| RD1-score12-1=6
| RD1-score11-2=6
| RD1-score12-2=4
| RD1-score11-3=6
| RD1-score12-3=0
| RD1-team13= Manson
| RD1-seed13=
| RD1-team14= Menon
| RD1-seed14=
| RD1-score13-1=6
| RD1-score14-1=1
| RD1-score13-2=6
| RD1-score14-2=2
| RD1-score13-3=7
| RD1-score14-3=5
| RD1-team15= Noah
| RD1-seed15=15
| RD1-team16= Schneider
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=1
| RD1-score15-2=6
| RD1-score16-2=0
| RD1-score15-3=6
| RD1-score16-3=3
}}

Nhánh 2
Tanner
| RD1-seed01=11
| RD1-team02= Moore
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=3
| RD1-score01-2=6
| RD1-score02-2=4
| RD1-score01-3=6
| RD1-score02-3=1
| RD1-team03= Arias
| RD1-seed03=
| RD1-team04= Sauer
| RD1-seed04=Q
| RD1-score03-1=6
| RD1-score04-1=2
| RD1-score03-2=6
| RD1-score04-2=7
| RD1-score03-3=6
| RD1-score04-3=2
| RD1-score03-4=6
| RD1-score04-4=2
| RD1-team05= Van Dillen
| RD1-seed05=
| RD1-team06= Malin
| RD1-seed06=
| RD1-score05-1=7
| RD1-score06-1=6
| RD1-score05-2=6
| RD1-score06-2=2
| RD1-score05-3=6
| RD1-score06-3=3
| RD1-team07= Krishnan
| RD1-seed07=
| RD1-team08= Austin
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=4
| RD1-score07-2=6
| RD1-score08-2=4
| RD1-score07-3=3
| RD1-score08-3=6
| RD1-score07-4=6
| RD1-score08-4=1
| RD1-team09= Teacher
| RD1-seed09=
| RD1-team10= Ramírez
| RD1-seed10=
| RD1-score09-1=7
| RD1-score10-1=6
| RD1-score09-2=6
| RD1-score10-2=1
| RD1-score09-3=6
| RD1-score10-3=2
| RD1-team11= Glickstein
| RD1-seed11=
| RD1-team12= Riessen
| RD1-seed12=
| RD1-score11-1=7
| RD1-score12-1=5
| RD1-score11-2=6
| RD1-score12-2=1
| RD1-score11-3=6
| RD1-score12-3=1
| RD1-team13= Amritraj
| RD1-seed13=
| RD1-team14= Fritz
| RD1-seed14=
| RD1-score13-1=7
| RD1-score14-1=5
| RD1-score13-2=6
| RD1-score14-2=2
| RD1-score13-3=6
| RD1-score14-3=3
| RD1-team15= Dibbs
| RD1-seed15=8
| RD1-team16= Lutz
| RD1-seed16=
| RD1-score15-1=5
| RD1-score16-1=7
| RD1-score15-2=2
| RD1-score16-2=6
| RD1-score15-3=7
| RD1-score16-3=5
| RD1-score15-4=6
| RD1-score16-4=0
| RD1-score15-5=6
| RD1-score16-5=2
}}

Nhánh 3
Vilas
| RD1-seed01=4
| RD1-team02= Maher
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=0
| RD1-score01-2=6
| RD1-score02-2=1
| RD1-score01-3=6
| RD1-score02-3=2
| RD1-team03= Hayes
| RD1-seed03=
| RD1-team04= James
| RD1-seed04=
| RD1-score03-1=7
| RD1-score04-1=5
| RD1-score03-2=2
| RD1-score04-2=6
| RD1-score03-3=3
| RD1-score04-3=6
| RD1-score03-4=6
| RD1-score04-4=2
| RD1-score03-5=6
| RD1-score04-5=1
| RD1-team05= Van't Hof
| RD1-seed05=
| RD1-team06= Hardie
| RD1-seed06=
| RD1-score05-1=6
| RD1-score06-1=3
| RD1-score05-2=6
| RD1-score06-2=3
| RD1-score05-3=7
| RD1-score06-3=5
| RD1-team07= González
| RD1-seed07=
| RD1-team08= Rocavert
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=2
| RD1-score07-2=7
| RD1-score08-2=5
| RD1-score07-3=6
| RD1-score08-3=2
| RD1-team09= Trogolo
| RD1-seed09=
| RD1-team10= Maynetto
| RD1-seed10=
| RD1-score09-1=7
| RD1-score10-1=5
| RD1-score09-2=6
| RD1-score10-2=1
| RD1-score09-3=3
| RD1-score10-3=6
| RD1-score09-4=6
| RD1-score10-4=4
| RD1-team11= Winitsky
| RD1-seed11=
| RD1-team12= Fillol, Sr.
| RD1-seed12=
| RD1-score11-1=5
| RD1-score12-1=7
| RD1-score11-2=7
| RD1-score12-2=5
| RD1-score11-3=3
| RD1-score12-3=6
| RD1-score11-4=6
| RD1-score12-4=3
| RD1-score11-5=7
| RD1-score12-5=6
| RD1-team13= Feigl
| RD1-seed13=
| RD1-team14= Bedel
| RD1-seed14=
| RD1-score13-1=6
| RD1-score14-1=4
| RD1-score13-2=4
| RD1-score14-2=6
| RD1-score13-3=6
| RD1-score14-3=7
| RD1-score13-4=7
| RD1-score14-4=6
| RD1-score13-5=7
| RD1-score14-5=6
| RD1-team15= Fibak
| RD1-seed15=14
| RD1-team16= Benson
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=4
| RD1-score15-2=0
| RD1-score16-2=6
| RD1-score15-3=6
| RD1-score16-3=3
| RD1-score15-4=6
| RD1-score16-4=4
}}

Nhánh 4
Fleming
| RD1-seed01=9
| RD1-team02= Nealon
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=4
| RD1-score01-2=6
| RD1-score02-2=1
| RD1-score01-3=3
| RD1-score02-3=6
| RD1-score01-4=6
| RD1-score02-4=2
| RD1-team03= Kriek
| RD1-seed03=
| RD1-team04= Birner
| RD1-seed04=
| RD1-score03-1=7
| RD1-score04-1=5
| RD1-score03-2=6
| RD1-score04-2=4
| RD1-score03-3=6
| RD1-score04-3=0
| RD1-team05= Giammalva
| RD1-seed05=
| RD1-team06= Okker
| RD1-seed06=
| RD1-score05-1=6
| RD1-score06-1=2
| RD1-score05-2=7
| RD1-score06-2=6
| RD1-score05-3=6
| RD1-score06-3=3
| RD1-team07= Palin
| RD1-seed07=
| RD1-team08= Kohlberg
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=7
| RD1-score07-2=7
| RD1-score08-2=5
| RD1-score07-3=6
| RD1-score08-3=2
| RD1-score07-4=6
| RD1-score08-4=4
| RD1-team09= Günthardt
| RD1-seed09=
| RD1-team10= Parun
| RD1-seed10=
| RD1-score09-1=6
| RD1-score10-1=4
| RD1-score09-2=6
| RD1-score10-2=2
| RD1-score09-3=6
| RD1-score10-3=3
| RD1-team11= Mottram
| RD1-seed11=
| RD1-team12= Garcia
| RD1-seed12=
| RD1-score11-1=6
| RD1-score12-1=0
| RD1-score11-2=6
| RD1-score12-2=3
| RD1-score11-3=6
| RD1-score12-3=2
| RD1-team13= Pfister
| RD1-seed13=
| RD1-team14= Cain
| RD1-seed14=
| RD1-score13-1=7
| RD1-score14-1=5
| RD1-score13-2=2
| RD1-score14-2=6
| RD1-score13-3=7
| RD1-score14-3=5
| RD1-score13-4=6
| RD1-score14-4=3
| RD1-team15= Gerulaitis
| RD1-seed15=5
| RD1-team16= Van Patten
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=3
| RD1-score15-2=6
| RD1-score16-2=4
| RD1-score15-3=6
| RD1-score16-3=0
}}

Nhánh 5
Ocleppo
| RD1-seed01=
| RD1-team02= Mayer
| RD1-seed02=6
| RD1-score01-1=2
| RD1-score02-1=6
| RD1-score01-2=7
| RD1-score02-2=6
| RD1-score01-3=4
| RD1-score02-3=2
| RD1-score02-4=r
| RD1-team03= Shore
| RD1-seed03=
| RD1-team04= Docherty
| RD1-seed04=
| RD1-score03-1=7
| RD1-score04-1=6
| RD1-score03-2=7
| RD1-score04-2=6
| RD1-score03-3=6
| RD1-score04-3=4
| RD1-team05= Pecci, Sr.
| RD1-seed05=
| RD1-team06= Whitecross
| RD1-seed06=
| RD1-score05-1=4
| RD1-score06-1=6
| RD1-score05-2=6
| RD1-score06-2=2
| RD1-score05-3=6
| RD1-score06-3=2
| RD1-score05-4=6
| RD1-score06-4=2
| RD1-team07= Teltscher
| RD1-seed07=
| RD1-team08= Davis
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=2
| RD1-score07-2=6
| RD1-score08-2=4
| RD1-score07-3=6
| RD1-score08-3=4
| RD1-team09= Willenborg
| RD1-seed09=
| RD1-team10= McNamee
| RD1-seed10=
| RD1-score09-1=6
| RD1-score10-1=7
| RD1-score09-2=6
| RD1-score10-2=3
| RD1-score09-3=6
| RD1-score10-3=3
| RD1-score09-4=5
| RD1-score10-4=7
| RD1-score09-5=7
| RD1-score10-5=5
| RD1-team11= Case
| RD1-seed11=
| RD1-team12= Bertram
| RD1-seed12=
| RD1-score11-1=5
| RD1-score12-1=7
| RD1-score11-2=6
| RD1-score12-2=4
| RD1-score11-3=6
| RD1-score12-3=1
| RD1-score11-4=6
| RD1-score12-4=3
| RD1-team13= Gullikson
| RD1-seed13=
| RD1-team14= Graham
| RD1-seed14=
| RD1-score13-1=6
| RD1-score14-1=3
| RD1-score13-2=6
| RD1-score14-2=4
| RD1-score13-3=6
| RD1-score14-3=4
| RD1-team15= Gottfried
| RD1-seed15=13
| RD1-team16= Carter
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=7
| RD1-score15-2=6
| RD1-score16-2=2
| RD1-score15-3=6
| RD1-score16-3=1
| RD1-score15-4=6
| RD1-score16-4=3
}}

Nhánh 6
Mitton
| RD1-seed01=
| RD1-team02= Clerc
| RD1-seed02=12
| RD1-score01-1=6
| RD1-score02-1=3
| RD1-score01-2=6
| RD1-score02-2=2
| RD1-score01-3=4
| RD1-score02-3=6
| RD1-score01-4=2
| RD1-score02-4=6
| RD1-score01-5=7
| RD1-score02-5=5
| RD1-team03= Ayala
| RD1-seed03=
| RD1-team04= Maze
| RD1-seed04=
| RD1-score03-1=6
| RD1-score04-1=4
| RD1-score03-2=3
| RD1-score04-2=6
| RD1-score03-3=6
| RD1-score04-3=3
| RD1-score03-4=3
| RD1-score04-4=6
| RD1-score03-5=6
| RD1-score04-5=3
| RD1-team05= Giammalva, Jr.
| RD1-seed05=
| RD1-team06= Fisher
| RD1-seed06=
| RD1-score05-1=3
| RD1-score06-1=6
| RD1-score05-2=6
| RD1-score06-2=1
| RD1-score05-3=6
| RD1-score06-3=2
| RD1-score05-4=6
| RD1-score06-4=2
| RD1-team07= Buehning
| RD1-seed07=
| RD1-team08= Martinez
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=2
| RD1-score07-2=3
| RD1-score08-2=6
| RD1-score07-3=6
| RD1-score08-3=7
| RD1-score07-4=7
| RD1-score08-4=5
| RD1-score07-5=6
| RD1-score08-5=4
| RD1-team09= Stewart
| RD1-seed09=
| RD1-team10= Taygan
| RD1-seed10=
| RD1-score09-1=7
| RD1-score10-1=6
| RD1-score09-2=6
| RD1-score10-2=2
| RD1-score09-3=6
| RD1-score10-3=4
| RD1-team11= Moor
| RD1-seed11=
| RD1-team12= Stockton
| RD1-seed12=
| RD1-score11-1=4
| RD1-score12-1=6
| RD1-score11-2=7
| RD1-score12-2=6
| RD1-score11-3=7
| RD1-score12-3=6
| RD1-score11-4=3
| RD1-score12-4=6
| RD1-score11-5=7
| RD1-score12-5=6
| RD1-team13= Walts
| RD1-seed13=
| RD1-team14= Drewett
| RD1-seed14=
| RD1-score13-1=6
| RD1-score14-1=4
| RD1-score13-2=6
| RD1-score14-2=2
| RD1-score13-3=4
| RD1-score14-3=6
| RD1-score13-4=6
| RD1-score14-4=4
| RD1-team15= Connors
| RD1-seed15=3
| RD1-team16= Freeman
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=2
| RD1-score15-2=6
| RD1-score16-2=2
| RD1-score15-3=6
| RD1-score16-3=2
}}

Nhánh 7
Solomon
| RD1-seed01=7
| RD1-team02= Norbäck
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=2
| RD1-score01-2=6
| RD1-score02-2=4
| RD1-score01-3=6
| RD1-score02-3=4
| RD1-team03= Năstase
| RD1-seed03=
| RD1-team04= Dominguez
| RD1-seed04=
| RD1-score03-1=6
| RD1-score04-1=4
| RD1-score03-2=6
| RD1-score04-2=1
| RD1-score03-3=4
| RD1-score04-3=6
| RD1-score03-4=6
| RD1-score04-4=2
| RD1-team05= Rennert
| RD1-seed05=
| RD1-team06= Gandolfo
| RD1-seed06=
| RD1-score05-1=7
| RD1-score06-1=5
| RD1-score05-2=6
| RD1-score06-2=2
| RD1-score05-3=6
| RD1-score06-3=1
| RD1-team07= Simpson
| RD1-seed07=
| RD1-team08= Leach
| RD1-seed08=
| RD1-score07-1=6
| RD1-score08-1=3
| RD1-score07-2=6
| RD1-score08-2=3
| RD1-score07-3=2
| RD1-score08-3=6
| RD1-score07-4=7
| RD1-score08-4=6
| RD1-team09= Grant
| RD1-seed09=
| RD1-team10= Ycaza
| RD1-seed10=
| RD1-score09-1=7
| RD1-score10-1=5
| RD1-score09-2=6
| RD1-score10-2=1
| RD1-score09-3=7
| RD1-score10-3=6
| RD1-team11= Tulasne
| RD1-seed11=
| RD1-team12= Leonard
| RD1-seed12=
| RD1-score11-1=2
| RD1-score12-1=6
| RD1-score11-2=6
| RD1-score12-2=6
| RD1-score12-3=r
| RD1-team13= Mayotte
| RD1-seed13=
| RD1-team14= Mitchell
| RD1-seed14=
| RD1-score13-1=6
| RD1-score14-1=3
| RD1-score13-2=6
| RD1-score14-2=1
| RD1-score13-3=6
| RD1-score14-3=1
| RD1-team15= Lendl
| RD1-seed15=10
| RD1-team16= Mayotte
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=4
| RD1-score15-2=6
| RD1-score16-2=3
| RD1-score15-3=7
| RD1-score16-3=6
}}

Nhánh 8
Amaya
| RD1-seed01=16
| RD1-team02= Davidson
| RD1-seed02=
| RD1-score01-1=6
| RD1-score02-1=4
| RD1-score01-2=6
| RD1-score02-2=2
| RD1-score01-3=7
| RD1-score02-3=6
| RD1-team03= Fagel
| RD1-seed03=
| RD1-team04= Leeds
| RD1-seed04=
| RD1-score03-1=6
| RD1-score04-1=4
| RD1-score03-2=6
| RD1-score04-2=2
| RD1-score03-3=6
| RD1-score04-3=0
| RD1-team05= Portes
| RD1-seed05=
| RD1-team06= Yuill
| RD1-seed06=
| RD1-score05-1=6
| RD1-score06-1=2
| RD1-score05-2=6
| RD1-score06-2=4
| RD1-score05-3=6
| RD1-score06-3=2
| RD1-team07= Wilkison
| RD1-seed07=
| RD1-team08= Gullikson
| RD1-seed08=
| RD1-score07-1=4
| RD1-score08-1=6
| RD1-score07-2=6
| RD1-score08-2=0
| RD1-score07-3=6
| RD1-score08-3=2
| RD1-score07-4=7
| RD1-score08-4=5
| RD1-team09= Hooper
| RD1-seed09=
| RD1-team10= Shiras
| RD1-seed10=
| RD1-score09-1=6
| RD1-score10-1=2
| RD1-score09-2=6
| RD1-score10-2=1
| RD1-score09-3=6
| RD1-score10-3=3
| RD1-team11= Meyer
| RD1-seed11=
| RD1-team12= Waltke
| RD1-seed12=
| RD1-score11-1=6
| RD1-score12-1=4
| RD1-score11-2=6
| RD1-score12-2=2
| RD1-score11-3=3
| RD1-score12-3=6
| RD1-score11-4=6
| RD1-score12-4=3
| RD1-team13= Krulevitz
| RD1-seed13=
| RD1-team14= Pattison
| RD1-seed14=
| RD1-score13-1=7
| RD1-score14-1=6
| RD1-score13-2=7
| RD1-score14-2=6
| RD1-score13-3=1
| RD1-score14-3=6
| RD1-score13-4=6
| RD1-score14-4=2
| RD1-team15= McEnroe
| RD1-seed15=2
| RD1-team16= Roger-Vasselin
| RD1-seed16=
| RD1-score15-1=6
| RD1-score16-1=3
| RD1-score15-2=6
| RD1-score16-2=4
| RD1-score15-3=6
| RD1-score16-3=1
}}

Tham khảo

Liên kết ngoài
Association of Tennis Professionals (ATP) – Giải quần vợt Mỹ Mở rộng 1980 Giải quần vợt Mỹ Mở rộng Đơn nam draw