Jimmy Connors inflige une correction au Britannique John Lloyd : 6/0 6/0 6/2.
L'édition du centenaire commence bien pour les favoris, qui passent tous l'écueil du premier tour. Le tenant du titre domine le Chilien Nunez, qui réussit un retour de 5/0 pour remporter la manche initiale : 6/7 6/3 6/1 6/2.
Stan Smith met plus de quatre heures trente pour venir à bout de John Sadri : 5/7 6/7 7/5 6/4 7/6. Le match a été interrompu à plusieurs reprises à cause des intempéries.
Résultats
J. McEnroe bat J. Núñez 6/7 6/1 6/3 6/2
T. Gullikson bat D. Bedel 6/1 6/4 6/4
P. Dupré bat J. Delaney 6/3 6/3 4/6 6/2
C. Hooper bat T. Gullikson 7/6 2/6 6/3 3/6 6/1
M. Edmondson bat I. Dupasquier 6/3 6/2 6/1
C. Roger-Vasselin bat A. Kohlberg 7/5 6/4 6/4
J. Lapidus bat M. Martinez 4/6 4/6 6/4 6/4 6/2
K. Curren bat W. Fibak 7/6 6/4 7/6
B. Teacher bat B. Scanlon 6/3 6/2 7/5
M. Davis bat L. Bourne 6/3 7/5 3/6 6/1
S. Smith bat J. Sadri 5/7 6/7 7/5 6/4 7/6
R. Krishnan bat P. Hjertquist 6/1 6/1 6/3
S. Krulevitz bat F. González 6/3 6/2 2/6 7/5
D. Stockton bat T. Tulasne 4/6 6/3 6/4 6/4
F. Buehning bat C. Wittus 7/5 3/6 4/6 6/1 6/3
G. Mayer bat J. Hayes 6/4 6/2 6/2
I. Lendl bat H. Simonsson 6/2 6/2 6/2
J. Borowiak bat P. Portes 6/2 6/3 6/1
E. Edwards bat E. Fromm 6/3 7/6 6/7 6/4
M. Vines bat R. Simpson 6/3 2/6 6/2 4/3 ab.
J. Arias bat S. Ball 6/1 7/6 6/2
H. Solomon bat D. Tarr 6/0 6/1 6/7 6/1
A. Cortes bat J. Brown 6/3 4/6 4/6 7/6 7/5
V. Gerulaitis bat T. Moor 4/6 6/3 6/0 3/6 6/2
P. McNamara bat J. Fitzgerald 7/6 2/6 6/3 6/3
P. Fleming bat M. Fishbach 6/2 6/4 6/2
R. Meyer bat B. Mitton 6/3 6/4 7/6
B. Manson bat D. Saltz 6/0 6/0 6/2
M. Purcell bat I. Năstase 3/6 6/3 6/4 3/6 6/3
S. Glickstein bat J. Smith 6/4 6/4 6/2
T. Wilkison bat J. Alexander 6/4 2/6 7/6 6/4
J. Clerc bat B. Drewett 6/4 6/3 6/3
E. Teltscher bat V. Amaya 6/2 6/2 6/4
J. Austin bat N. Saviano 6/2 6/7 6/1 6/4
G. Moretton bat E. Fernández 6/3 3/6 4/6 7/6 6/3
V. Amritraj bat S. Davis 6/3 6/4 6/2
S. McCain bat B. Cowan 7/5 6/4 6/2
T. Mayotte bat S. Denton 6/3 6/4 6/7 6/3
B. Walts bat R. Fagel 7/6 6/4 6/7 2/6 6/1
B. Gottfried bat V. Van Patten 6/4 6/4 6/1
J. Kriek bat M. De Palmer 6/2 6/3 7/5
M. Doyle bat J. Gurfein 6/2 6/2 5/7 6/2
A. Pattison bat M. Freeman 7/6 7/5 7/6
M. Cahill bat S. Meister 6/3 6/3 6/4
A. Gómez bat V. Winitsky 7/6 6/3 6/2
C. Lewis bat H. Pfister 7/5 7/6 6/2
M. Ostoja bat P. Rebolledo 6/1 6/2 6/2
J. Connors bat J. Lloyd 6/0 6/0 6/2
G. Vilas bat D. Gitlin 6/3 6/7 6/0 6/4
R. Ramírez bat H. Ismail 6/3 6/2 6/4
R. Stadler bat S. Docherty 6/4 7/5 5/7 6/2
A. Panatta bat F. Taygan 7/6 4/6 6/3 6/2
J. James bat B. Nichols 6/4 6/4 5/7 6/4
C. Mayotte bat D. Segal 6/1 6/4 6/4
C. Delaney bat R. Case 6/2 7/6 6/2
R. Tanner bat C. Edwards 6/3 6/3 6/4
Y. Noah bat A. Andrews 6/3 6/4 5/7 4/6 6/2
E. Van Dillen bat J. Benson 4/6 6/0 4/6 6/1 6/4
T. Waltke bat S. Stewart 7/6 6/4 1/6 4/6 7/5
B. Fritz bat T. Giammalva 6/2 2/6 6/1 7/5
D. Carter bat J. Fillol Sr. 7/6 2/6 7/6 6/2
S. Giammalva Jr. bat H. Günthardt 6/4 4/6 6/3 1/6 6/1
L. Stefanki bat P. Dent 6/7 7/5 6/4 3/6 6/3
B. Borg bat M. Günthardt 6/2 6/2 6/0