Men’s 55 Singles back to top 
  F Chip Thomas d. (1) Michael Harvey 2-6; 6-3; 6-2
  SF Chip Thomas d. (2) Stephen Shortridge 2-6; 6-3; 6-2
  SF (1) Michael Harvey d. Armor Persons 2-6; 6-3; 6-4
  Q Armor Persons d. Richard Irving Def (ns)
   All Men’s 55 Singles Matches
 
   Men’s 60 Singles back to top 
  F (1) Larry Turville d. (3) Woldram Schmidle 6-0; 6-1
  SF (3) Woldram Schmidle d. (5) John Davis 6-4; 6-1
  SF (1) Larry Turville d. (4) Marc Mazo 6-2; 6-2
  Q (5) John Davis d. (2) Mike Dahm 6-4; 0-6; 7-6
   Consolation:
  CF Lawrence Taylor d. Philip Roholt 6-2; 6-4
  CS Lawrence Taylor d. Ken Baker 3-6; 6-1; 11-9
  CS Philip Roholt d. (5) Dennis Posteraro Wo (inj)
  CQ Lawrence Taylor d. Charles Nelson Def (ns)
   All Men’s 60 Singles Matches
 
   Men’s 65 Singles back to top 
  F (1) Evert Jonsson d. (2) Clive Kileff 6-3; 6-2
  SF (2) Clive Kileff d. (4) Donald Keenan 6-3; 6-2
  SF (1) Evert Jonsson d. George Wachtel 6-2; 6-0
  Q (2) Clive Kileff d. Robert Royden 6-1; 6-3
   Consolation:
  CF (5) James Lazenby d. John Moter Wo (inj)
  CS (5) James Lazenby d. Bruce Morehead 6-1; 2-0
  CS John Moter d. Robert Tilley 6-4; 6-3
  CQ (5) James Lazenby d. Richard Frandsen 6-1; 6-2
   All Men’s 65 Singles Matches
 
   Men’s 70 Singles back to top 
  F (3) Jim Baker d. Bobby Hampton 6-1; 6-2
  SF (3) Jim Baker d. (2) Charles Burns 7-6; 3-6; 6-4
  SF Bobby Hampton d. (5) Donald Mathias 6-4; 6-3
  Q (2) Charles Burns d. (5) Robert Dilworth 4-6; 6-3; 6-4
   Consolation:
  CF Leon Kennedy d. George Shubic 7-5; 6-4
  CS George Shubic d. William Robertson 6-2; 6-1
  CS Leon Kennedy d. Maurice Lurkin 6-4; 6-4
  CQ William Robertson d. Peter Benders 6-2; 3-6; 10-2
   All Men’s 70 Singles Matches
 
   Men’s 75 Singles back to top 
  F (1) Gordon Hammes d. (2) James Curry 6-3; 6-3
  SF (2) James Curry d. Santiago Benites 6-3; 6-4
  SF (1) Gordon Hammes d. (4) Jerald Hayes 6-4; 6-3
  Q (2) James Curry d. Monson Douglas 6-4; 6-3
   Consolation:
  CF Ronald Smith d. Neil McDonald 6-3; 7-6
  CS Ronald Smith d. George Hobart 6-3; 6-2
  CS Neil McDonald d. Hong Kim Def (ns)
  CQ George Hobart d. Robert Higgins 6-3; 6-4
   All Men’s 75 Singles Matches
 
   Men’s 80 Singles back to top 
  F (1) Clement Hopp d. (2) Kenneth Sinclair 6-2; 6-2
  SF (2) Kenneth Sinclair d. Michael Claffey 6-1; 6-2
  SF (1) Clement Hopp d. Norm Taylor 6-0; 6-3
  Q (2) Kenneth Sinclair d. James Miller 6-1; 6-1
   Consolation:
  CF James Miller d. Burt Gordon Def (ns)
  CS James Miller d. Neil Isaacs 6-3; 6-4
   All Men’s 80 Singles Matches
 
   Men’s 85 Singles back to top 
  RR Fred Sarkis d. Lansing Brisbin 6-1; 6-0
  RR (1) Ben Moore d. Rudy Antonio 6-4; 5-7; 7-5
  RR (1) Ben Moore d. Lansing Brisbin 6-3; 6-4
  RR Fred Sarkis d. William Mitchell 6-1; 6-1
   All Men’s 85 Singles Matches
 
   Men’s 60 Doubles back to top 
  F (1) Dahm/Turville d. See/Shreiner 6-3; 6-1
  SF See/Shreiner d. (3) Barnes/Barnes 6-4; 6-1
  SF (1) Dahm/Turville d. (4) Albritton/Bova 6-1; 6-0
  Q See/Shreiner d. Vaughan/Veltman 7-6; 6-2
   Consolation:
  CF Wilkie/Zyerveld d. Boston/Haas 6-2; 6-3
  CS Wilkie/Zyerveld d. Roholt/Zenisek 6-2; 7-6
  CS Boston/Haas d. Bingham/Kass 6-1; 6-1
  CQ Wilkie/Zyerveld d. (2) Deeb/Mazo Def (ns)
   All Men’s 60 Doubles Matches
 
   Men’s 65 Doubles back to top 
  F (3) Albritton/Melnik d. McAleer/Spadaro 6-2; 6-4
  SF (3) Albritton/Melnik d. (2) Vaughan/Veltman 6-4; 7-5
  SF McAleer/Spadaro d. Diehl/Tilley 6-1; 6-2
  Q (2) Vaughan/Veltman d. Cessna/Royden 6-1; 6-3
   Consolation:
  CF McCune/Wachtel d. Boyson/Moter 6-0; 6-3
  CS McCune/Wachtel d. Lundquist/Nagy 6-2; 6-0
  CS Boyson/Moter d. Morehead/Nelson 4-6; 6-0; 10-8
   All Men’s 65 Doubles Matches
 
   Men’s 70 Doubles back to top 
  F (2) Davie/Valentine d. (1) Thomson/Weber 7-5; 6-1
  SF (2) Davie/Valentine d. Stanfield/Williams 6-2; 6-2
  SF (1) Thomson/Weber d. (3) Benites/Higley 6-2; 7-6
  Q (2) Davie/Valentine d. Eichman/Mathias 6-1; 7-6
   Consolation:
  CF Hoffman/Robertson d. Gibson/Ochsenknecht 6-4; 7-5
  CS Hoffman/Robertson d. Bazemore/Sry 6-2; 3-6; 10-2
  CS Gibson/Ochsenknecht d. Brick/Mazander Def (ns)
  R1 Hoffman/Robertson d. Kennedy/Millhouser 4-6; 6-4; 10-8
   All Men’s 70 Doubles Matches
 
   Men’s 75 Doubles back to top 
  F (1) Crawford/Mangrum d. (2) Boyce/McDonald 7-5; 6-4
  SF (2) Boyce/McDonald d. Abramson/Fields 6-1; 6-3
  SF (1) Crawford/Mangrum d. Goldstein/Malenfant 6-2; 6-4
  Q (2) Boyce/McDonald d. Bumstead/Gradinger 7-5; 3-6; 6-0
   Consolation:
  CF Bumstead/Gradinger d. Eifler/Fiorillo 6-4; 6-2
  CQ Bumstead/Gradinger d. Menard/Nixon 7-5; 6-4