U.S. Men's Clay Court Championships 1970

ATP · Clay · 31 singles matches · All champions

Clark Graebner won the title, beating Cliff Richey 2–6 6–3 5–7 6–3 6–2 in the final.

Latest results

  • Semifinal: Clark Graebner def. Manuel Santana 6–4 6–4 6–4
  • Semifinal: Cliff Richey def. Nicola Spear 6–3 6–1 6–3
  • Quarterfinal: Nicola Spear def. Bob Carmichael 6–4 2–6 6–4
  • Quarterfinal: Clark Graebner def. Brian Fairlie 6–0 6–2

Houston 1970 1970

Defending champion
Zeljko Franulovic

Ranking points by round

Champion250
Runner-up165
Semifinal100
Quarterfinal50
Round of 1625
Round of 320
Qualifier bonus13

Recent finals

YearChampionRunner-up
1969Zeljko FranulovicRafael Osuna
1968Earl Butch BuchholzDennis Ralston

Matches by round

31 finished

Final

1 finished
Fin
🇺🇸Clark Graebner326566
🇺🇸Cliff Richey163732

Semifinals

2 finished
Fin
🇺🇸Clark Graebner3666
🇪🇸Manuel Santana2444
Fin
🇺🇸Cliff Richey1666
🇷🇸Nicola Spear313

Quarterfinals

4 finished
Fin
🇷🇸Nicola Spear626
🇦🇺Bob Carmichael4464
Fin
🇺🇸Clark Graebner366
🇳🇿Brian Fairlie02
Fin
🇪🇸Manuel Santana2610
🇩🇪Ingo Buding18
Fin
🇺🇸Cliff Richey166
🇺🇸Jim Mcmanus11

Round of 16

8 finished
Fin
🇷🇸Nicola Spear66
🇭🇺Peter Szoke34
Fin
🇺🇸Jim Mcmanus166
🇺🇸Barry Mackay142
Fin
🇳🇿Brian Fairlie66
🇺🇸Tom Gorman30
Fin
🇩🇪Ingo Buding266
🇨🇱Luis Ayala632
Fin
🇦🇺Bob Carmichael469
🇫🇮Pekka Saila17
Fin
🇺🇸Clark Graebner3646
🇺🇸Tom Edlefsen363
Fin
🇪🇸Manuel Santana2611
🇺🇸Jim Osborne39
Fin
🇺🇸Cliff Richey166
🇺🇸Dick Stockton34

Round of 32

16 finished
Fin
🇭🇺Peter Szoke616
🇲🇽Joaquin Loyo Mayo362
Fin
🇺🇸Dick Stockton126
🇦🇺Terry Addison103
Fin
🇷🇸Nicola Spear66
🇺🇸Bob Mckinley41
Fin
🇫🇮Pekka Saila76
🇺🇸Roy Barth51
Fin
🇺🇸Jim Osborne366
🇳🇿Onny Parun643
Fin
🇺🇸Jim Mcmanus68
🇨🇦Mike Belkin46
Fin
🇺🇸Barry Mackay166
🇺🇸Ivan Mikysa623
Fin
🇺🇸Tom Gorman66
🇩🇪Hans Joachim Ploetz43
Fin
🇳🇿Brian Fairlie6157
🇨🇿Jiri Medonos2175
Fin
🇺🇸Tom Edlefsen66
🇯🇵Jun Kuki34
Fin
🇩🇪Ingo Buding76
🇺🇸Pancho Walthall51
Fin
🇨🇱Luis Ayala66
🇺🇸Brian Gottfried21
Fin
🇦🇺Bob Carmichael466
🇺🇸Jack Jackson34
Fin
🇺🇸Clark Graebner376
🇺🇸Lornie Kuhle53
Fin
🇪🇸Manuel Santana2686
🇺🇸Bill Tym2103
Fin
🇺🇸Cliff Richey167
🇨🇴William Alvarez25