Houston 1970 • ATP 250 — Cuadro
27 — 27 julio
- USAx29
- Australiax7
- Francex4
- Canadax2
- Chilex2
- Czech Republicx2
- Ecuadorx2
- Mexicox2
- New Zealandx2
- Romaniax2
- South Africax2
- Argentinax1
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- Croatiax1
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- Indonesiax1
- Indiax1
- Serbiax1
- USAx10
- Australiax6
- Chilex2
- New Zealandx2
- Romaniax2
- South Africax2
- Canadax1
- Croatiax1
- Czech Republicx1
- Ecuadorx1
- Francex1
- Germanyx1
- Mexicox1
- Serbiax1
- USAx5
- Chilex2
- Romaniax2
- Australiax1
- Canadax1
- Croatiax1
- Czech Republicx1
- Francex1
- New Zealandx1
- South Africax1
- USAx4
- Australiax1
- Chilex1
- Croatiax1
- South Africax1