Houston 1972 • ATP 250 — Draw
7 — 7 august
- USAx23
- Australiax6
- Francex4
- Chilex3
- Spainx3
- Japanx3
- South Africax3
- Canadax2
- Czech Republicx2
- Great Britainx2
- Indiax2
- Italyx2
- New Zealandx2
- Argentinax1
- Boliviax1
- Colombiax1
- Mexicox1
- Romaniax1
- Venezuelax1
- Zimbabwex1
- USAx7
- Australiax4
- Chilex3
- Francex3
- South Africax3
- New Zealandx2
- Canadax1
- Colombiax1
- Czech Republicx1
- Great Britainx1
- Indiax1
- Italyx1
- Japanx1
- Mexicox1
- Venezuelax1
- Zimbabwex1
- Australiax3
- Francex2
- South Africax2
- USAx2
- Canadax1
- Colombiax1
- Czech Republicx1
- Great Britainx1
- Japanx1
- Mexicox1
- Zimbabwex1
- South Africax2
- USAx2
- Australiax1
- Czech Republicx1
- Francex1
- Japanx1
- South Africax2
- Japanx1
- USAx1