1972 U.S. Clay Court Championships
The 1972 U . S . Clay Court Championships was a combined men's and women's tennis tournament that was part of the 1972 Grand Prix circuit . 
<triplet> 1972 U.S. Clay Court Championships <subj> 1972 <obj> point in time <subj> tennis <obj> sport <subj> 1972 <obj> point in time <triplet> 1972 Grand Prix circuit <subj> tennis <obj> sport <subj> 1972 <obj> point in time