2001 Porsche Tennis Grand Prix
The 2001 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor hard courts at the Filderstadt Tennis Club in Filderstadt , Germany that was part of Tier II of the 2001 WTA Tour . 
<triplet> 2001 Porsche Tennis Grand Prix <subj> 2001 <obj> point in time <subj> tennis <obj> sport <subj> 2001 <obj> point in time <triplet> Tier II <subj> tennis <obj> sport <triplet> 2001 WTA Tour <subj> 2001 <obj> point in time <subj> tennis <obj> sport <subj> 2001 <obj> point in time