2008 Cachantún Cup
It was the first and only edition of the Cachantún Cup , and was part of the Tier III Series of the 2008 WTA Tour . 
<triplet> Cachantún Cup <subj> 2008 <obj> inception <triplet> 2008 WTA Tour <subj> Tier III Series <obj> sports season of league or competition <subj> 2008 <obj> point in time