Hengqin International Tennis Center
The center opened in September 2015 , two months before the 2015 WTA Elite Trophy , and hosted the $50 , 000 Zhuhai ITF Women's Pro Circuit , which subsequently combined with a men's tournament to become the Zhuhai Open . 
<triplet> 2015 WTA Elite Trophy <subj> 2015 <obj> point in time <triplet> Zhuhai ITF Women's Pro Circuit <subj> 2015 <obj> point in time