2016 Citi Open
The event was part of the ATP World Tour 500 series of the 2016 ATP World Tour , and of the WTA International tournaments of the 2016 WTA Tour . 
<triplet> 2016 ATP World Tour <subj> 2016 <obj> point in time <subj> 2016 <obj> point in time <triplet> 2016 WTA Tour <subj> 2016 <obj> point in time <subj> 2016 <obj> point in time