5 , Saina had inflammation on her right knee .
5 , Saina lost 18 - 21 , 19 - 21 to World No. 61 Marija Ulitina of Ukraine in her second Group G match that lasted 39 minutes at the pillion 4 Riocentre .
5 , Saina had inflammation on her right knee and lost 18 - 21 , 19 - 21 to World No. 61 Marija Ulitina of Ukraine in her second Group G match that lasted 39 minutes at the pillion 4 Riocentre .