▁falling ▁ 4 – 1 ▁( 9 – 1 1 , ▁ 1 1 – 6 , ▁ 1 – 1 1 , ▁ 1 0 – 1 2 , ▁ 3 – 1 1 ) ▁in ▁their ▁first ▁match ▁the ▁seed ed ▁# 2 , ▁def ending ▁champions ▁and ▁later ▁gold ▁medal ists ▁Z hang ▁Ch ao ▁and ▁C ao ▁Z hen . ▁ ▁At ▁the ▁Latin ▁American ▁Championship ▁held ▁in ▁Gu adal aj ara , ▁Mexico ▁Silva ▁fall ▁in ▁the ▁quarter final ▁round ▁of ▁the ▁singles ▁competition ▁by e ▁the ▁Chile an ▁Paul ina ▁V ega ▁but ▁win ▁the ▁bronze ▁medal ▁in ▁the ▁women ' s ▁doubles ▁playing ▁with ▁Mer cedes ▁Madrid . ▁In ▁the ▁team ▁competition ▁her ▁team ▁lost ▁to ▁Cuba ▁in ▁the ▁quarter final s , ▁even ▁when ▁Silva ▁defeated ▁to ▁the ▁Cub ans ▁Le isy ▁Jim enez ▁and ▁Gl end ys ▁Gonz ale z , ▁but ▁her ▁partners ▁lost ▁the ▁remaining ▁matches . ▁ ▁At ▁the ▁ 2 0 1 1 ▁Pan ▁American ▁Games ▁Silva ▁played ▁in ▁the ▁singles ▁qual ifying ▁to ▁the ▁quarter final s ▁after ▁winning ▁her ▁stage ▁group , ▁be ating ▁the ▁Brazil ian ▁Caroline ▁K um ah ara , ▁Canadian ▁Sh ir ley ▁Fu ▁and ▁Puerto ▁R ican ▁Daniel y ▁R íos . ▁She ▁then ▁lost ▁to ▁the ▁Canadian ▁Z hang ▁Mo ▁in ▁the ▁quarter final s . ▁In ▁the ▁team ▁competition ▁her ▁team ▁ended ▁her ▁participation ▁in ▁the ▁group ▁stage . ▁▁ 2 0 1 2 ▁At ▁the ▁ 2 0 1 2