Mezue ahịrịokwu a: Pironkova malitere 2012 na-anọchite anya Bulgaria na
Hopman Cup na-efunahụ Petra Kvitová. Pironkova na onye otu ya Grigor Dimitrov meriri Tomáš Berdych na Kvitová na abụọ. N'agbanyeghị mmeri ha, ndị otu Bulgaria meriri Czech Republic (1<unk>2), mgbe Pironkova na Dimitrov tụfuru egwuregwu ha. Mgbe nke ahụ gasịrị, ndị otu ha meriri ndị Denmark 2<unk>1. Ha meriri ndị United States, mana ha gbara nke abụọ na Group A ma ghara iru eru maka agba nke ikpeazụ.