These have been her opponents in the first round of Grand Slams in 2012:
AO: Qualifier
FO: Qualifier
W: Yakimova
UO: Wild Card
2013:
AO: Qualifier
RG: Qualifier
W: Top seed and defending champion
UO: Seeded #15 Stephens
2014:
AO: Qualifier
AO: Qualifier
FO: Qualifier
W: Yakimova
UO: Wild Card
2013:
AO: Qualifier
RG: Qualifier
W: Top seed and defending champion
UO: Seeded #15 Stephens
2014:
AO: Qualifier