Thursday's Queretaro round of 16 pits Miriam Bianca Bulgaru against Nadia Podoroska on clay. Nadia Podoroska has won 7 of the last 10. Miriam Bianca Bulgaru comes in at 4 wins from the last ten.

Podoroska's 62.5% behind the first serve (against 58.5% for Bulgaru) means break chances should be scarce in one direction. The edge belongs to Podoroska — real, but not the kind you take for granted at this level.