WTA Charleston: Quarter-final preview
Nadia Petrova Polona Hercog (14) v Nadia Petrova (13) Hercog caused the upset of the tournament in the third round as she took out the number three seed, Marion Bartoli, 6-4 1-6 6-4. The Slovenian showed great fight to recover from a 4-2 deficit in the third set and has flourished on the green clay…