A spot in the next round is at stake on Friday, when Kaitlin Quevedo goes up against Teodora Kostovic in the Sao Paulo quarterfinal. Teodora Kostovic has won 4 of the last 10. Kaitlin Quevedo comes in at 4 wins from the last ten.
Kostovic's 63.8% behind the first serve (against 60.7% for Quevedo) means break chances should be scarce in one direction. Quevedo comes in off a compressed schedule. This one is close to a coin flip, and the lean toward Kostovic is exactly that — a lean.