Tuesday's Seoul round of 32 pits Anastasia Zakharova against Jelena Ostapenko on hard. Jelena Ostapenko limps in on a 3-match losing skid, just 6 wins in 10. Anastasia Zakharova has dropped 2 straight and sits at 4-6 over the last ten.

Ostapenko's 64.9% behind the first serve (against 59.2% for Zakharova) means break chances should be scarce in one direction. This one is close to a coin flip, and the lean toward Ostapenko is exactly that — a lean.