Aiko Nakamura advanced when Milagros Sequera retired 7-5 0-0 in the San Diego round of 64.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (45 vs 21). ATP, WTA & Challenger.