A spot in the next round is at stake on Thursday, when Daria Kasatkina goes up against Zeynep Sonmez in the Cincinnati first round. Daria Kasatkina is 4-6 across recent matches. Zeynep Sonmez has won 4 of the last 10.
The ledger favors Daria Kasatkina, 1-0 across their 1 meetings with Zeynep Sonmez.
Neither the serve numbers nor the ratings separate these two by much, which is why our number stays close to even. Little separates them; Kasatkina gets the nod on the finest of margins.