Jelena Ostapenko and Magdalena Frech meet in the round of 64 at Cincinnati on Saturday. Jelena Ostapenko has won 8 of the last 10. Magdalena Frech is 4-6 across recent matches.
On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. A tiebreak or two would surprise nobody, with Ostapenko fractionally more likely to land the big points.