Jelena Ostapenko vs Harriet Dart — R128 — Wimbledon

The decider hinged on Ostapenko's return chances finally landing. After Dart broke first in the third, the pair traded breaks through six games before Ostapenko took the last of her conversions — 3 of 4 break points in that final set after going 0 of 6 in the second. Ostapenko carried 45 winners against 50 unforced errors and survived 13 double faults, enough to edge a Dart who converted at a sharper clip (56% to 33%) but couldn't break when it mattered late. Ostapenko leads the rivalry 2-0.