Claire Liu vs Hanne Vandewinkel — R128 — Wimbledon

Ranked No. 145 to the favourite's No. 100, Claire Liu found the upset behind her second serve, winning 56% of those points to Hanne Vandewinkel's 30% — a 26-point gap that decided a 125-minute match on her grass debut against the Belgian. After dropping a chaotic opener that ran through six breaks of serve, Liu climbed to 65% on first-serve points in the second and 85% in the third, breaking early in game three to seize the decider. She converted 5 of 7 break points and turned 28 winners against 19 unforced errors into a first career meeting won over Vandewinkel.