Clara Tauson vs Renata Zarazua — R32 — Monterrey Open

The first serve separated them, and the gap widened by the set: Tauson won 83% of her first-serve points in each of the last two, while Zarazua's own figure slid from 80% in the opener to 33% at the finish, the ace count reading 11-0. Game 5 of the second set, a break for 3-2, was the turn. The wild card had taken three of her five break chances to claim the opener and never earned another break point after it, and Tauson broke twice more in the third — game 2 for 2-0, game 4 for 4-0. An hour and 42 minutes on court delivered only her second win in seven matches and a place in the last 16 at Monterrey.