Jack Sock defeated Dimitar Kutrovsky 6-4 7-5 in the USA F3 qualifying round on clay. The upset overturned the form book — Dimitar Kutrovsky came in leading the head-to-head 3–0. Jack Sock claimed a first win over Dimitar Kutrovsky in four meetings, narrowing the head-to-head to 3–1.
Sock J. took it in straight sets.
Clay: level 1–1 · Hard: Kutrovsky D. leads 2–0