Tae Hee Kong defeated Chang Hee Park 7-6 6-7 6-4 in the Korea Masters 4 round of 32 on hard. The upset overturned the form book — Chang Hee Park came in leading the head-to-head 1–0. Tae Hee Kong claimed a first win over Chang Hee Park in two meetings, narrowing the head-to-head to 1–1.
Kong T. came through in three sets.
Hard: Kong T. leads 1–0 · Clay: Park C. leads 1–0