Tomas Berdych defeated Stan Wawrinka 6-3 6-4 3-6 7-6 in the SUI vs CZE round robin on carpet. The upset overturned the form book — Stan Wawrinka came in leading the head-to-head 5–4. Tomas Berdych narrowed the head-to-head to 5–5.
Berdych T. came through in four sets.
Berdych T. and Wawrinka S. faced 15 of the same opponents in the last 12 months. Berdych T. went 15–10 (60%) against them, Wawrinka S. 10–11 (48%). Results against comparable opponents are close (3 : 4 better-results split).
Carpet: Berdych T. leads 2–0 · Hard: level 3–3 · Clay: Wawrinka S. leads 2–0