Stan Wawrinka defeated Robin Haase 6-3 3-6 6-3 7-6 in the NED vs SUI round robin on clay. The result followed the form book — Stan Wawrinka came in leading the head-to-head 5–0. Stan Wawrinka extended the head-to-head to 6–0.
Wawrinka S. came through in four sets.
Wawrinka S. and Haase R. faced 7 of the same opponents in the last 12 months. Wawrinka S. went 6–4 (60%) against them, Haase R. 1–6 (14%). Wawrinka S. came out clearly better against 4 of 6 comparable opponents, Haase R. against 0.
Clay: Wawrinka S. leads 3–0 · Hard: Wawrinka S. leads 3–0
Stan Wawrinka beat Robin Haase 6-3 3-6 6-3 7-6. Umpiry, "Stan Wawrinka vs Robin Haase — NED vs SUI Round Robin", https://umpiry.com/match/2012-09-14/haase-vs-wawrinka-ned-vs-sui-rr?utm_source=cite (as of 14 September 2012).