Andrey Golubev defeated Tomas Berdych 7-5 5-7 6-4 6-2 in the CZE vs KAZ round robin on hard. The upset overturned the form book — Tomas Berdych came in leading the head-to-head 2–0. Andrey Golubev claimed a first win over Tomas Berdych in three meetings, narrowing the head-to-head to 2–1.
Golubev A. came through in four sets.
Golubev A. and Berdych T. faced 3 of the same opponents in the last 12 months. Golubev A. went 0–3 (0%) against them, Berdych T. 2–1 (67%). Berdych T. came out better against 2 of 3 comparable opponents, Golubev A. against 0.
Only 3 common opponents — small sample, treat as indicative.
Hard: level 1–1 · Grass: Berdych T. leads 1–0
Andrey Golubev beat Tomas Berdych 7-5 5-7 6-4 6-2. Umpiry, "Andrey Golubev vs Tomas Berdych — CZE vs KAZ Round Robin", https://umpiry.com/match/2011-03-04/berdych-vs-golubev-cze-vs-kaz-rr?utm_source=cite (as of 4 March 2011).