Roger Federer defeated Tomas Berdych 6-2 6-1 in the Hamburg round of 32 on clay. The upset overturned the form book — Tomas Berdych came in leading the head-to-head 1–0. Roger Federer claimed a first win over Tomas Berdych in two meetings, levelling the head-to-head at 1–1.
Federer R. took it in straight sets.
Federer R. and Berdych T. faced 7 of the same opponents in the last 12 months. Federer R. went 7–0 (100%) against them, Berdych T. 3–5 (38%). Federer R. came out better against 3 of 6 comparable opponents, Berdych T. against 0.
Clay: Federer R. leads 1–0 · Hard: Berdych T. leads 1–0
Roger Federer beat Tomas Berdych 6-2 6-1. Umpiry, "Roger Federer vs Tomas Berdych — Hamburg Round of 32", https://umpiry.com/match/2005-05-11/berdych-vs-federer-hamburg-r32?utm_source=cite (as of 11 May 2005).