Roger Federer defeated Guillermo Coria 6-4 7-6 in the Hamburg quarter-final on clay. The result followed the form book — Roger Federer came in leading the head-to-head 1–0, defending the title. Roger Federer extended the head-to-head to 2–0.
Federer R. took it in straight sets.
Federer R. and Coria G. faced 12 of the same opponents in the last 12 months. Federer R. went 17–1 (94%) against them, Coria G. 9–7 (56%). Federer R. came out better against 6 of 11 comparable opponents, Coria G. against 0.
Roger Federer beat Guillermo Coria 6-4 7-6(3). Umpiry, "Roger Federer vs Guillermo Coria — Hamburg Quarter-final", https://umpiry.com/match/2005-05-13/coria-vs-federer-hamburg-qf?utm_source=cite (as of 13 May 2005).