Juan Carlos Ferrero defeated Yevgeny Kafelnikov 6-2 6-2 6-2 in the ESP vs RUS round robin on clay.
Ferrero J. took it in straight sets.
Ferrero J. and Kafelnikov Y. faced 3 of the same opponents in the last 12 months. Ferrero J. went 0–3 (0%) against them, Kafelnikov Y. 3–0 (100%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Juan Carlos Ferrero beat Yevgeny Kafelnikov 6-2 6-2 6-2. Umpiry, "Juan Carlos Ferrero vs Yevgeny Kafelnikov — ESP vs RUS Round Robin", https://umpiry.com/match/2000-04-07/ferrero-vs-kafelnikov-esp-vs-rus-rr?utm_source=cite (as of 7 April 2000).