Gaston Gaudio defeated Ivan Ljubicic 7-6 6-2 6-3 in the ARG vs CRO round robin on clay. The upset overturned the form book — Ivan Ljubicic came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Gaudio G. took it in straight sets.
Gaudio G. and Ljubicic I. faced 5 of the same opponents in the last 12 months. Gaudio G. went 3–2 (60%) against them, Ljubicic I. 2–4 (33%). Results against comparable opponents are close (2 : 1 better-results split).
Gaston Gaudio beat Ivan Ljubicic 7-6 6-2 6-3. Umpiry, "Gaston Gaudio vs Ivan Ljubicic — ARG vs CRO Round Robin", https://umpiry.com/match/2002-04-05/gaudio-vs-ljubicic-arg-vs-cro-rr?utm_source=cite (as of 5 April 2002).