Robby Ginepri defeated Stefan Koubek 7-5 6-2 in the USA vs AUT round robin on hard.
Ginepri R. took it in straight sets.
Ginepri R. and Koubek S. faced 4 of the same opponents in the last 12 months. Ginepri R. went 3–2 (60%) against them, Koubek S. 1–3 (25%). Ginepri R. came out better against 2 of 4 comparable opponents, Koubek S. against 0.
Only 4 common opponents — small sample, treat as indicative.
Robby Ginepri beat Stefan Koubek 7-5 6-2. Umpiry, "Robby Ginepri vs Stefan Koubek — USA vs AUT Round Robin", https://umpiry.com/match/2004-02-06/ginepri-vs-koubek-usa-vs-aut-rr?utm_source=cite (as of 6 February 2004).