Andreas Seppi defeated Nicolas Kiefer 6-3 5-7 7-5 in the Hamburg quarter-final on clay.
Seppi A. came through in three sets.
Seppi A. and Kiefer N. faced 5 of the same opponents in the last 12 months. Seppi A. went 2–4 (33%) against them, Kiefer N. 4–3 (57%). Results against comparable opponents are close (0 : 1 better-results split).
Andreas Seppi beat Nicolas Kiefer 6-3 5-7 7-5. Umpiry, "Andreas Seppi vs Nicolas Kiefer — Hamburg Quarter-final", https://umpiry.com/match/2008-05-16/kiefer-vs-seppi-hamburg-qf?utm_source=cite (as of 16 May 2008).