Andrea Petkovic defeated Kristina Steiert 6-2 6-4 in the Biberach 25K round of 16 on hard.
Petkovic A. took it in straight sets.
Andrea Petkovic beat Kristina Steiert 6-2 6-4. Umpiry, "Andrea Petkovic vs Kristina Steiert — Biberach 25K Round of 16", https://umpiry.com/match/2007-02-12/petkovic-vs-steiert-biberach-25k-r16?utm_source=cite (as of 12 February 2007).