Julia Schruff defeated Karolina Sprem 5-7 6-4 6-2 in the Antwerp qualifying round on hard. The upset overturned the form book — Karolina Sprem came in leading the head-to-head 1–0, defending last year's round of 32. Julia Schruff claimed a first win over Karolina Sprem in two meetings, levelling the head-to-head at 1–1.
Schruff J. came through in three sets.
Schruff J. and Sprem K. faced 3 of the same opponents in the last 12 months. Schruff J. went 1–2 (33%) against them, Sprem K. 1–2 (33%). Results against comparable opponents are close (1 : 1 better-results split).
Only 3 common opponents — small sample, treat as indicative.
Julia Schruff beat Karolina Sprem 5-7 6-4 6-2. Umpiry, "Julia Schruff vs Karolina Sprem — Antwerp Qualifying Round", https://umpiry.com/match/2007-02-12/schruff-vs-sprem-antwerp-qf?utm_source=cite (as of 12 February 2007).