Su Wei Hsieh defeated Mathilde Johansson 6-3 7-6 in the Redding CA 25K semi-final on hard. The upset overturned the form book — Mathilde Johansson came in leading the head-to-head 1–0. Su Wei Hsieh claimed a first win over Mathilde Johansson in two meetings, levelling the head-to-head at 1–1.
Hsieh S. took it in straight sets.
Hard: Hsieh S. leads 1–0 · Clay: Johansson M. leads 1–0
Su Wei Hsieh beat Mathilde Johansson 6-3 7-6(4). Umpiry, "Su Wei Hsieh vs Mathilde Johansson — Redding CA 25K Semi-final", https://umpiry.com/match/2007-03-19/hsieh-vs-johansson-redding-ca-25k-sf?utm_source=cite (as of 19 March 2007).