Samantha Stosur defeated Ajla Tomljanovic 6-4 3-6 6-4 in the Strasbourg quarter-final on clay. The upset overturned the form book — Ajla Tomljanovic came in defending last year's round of 16.
Stosur S. came through in three sets.
Stosur S. and Tomljanovic A. faced 7 of the same opponents in the last 12 months. Stosur S. went 6–3 (67%) against them, Tomljanovic A. 1–6 (14%). Stosur S. came out clearly better against 5 of 7 comparable opponents, Tomljanovic A. against 0.
Samantha Stosur beat Ajla Tomljanovic 6-4 3-6 6-4. Umpiry, "Samantha Stosur vs Ajla Tomljanovic — Strasbourg Quarter-final", https://umpiry.com/match/2015-05-18/stosur-vs-tomljanovic-strasbourg-qf?utm_source=cite (as of 18 May 2015).