Shelby Rogers defeated Sara Errani 7-6 6-3 in the Bad Gastein semi-final on clay.
Rogers S. took it in straight sets.
Rogers S. and Errani S. faced 3 of the same opponents in the last 12 months. Rogers S. went 1–2 (33%) against them, Errani S. 2–4 (33%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Shelby Rogers beat Sara Errani 7-6(12) 6-3. Umpiry, "Shelby Rogers vs Sara Errani — Bad Gastein Semi-final", https://umpiry.com/match/2014-07-12/errani-vs-rogers-bad-gastein-sf?utm_source=cite (as of 12 July 2014).