Gisela Dulko defeated Virginia Ruano Pascual 6-4 6-0 in the Rome qualifying round of 32 on clay. The upset overturned the form book — Virginia Ruano Pascual came in defending last year's round of 32, but Gisela Dulko had been the form player, winning 2 of their last 4 on clay.
Dulko G. took it in straight sets.
Dulko G. and Ruano Pascual V. faced 3 of the same opponents in the last 12 months. Dulko G. went 3–0 (100%) against them, Ruano Pascual V. 1–2 (33%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Gisela Dulko beat Virginia Ruano Pascual 6-4 6-0. Umpiry, "Gisela Dulko vs Virginia Ruano Pascual — Rome Qualifying Round of 32", https://umpiry.com/match/2004-05-10/dulko-vs-pascual-rome-q32?utm_source=cite (as of 10 May 2004).