Marissa Gould defeated Gisela Dulko 6-4 7-5 in the Roland Garros round of 64 on clay. The upset overturned the form book — Gisela Dulko came in leading the head-to-head 2–1, defending last year's round of 32. That levelled the head-to-head at 2–2.
Gould M. took it in straight sets.
Gould M. and Dulko G. faced 4 of the same opponents in the last 12 months. Gould M. went 3–2 (60%) against them, Dulko G. 3–3 (50%). Results against comparable opponents are close (1 : 0 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Clay: Gould M. leads 1–0 · Hard: Dulko G. leads 2–1
Marissa Gould beat Gisela Dulko 6-4 7-5. Umpiry, "Marissa Gould vs Gisela Dulko — Roland Garros Round of 64", https://umpiry.com/match/2005-05-26/dulko-vs-gould-roland-garros-r64?utm_source=cite (as of 26 May 2005).