Gisela Dulko defeated Martina Muller 6-2 6-4 in the ARG vs GER round robin on clay.
Dulko G. took it in straight sets.
Dulko G. and Muller M. faced 4 of the same opponents in the last 12 months. Dulko G. went 0–4 (0%) against them, Muller M. 1–4 (20%). Results against comparable opponents are close (0 : 1 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Gisela Dulko beat Martina Muller 6-2 6-4. Umpiry, "Gisela Dulko vs Martina Muller — ARG vs GER Round Robin", https://umpiry.com/match/2008-04-26/dulko-vs-muller-arg-vs-ger-rr?utm_source=cite (as of 26 April 2008).