Maria Jose Argeri defeated Arantxa Parra Santonja 6-4 6-4 in the US Open qualifying round of 128 on hard. The upset overturned the form book — Arantxa Parra Santonja came in defending last year's round of 128, but Maria Jose Argeri had been the form player, winning 5 of their last 7 on hard.
Argeri M. took it in straight sets.
Maria Jose Argeri beat Arantxa Parra Santonja 6-4 6-4. Umpiry, "Maria Jose Argeri vs Arantxa Parra Santonja — US Open Qualifying Round of 128", https://umpiry.com/match/2006-08-22/argeri-vs-santonja-us-open-q128?utm_source=cite (as of 22 August 2006).