Juan Albert Viloca Puig defeated Davide Sanguinetti 7-5 1-6 6-3 in the Roland Garros qualifying round of 128 on clay. The upset overturned the form book — Davide Sanguinetti came in leading the head-to-head 1–0, defending last year's round of 128. Juan Albert Viloca Puig claimed a first win over Davide Sanguinetti in two meetings, levelling the head-to-head at 1–1.
Viloca Puig J. came through in three sets.
Clay: Viloca Puig J. leads 1–0 · Hard: Sanguinetti D. leads 1–0
Juan Albert Viloca Puig beat Davide Sanguinetti 7-5 1-6 6-3. Umpiry, "Juan Albert Viloca Puig vs Davide Sanguinetti — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2004-05-24/puig-vs-sanguinetti-roland-garros-q128?utm_source=cite (as of 24 May 2004).