Juan Carlos Ferrero defeated Martin Verkerk in the final, 6–1, 6–3, 6–2 to win the men's singles tennis title at the 2003 French Open. It was his only major singles title.
Albert Costa was the defending champion, but lost in the semifinals to Ferrero in a rematch of the previous year's final.
This tournament marked the final major appearance of former world No. 1 Marcelo Ríos, who retired in the first round against Mario Ančić, and the final French Open appearances of former champions Michael Chang and Yevgeny Kafelnikov.
Seeds
Qualifying
Draw
Finals
Top half
Section 1
Section 2
Section 3
Section 4
Bottom half
Section 5
Section 6
Section 7
Section 8
References
External links Official Roland Garros 2003 Men's Singles Draw Main Draw Qualifying Draw 2003 French Open – Men's draws and results at the International Tennis Federation