Third-seeded David Ferrer defeated José Acasuso 6–4, 3–6, 6–7(3–7), 7–5, 6–4 to win the 2006 Mercedes Cup singles event.

Seeds

Draws

Key Q - Qualifier WC - Wild Card r - Retired LL - Lucky loser w/o - Walkover

Finals

Section 1

Section 2

Section 3

Section 4

External links Association of Tennis Professionals (ATP) draw Association of Tennis Professionals (ATP) Qualifying draw