Jim Courier defeated defending champion Stefan Edberg in the final, 7–6, 3–6, 2–6, 6–0, 7–5 to win the singles tennis title at the 1989 Swiss Indoors. It was his first professional title, becoming the youngest champion in Swiss Indoors history.
Seeds
Draw
Finals
Top half
Bottom half
References
External links Official results archive (ATP) Official results archive (ITF)