The table below shows the 1989 WTA Tier I Series schedule.

Singles Tournament Surface Week Winner Finalist Semi finalists Quarter finalists Key Biscayne Hard March 20 Gabriela Sabatini 6–1, 4–6, 6–2 Chris Evert Helena Suková Zina Garrison Jackson Isabelle Demongeot Raffaella Reggi-Concato Jana Novotná Helen Kelesi Berlin Clay May 15 Steffi Graf 6–3, 6–1 Gabriela Sabatini Isabel Cueto Helen Kelesi Sandra Cecchini Barbara Paulus Regina Rajchrtová Sylvia Hanika

See also WTA Tier I events

See also 1989 ATP Tour 1989 WTA Tour

External links Official WTA Tour website