1989 Thriftway ATP Championship

1989 Thriftway ATP Championship
DateAugust 14–20
Edition88th
CategoryGrand Prix circuit
Draw64S / 32D
Prize money$485,000
SurfaceHard / outdoor
LocationMason, Ohio, U.S.
VenueLindner Family Tennis Center
Champions
Singles
United States Brad Gilbert[1]
Doubles
United States Ken Flach / United States Robert Seguso[2]
← 1988 · Cincinnati Open · 1990 →

The 1989 Thriftway ATP Championship, also known as the Cincinnati Open, was a men's tennis tournament played on outdoor hard courts at the Lindner Family Tennis Center in Mason, Ohio in the United States that was part of the 1989 Nabisco Grand Prix. The tournament was held from August 14 through August 20, 1989. Fifth-seeded Brad Gilbert won the singles title.

  1. ^ "1989 Cincinnati – Singles draw". Association of Tennis Professionals (ATP).
  2. ^ "1989 Cincinnati – Doubles draw". Association of Tennis Professionals (ATP).