Cincinnati Open 1989
Brad Gilbert won the title, beating Stefan Edberg 6–4 2–6 7–6 in the final.
Latest results
- Semifinal: Brad Gilbert def. Boris Becker 3–6 6–3 6–4
- Semifinal: Stefan Edberg def. Mats Wilander 7–6 7–6
- Quarterfinal: Boris Becker def. Jaime Yzaga 6–1 6–2
- Quarterfinal: Brad Gilbert def. Michael Chang 3–6 7–6 6–3
Cincinnati 1989 1989
- Defending champion
- Mats Wilander
Ranking points by round
| Champion | 1,000 |
| Runner-up | 650 |
| Semifinal | 400 |
| Quarterfinal | 200 |
| Round of 16 | 100 |
| Round of 32 | 50 |
| Round of 64 | 30 |
| Round of 128 | 10 |
| Qualifier bonus | 20 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 1988 | Mats Wilander | Stefan Edberg |
| 1987 | Stefan Edberg | Boris Becker |
| 1986 | Mats Wilander | Jimmy Connors |
| 1985 | Boris Becker | Mats Wilander |
| 1984 | Mats Wilander | Anders Jarryd |
| 1983 | Mats Wilander | John McEnroe |
| 1982 | Ivan Lendl | Steve Denton |
| 1981 | John McEnroe | Chris Lewis |
Matches by round
63 finishedFinal
1 finishedFin
Semifinals
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Quarterfinals
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Round of 16
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Round of 32
16 finishedRound of 64
32 finishedFin
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