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Roger Federer 7 titles
John McEnroe won the 1981 Cincinnati Open, defeating Chris Lewis 6-3 6-4 in the final. The ATP 500 event was played on hard courts in Cincinnati, United States, from August 17 to August 24, 1981. The match log contains 62 recorded singles results for this edition.
The Cincinnati Open is a combined ATP and WTA event in the North American hard-court swing before the US Open.
Full tournament history →Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.
| Winner | Score | Loser | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| F (1) | ||||||
| John McEnroe | 6-3 6-4 | Chris Lewis | H2H | Match data | Aug 24, 1981* | F |
| SF (2) | ||||||
| John McEnroe | 7-6 6-1 | Raul Ramirez | H2H | Match data | Aug 23, 1981* | SF |
| Chris Lewis | 6-7 7-6 6-3 | Stan Smith | H2H | Match data | Aug 23, 1981* | SF |
| QF (4) | ||||||
| Chris Lewis | 6-3 1-6 6-3 | Bill Scanlon | H2H | Match data | Aug 23, 1981* | QF |
| John McEnroe | 1-6 6-3 6-2 | Bob Lutz | H2H | Match data | Aug 23, 1981* | QF |
| Raul Ramirez | 6-1 2-6 6-3 | Thierry Tulasne | H2H | Match data | Aug 23, 1981* | QF |
| Stan Smith | 6-3 6-2 | Vitas Gerulaitis | H2H | Match data | Aug 23, 1981* | QF |
| R16 (7) | ||||||
| Bob Lutz | 6-1 6-4 | Rick Fagel | H2H | Match data | Aug 22, 1981* | R16 |
| Chris Lewis | 4-6 7-6 6-2 | Christophe Roger-Vasselin | H2H | Match data | Aug 22, 1981* | R16 |
| Bill Scanlon | 6-3 6-2 | Nduka Odizor | H2H | Match data | Aug 22, 1981* | R16 |
| Thierry Tulasne | 1-6 7-6 6-3 | Roscoe Tanner | H2H | Match data | Aug 22, 1981* | R16 |
| Raul Ramirez | 6-4 3-6 6-3 | Tomas Smid | H2H | Match data | Aug 22, 1981* | R16 |
| John McEnroe | 6-3 6-2 | Brian Gottfried | H2H | Match data | Aug 22, 1981* | R16 |
| Vitas Gerulaitis | 7-5 7-6 | Jimmy Connors | H2H | Match data | Aug 22, 1981* | R16 Upset: winner had a 19 percent pre-match Elo win probability. |
| R32 (16) | ||||||
| Tomas Smid | 6-3 6-4 | Kevin Curren | H2H | Match data | Aug 20, 1981* | R32 |
| Bob Lutz | 6-3 6-2 | Francisco Gonzalez | H2H | Match data | Aug 20, 1981* | R32 |
| John McEnroe | 6-3 6-0 | Mike Cahill | H2H | Match data | Aug 20, 1981* | R32 |
| Vitas Gerulaitis | 6-3 6-7 6-1 | John Austin | — | Match data | Aug 20, 1981* | R32 |
| Nduka Odizor | 1-6 7-6 6-2 | Bruce Manson | H2H | Match data | Aug 20, 1981* | R32 |
| Rick Fagel | 6-4 7-5 | Harold Solomon | H2H | Match data | Aug 20, 1981* | R32 Upset: winner had a 15 percent pre-match Elo win probability. |
| Roscoe Tanner | 6-1 5-7 6-4 | Jerome Potier | H2H | Match data | Aug 20, 1981* | R32 |
| Tim Gullikson | 6-3 5-7 6-4 | Jimmy Arias | — | Match data | Aug 20, 1981* | R32 |
| Brian Gottfried | 6-2 6-3 | Lloyd Bourne | H2H | Match data | Aug 20, 1981* | R32 |
| Jimmy Connors | 6-3 6-0 | Russell Simpson | H2H | Match data | Aug 20, 1981* | R32 |
| Chris Lewis | 6-3 6-2 | Raymond Moore | H2H | Match data | Aug 20, 1981* | R32 |
| Christophe Roger-Vasselin | 2-6 7-5 6-3 | Ilie Nastase | H2H | Match data | Aug 20, 1981* | R32 |
| Thierry Tulasne | 6-4 6-3 | Victor Amaya | H2H | Match data | Aug 20, 1981* | R32 |
| Stan Smith | 6-3 6-4 | Marcel Freeman | H2H | Match data | Aug 20, 1981* | R32 |
| Bill Scanlon | 6-3 6-3 | Ramesh Krishnan | H2H | Match data | Aug 20, 1981* | R32 |
| Raul Ramirez | 3-6 6-3 6-2 | Brian Teacher | H2H | Match data | Aug 20, 1981* | R32 |
| R64 (32) | ||||||
| Chris Lewis | 6-3 6-2 | John Sadri | H2H | Match data | Aug 19, 1981* | R64 |
| Jimmy Connors | 6-1 6-3 | Van Winitsky | H2H | Match data | Aug 19, 1981* | R64 |
| Tim Gullikson | 3-6 6-4 7-5 | Yannick Noah | — | Match data | Aug 19, 1981* | R64 |
| Bob Lutz | 7-5 2-6 7-6 | Alejandro Cortes | H2H | Match data | Aug 19, 1981* | R64 |
| Marcel Freeman | 7-6 6-4 | Sherwood Stewart | — | Match data | Aug 19, 1981* | R64 |
| Christophe Roger-Vasselin | 6-4 6-2 | Larry Stefanki | H2H | Match data | Aug 19, 1981* | R64 |
| Jerome Potier | 3-6 6-3 6-4 | Jeff Borowiak | H2H | Match data | Aug 19, 1981* | R64 Upset: winner had a 18 percent pre-match Elo win probability. |
| John McEnroe | 6-4 6-0 | Shlomo Glickstein | H2H | Match data | Aug 19, 1981* | R64 |
| Harold Solomon | 6-2 3-6 6-3 | Pat Dupre | H2H | Match data | Aug 19, 1981* | R64 |
| Stan Smith | 6-3 6-3 | Pascal Portes | H2H | Match data | Aug 19, 1981* | R64 |
| Raymond Moore | 7-6 6-3 | Paul Avis | H2H | Match data | Aug 19, 1981* | R64 |
| Roscoe Tanner | 6-4 6-2 | Bernie Mitton | H2H | Match data | Aug 19, 1981* | R64 |
| Kevin Curren | 6-1 6-4 | Tracy Delatte | H2H | Match data | Aug 19, 1981* | R64 |
| Nduka Odizor | 7-6 6-4 | Nick Saviano | H2H | Match data | Aug 19, 1981* | R64 |
| Francisco Gonzalez | 7-6 4-6 6-3 | Craig Wittus | H2H | Match data | Aug 19, 1981* | R64 |
| Raul Ramirez | 6-1 6-1 | Ferdi Taygan | H2H | Match data | Aug 19, 1981* | R64 |
| Vitas Gerulaitis | 4-6 6-3 6-2 | Jan Norback | H2H | Match data | Aug 19, 1981* | R64 |
| Thierry Tulasne | 6-1 1-0 (ret.) | Curt Stalder | H2H | Match data | Aug 19, 1981* | R64 |
| Brian Gottfried | 6-3 6-2 | Mark Edmondson | H2H | Match data | Aug 19, 1981* | R64 |
| John Austin | 6-2 6-1 | Kevin Kerns | — | Match data | Aug 19, 1981* | R64 |
| Mike Cahill | 6-4 7-6 | John Fitzgerald | H2H | Match data | Aug 19, 1981* | R64 |
| Victor Amaya | 6-3 6-3 | Gianni Ocleppo | H2H | Match data | Aug 19, 1981* | R64 |
| Ilie Nastase | 6-1 6-1 | Brad Drewett | H2H | Match data | Aug 19, 1981* | R64 |
| Bill Scanlon | 6-4 7-5 | Vijay Amritraj | H2H | Match data | Aug 19, 1981* | R64 |
| Ramesh Krishnan | 6-3 6-3 | Per Hjertquist | H2H | Match data | Aug 19, 1981* | R64 |
| Tomas Smid | 6-3 6-4 | Erik Van Dillen | — | Match data | Aug 19, 1981* | R64 |
| Russell Simpson | 3-6 6-1 6-2 | Dominique Bedel | H2H | Match data | Aug 19, 1981* | R64 |
| Brian Teacher | 7-6 6-2 | David Dowlen | H2H | Match data | Aug 19, 1981* | R64 |
| Bruce Manson | 3-6 6-3 6-4 | Gene Mayer | H2H | Match data | Aug 19, 1981* | R64 Upset: winner had a 10 percent pre-match Elo win probability. |
| Rick Fagel | 6-4 3-6 6-2 | Peter Feigl | H2H | Match data | Aug 19, 1981* | R64 |
| Jimmy Arias | 6-2 6-4 | Tom Gullikson | — | Match data | Aug 19, 1981* | R64 |
| Lloyd Bourne | 6-3 2-6 7-6 | Trey Waltke | H2H | Match data | Aug 19, 1981* | R64 Upset: winner had a 18 percent pre-match Elo win probability. |
The leading Open Era records for Cincinnati Open.
Open Era singles titles.
Champion or runner-up finishes. 2 players share this record.
Recorded main-draw match wins.
Editions with a recorded main-draw match. 2 players share this record.
View the full Cincinnati Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Arthur Fils | 6-3 1-6 6-0 | Frances Tiafoe | H2H | Match data | 2026 | Hard |
| Carlos Alcaraz | 5-0 (ret.) | Jannik Sinner | H2H | Match data | 2025 | Hard |
| Jannik Sinner | 7-6(4) 6-2 | Frances Tiafoe | H2H | Match data | 2024 | Hard |
| Novak Djokovic | 5-7 7-6(7) 7-6(4) | Carlos Alcaraz | H2H | Match data | 2023 | Hard |
| Borna Coric | 7-6(0) 6-2 | Stefanos Tsitsipas | H2H | Match data | 2022 | Hard |
View full tournament history →