Cincinnati Masters 2021 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Alexander Zverev | d. | Andrey Rublev | 6-2 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Alexander Zverev | d. | Stefanos Tsitsipas | 6-4 3-6 7-6(4) |
| Andrey Rublev | d. | Daniil Medvedev | 2-6 6-3 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Felix Auger Aliassime | 6-2 5-7 6-1 |
| Alexander Zverev | d. | Casper Ruud | 6-1 6-3 |
| Andrey Rublev | d. | Benoit Paire | 6-2 3-6 6-3 |
| Daniil Medvedev | d. | Pablo Carreno Busta | 6-1 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Lorenzo Sonego | 5-7 6-3 6-4 |
| Felix Auger Aliassime | d. | Matteo Berrettini | 6-4 6-3 |
| Alexander Zverev | d. | Guido Pella | 6-2 6-3 |
| Casper Ruud | d. | Diego Schwartzman | 6-4 6-3 |
| Benoit Paire | d. | John Isner | 7-6(1) 6-7(2) 6-1 |
| Andrey Rublev | d. | Gael Monfils | 7-6(2) 7-6(5) |
| Pablo Carreno Busta | d. | Hubert Hurkacz | 7-6(6) 7-6(3) |
| Daniil Medvedev | d. | Grigor Dimitrov | 6-3 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Sebastian Korda | 7-6(5) 6-3 |
| Lorenzo Sonego | d. | Tommy Paul | 7-6(9) 6-2 |
| Felix Auger Aliassime | d. | Karen Khachanov | 6-7(5) 6-3 6-4 |
| Matteo Berrettini | d. | Albert Ramos | 6-7(5) 6-3 7-5 |
| Alexander Zverev | d. | Lloyd Harris | 7-6(3) 6-2 |
| Guido Pella | d. | Fabio Fognini | 6-1 7-5 |
| Diego Schwartzman | d. | Frances Tiafoe | 6-1 4-6 6-4 |
| Casper Ruud | d. | Reilly Opelka | 6-7(5) 6-0 7-6(4) |
| Benoit Paire | d. | Denis Shapovalov | 6-3 4-6 7-5 |
| John Isner | d. | Jannik Sinner | 5-7 7-6(4) 6-4 |
| Gael Monfils | d. | Alex De Minaur | 6-3 7-5 |
| Andrey Rublev | d. | Marin Cilic | 5-7 6-3 6-1 |
| Pablo Carreno Busta | d. | Dominik Koepfer | 6-4 6-2 |
| Hubert Hurkacz | d. | Andy Murray | 7-6(4) 6-3 |
| Grigor Dimitrov | d. | Alexander Bublik | 6-3 7-5 |
| Daniil Medvedev | d. | Mackenzie Mcdonald | 6-2 6-2 |
Round of 64
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Kevin Anderson | d. | Steve Johnson | 7-6(3) 6-4 |
| Corentin Moutet | d. | Alexei Popyrin | 3-6 7-6(2) 7-5 |
| Marcos Giron | d. | Dominik Koepfer | 7-6(6) 6-4 |
| Yoshihito Nishioka | d. | Ricardas Berankis | 6-7(6) 7-5 6-2 |
| Tommy Paul | d. | Tennys Sandgren | 6-7(5) 7-6(4) 6-3 |
| Carlos Alcaraz | d. | Ilya Ivashka | 6-3 6-4 |
| Richard Gasquet | d. | Jaume Munar | 5-7 6-4 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Steve Johnson | d. | Emil Ruusuvuori | 6-7(4) 6-2 6-3 |
| Kevin Anderson | d. | Lorenzo Musetti | 6-3 6-3 |
| Alexei Popyrin | d. | Jack Sock | 4-2 RET |
| Corentin Moutet | d. | Vasek Pospisil | 6-2 6-2 |
| Marcos Giron | d. | J J Wolf | 6-3 6-3 |
| Dominik Koepfer | d. | Andreas Seppi | 2-6 6-4 6-4 |
| Ricardas Berankis | d. | Gianluca Mager | 6-4 7-5 |
| Yoshihito Nishioka | d. | Egor Gerasimov | 6-2 6-3 |
| Tennys Sandgren | d. | Jeremy Chardy | 7-6(6) 6-1 |
| Tommy Paul | d. | Soon Woo Kwon | 6-3 6-2 |
| Ilya Ivashka | d. | Mitchell Krueger | 6-3 3-6 6-3 |
| Carlos Alcaraz | d. | Thiago Monteiro | 6-2 6-3 |
| Jaume Munar | d. | Norbert Gombos | 6-2 6-2 |
| Richard Gasquet | d. | Fernando Verdasco | 6-4 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0