San Diego 2021 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Casper Ruud | m. | Cameron Norrie | 6-0 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Casper Ruud | m. | Grigor Dimitrov | 6-4 4-6 6-4 |
| Cameron Norrie | m. | Andrey Rublev | 3-6 6-3 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Casper Ruud | m. | Lorenzo Sonego | 6-1 6-4 |
| Grigor Dimitrov | m. | Aslan Karatsev | 6-1 1-6 6-2 |
| Cameron Norrie | m. | Denis Shapovalov | 6-3 6-1 |
| Andrey Rublev | m. | Diego Schwartzman | 6-1 7-5 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Casper Ruud | m. | Andy Murray | 7-5 6-4 |
| Lorenzo Sonego | m. | Sebastian Korda | 6-4 6-3 |
| Grigor Dimitrov | m. | August Holmgren | 6-1 6-1 |
| Aslan Karatsev | m. | Hubert Hurkacz | 5-7 6-4 6-2 |
| Cameron Norrie | m. | Daniel Evans | 7-6(3) 6-3 |
| Denis Shapovalov | m. | Taylor Fritz | 7-6(7) 6-2 |
| Diego Schwartzman | m. | Lloyd Harris | 4-6 6-3 6-2 |
| Andrey Rublev | m. | Brandon Nakashima | 6-2 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Andy Murray | m. | Denis Kudla | 6-3 6-2 |
| Sebastian Korda | m. | Tommy Paul | 6-3 5-7 6-1 |
| Lorenzo Sonego | m. | Nikoloz Basilashvili | 6-3 6-4 |
| Grigor Dimitrov | m. | Marton Fucsovics | 6-3 1-6 7-5 |
| Aslan Karatsev | m. | Federico Delbonis | 6-1 7-5 |
| Hubert Hurkacz | m. | Alex Bolt | 7-6(2) 6-1 |
| Daniel Evans | m. | Kevin Anderson | 7-6(11) 7-5 |
| Cameron Norrie | m. | Dominik Koepfer | 6-2 7-5 |
| Taylor Fritz | m. | Salvatore Caruso | 6-4 7-6(2) |
| Diego Schwartzman | m. | Federico Gaio | 6-2 6-3 |
| Lloyd Harris | m. | Christopher Eubanks | 3-6 6-1 6-4 |
| Brandon Nakashima | m. | Fabio Fognini | 6-7(5) 6-1 7-5 |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Federico Gaio | m. | Denis Kudla | 6-4 6-2 |
| Salvatore Caruso | m. | August Holmgren | 4-6 6-3 7-6(7) |
| Alex Bolt | m. | Kevin Anderson | 6-7(5) 6-3 7-5 |
| Christopher Eubanks | m. | Darian King | 7-6(1) 7-5 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Denis Kudla | m. | Zachary Svajda | 3-6 6-2 6-4 |
| Federico Gaio | m. | Steve Johnson | 3-6 7-6(4) 6-3 |
| Salvatore Caruso | m. | Ernesto Escobedo | 7-5 1-6 6-4 |
| August Holmgren | m. | Jordan Thompson | 6-4 7-6(6) |
| Alex Bolt | m. | Olukayode Alafia Damina Ayeni | 6-4 7-6(5) |
| Kevin Anderson | m. | Jason Kubler | 6-3 7-5 |
| Christopher Eubanks | m. | Mitchell Krueger | 6-1 3-6 6-3 |
| Darian King | m. | Lucas Gomez | 6-2 3-6 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0