Como CH 2021 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Juan Manuel Cerundolo | d. | Gian Marco Moroni | 7-5 7-6(7) |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gian Marco Moroni | d. | Andrea Vavassori | 6-3 3-6 4-0 RET |
| Juan Manuel Cerundolo | d. | Daniel Altmaier | 6-4 3-0 RET |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Andrea Vavassori | d. | Jozef Kovalik | 6-3 6-4 |
| Gian Marco Moroni | d. | Andrea Arnaboldi | 6-3 4-6 6-2 |
| Juan Manuel Cerundolo | d. | Nino Serdarusic | 7-5 6-2 |
| Daniel Altmaier | d. | Riccardo Bonadio | 7-6(3) 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jozef Kovalik | d. | Franco Agamenone | 6-2 7-6(1) |
| Andrea Vavassori | d. | Andrey Kuznetsov | 2-6 6-3 6-4 |
| Andrea Arnaboldi | d. | Andrej Martin | 4-6 6-4 6-3 |
| Gian Marco Moroni | d. | Federico Gaio | 7-5 6-1 |
| Nino Serdarusic | d. | Flavio Cobolli | 6-4 6-0 |
| Juan Manuel Cerundolo | d. | Giulio Zeppieri | 5-0 RET |
| Riccardo Bonadio | d. | Federico Iannaccone | 6-2 6-1 |
| Daniel Altmaier | d. | Joao Menezes | 6-0 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jozef Kovalik | d. | Julian Lenz | 7-5 6-2 |
| Franco Agamenone | d. | Nuno Borges | 6-3 6-1 |
| Andrea Vavassori | d. | Jack Draper | 6-4 2-6 6-3 |
| Andrey Kuznetsov | d. | Sumit Nagal | 6-4 7-6(4) |
| Andrej Martin | d. | Francesco Forti | 5-7 6-2 6-1 |
| Andrea Arnaboldi | d. | Teymuraz Gabashvili | 7-6(5) 6-2 |
| Gian Marco Moroni | d. | Alexey Vatutin | 3-0 RET |
| Federico Gaio | d. | Petros Chrysochos | 6-1 3-6 6-3 |
| Nino Serdarusic | d. | Marc Andrea Huesler | 6-4 6-3 |
| Flavio Cobolli | d. | Julien Cagnina | 6-1 3-3 RET |
| Giulio Zeppieri | d. | Lucas Miedler | 4-6 6-2 6-4 |
| Juan Manuel Cerundolo | d. | Tristan Lamasine | 6-4 7-6(2) |
| Riccardo Bonadio | d. | Alexander Erler | 3-6 6-3 6-3 |
| Federico Iannaccone | d. | Camilo Ugo Carabelli | 5-7 6-3 6-4 |
| Joao Menezes | d. | Evan Furness | 4-1 RET |
| Daniel Altmaier | d. | Joao Domingues | 6-2 6-0 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Alexander Erler | d. | Filippo Baldi | 7-6(5) 6-4 |
| Andrea Vavassori | d. | Franco Agamenone | 6-1 6-4 |
| Lucas Miedler | d. | Matheus Pucinelli De Almeida | 6-7(6) 6-4 6-2 |
| Petros Chrysochos | d. | Alexey Vatutin | 1-6 6-3 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Alexander Erler | d. | Marcello Serafini | 6-1 3-6 7-6(6) |
| Filippo Baldi | d. | Filip Cristian Jianu | 6-4 6-4 |
| Franco Agamenone | d. | Gabriele Piraino | 6-2 6-2 |
| Andrea Vavassori | d. | Jelle Sels | 4-0 RET |
| Lucas Miedler | d. | Julian Ocleppo | 7-6(1) 6-2 |
| Matheus Pucinelli De Almeida | d. | Geoffrey Blancaneaux | 6-4 6-2 |
| Alexey Vatutin | d. | Gianmarco Ferrari | 6-4 4-6 7-6(6) |
| Petros Chrysochos | d. | Alexander Ritschard | 3-6 6-4 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0