Bucharest CH 2021 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jiri Lehecka | m. | Filip Horansky | 6-3 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Filip Horansky | m. | Lorenzo Giustino | 6-3 4-6 6-2 |
| Jiri Lehecka | m. | Stefano Travaglia | 6-3 7-6(3) |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Lorenzo Giustino | m. | Riccardo Bonadio | 6-2 6-3 |
| Filip Horansky | m. | Thanasi Kokkinakis | 7-6(5) 4-6 6-2 |
| Jiri Lehecka | m. | Nicholas David Ionel | 6-4 6-4 |
| Stefano Travaglia | m. | Vitaliy Sachko | 6-3 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Riccardo Bonadio | m. | Radu Albot | 6-3 6-3 |
| Lorenzo Giustino | m. | Matteo Arnaldi | 2-6 7-5 6-4 |
| Thanasi Kokkinakis | m. | Calvin Hemery | 2-6 7-6(4) 7-6(4) |
| Filip Horansky | m. | Vit Kopriva | 6-3 6-4 |
| Jiri Lehecka | m. | Dragos Nicolae Madaras | 6-1 6-2 |
| Nicholas David Ionel | m. | Teymuraz Gabashvili | 6-3 6-3 |
| Vitaliy Sachko | m. | Maximilian Marterer | 6-3 2-6 7-6(0) |
| Stefano Travaglia | m. | Flavio Cobolli | 2-6 6-4 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Radu Albot | m. | Nino Serdarusic | 6-2 7-5 |
| Riccardo Bonadio | m. | Jay Clarke | 6-7(5) 7-6(4) 6-2 |
| Matteo Arnaldi | m. | Geoffrey Blancaneaux | 6-4 7-5 |
| Lorenzo Giustino | m. | Sumit Nagal | 3-6 7-5 7-5 |
| Thanasi Kokkinakis | m. | Duje Ajdukovic | 6-1 3-1 |
| Calvin Hemery | m. | Jelle Sels | 6-4 6-4 |
| Filip Horansky | m. | Nicolae Frunza | 7-6(3) 6-4 |
| Vit Kopriva | m. | Marius Copil | 6-4 6-4 |
| Jiri Lehecka | m. | Alexey Vatutin | 6-3 6-1 |
| Dragos Nicolae Madaras | m. | Filip Cristian Jianu | 6-4 6-3 |
| Nicholas David Ionel | m. | Stefan Palosi | 7-6(5) 6-1 |
| Teymuraz Gabashvili | m. | Zdenek Kolar | 7-5 6-4 |
| Maximilian Marterer | m. | Lucas Miedler | 6-3 6-1 |
| Vitaliy Sachko | m. | Alexander Erler | 6-2 6-2 |
| Flavio Cobolli | m. | Ivan Gakhov | 7-5 6-7(6) 6-1 |
| Stefano Travaglia | m. | Lukas Rosol | 6-4 6-3 |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Calvin Hemery | m. | Oleksii Krutykh | 2-6 6-4 6-1 |
| Matteo Arnaldi | m. | Vlad Andrei Dancu | 6-2 6-2 |
| Ivan Gakhov | m. | Uladzimir Ignatik | 0-6 6-2 6-3 |
| Dragos Nicolae Madaras | m. | Raul Brancaccio | 7-5 6-0 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oleksii Krutykh | m. | Giovanni Fonio | 6-3 6-1 |
| Calvin Hemery | m. | Sebastian Gima | 6-3 4-6 6-4 |
| Matteo Arnaldi | m. | Yshai Oliel | 7-5 6-4 |
| Vlad Andrei Dancu | m. | Julian Ocleppo | 6-7(6) 6-4 6-2 |
| Uladzimir Ignatik | m. | David Poljak | 6-4 6-1 |
| Ivan Gakhov | m. | Francesco Forti | 7-6(2) 6-3 |
| Dragos Nicolae Madaras | m. | Vladyslav Orlov | 3-6 6-1 6-0 |