Biella 2 CH 2021 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Soon Woo Kwon | m. | Lorenzo Musetti | 6-2 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Lorenzo Musetti | m. | Andreas Seppi | 3-6 6-3 6-4 |
| Soon Woo Kwon | m. | Evgeny Donskoy | 6-3 6-7(4) 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Lorenzo Musetti | m. | Ernests Gulbis | 6-2 6-4 |
| Andreas Seppi | m. | Illya Marchenko | 6-4 7-5 |
| Soon Woo Kwon | m. | Yannick Maden | 6-2 6-1 |
| Evgeny Donskoy | m. | Federico Gaio | 6-3 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ernests Gulbis | m. | Dmitry Popko | 6-1 6-4 |
| Lorenzo Musetti | m. | Lukas Lacko | 6-4 6-3 |
| Andreas Seppi | m. | Martin Klizan | 7-6(8) 6-3 |
| Illya Marchenko | m. | Kamil Majchrzak | 1-6 6-4 6-1 |
| Yannick Maden | m. | Thomas Fabbiano | 7-6(3) 6-1 |
| Soon Woo Kwon | m. | Roberto Marcora | 6-2 6-2 |
| Evgeny Donskoy | m. | Constant Lestienne | 6-4 6-2 |
| Federico Gaio | m. | Alejandro Davidovich Fokina | 7-6(2) 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Dmitry Popko | m. | Sebastian Korda | 6-4 6-3 |
| Ernests Gulbis | m. | Raul Brancaccio | 4-6 6-3 6-4 |
| Lukas Lacko | m. | Blaz Kavcic | 6-3 6-2 |
| Lorenzo Musetti | m. | Stefano Napolitano | 7-5 6-3 |
| Andreas Seppi | m. | Matteo Viola | 6-2 4-6 7-5 |
| Martin Klizan | m. | Bernabe Zapata Miralles | 7-6(5) 6-4 |
| Illya Marchenko | m. | Giulio Zeppieri | 7-6(1) 4-6 6-3 |
| Kamil Majchrzak | m. | Blaz Rola | 7-6(5) 6-4 |
| Yannick Maden | m. | Antoine Hoang | 6-0 6-2 |
| Thomas Fabbiano | m. | Alessandro Giannessi | 6-1 6-4 |
| Roberto Marcora | m. | Henri Laaksonen | 7-6(4) 6-1 |
| Soon Woo Kwon | m. | Jason Jung | 6-3 6-4 |
| Evgeny Donskoy | m. | Mohamed Safwat | 6-3 6-4 |
| Constant Lestienne | m. | Luca Nardi | 5-7 7-6(10) 7-6(0) |
| Federico Gaio | m. | Hiroki Moriya | 6-3 6-1 |
| Alejandro Davidovich Fokina | m. | Steven Diez | 6-3 6-0 |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Raul Brancaccio | m. | Daniel Masur | 6-2 2-6 7-6(3) |
| Matteo Viola | m. | Hiroki Moriya | 6-0 6-1 |
| Constant Lestienne | m. | Malek Jaziri | 6-3 6-2 |
| Blaz Kavcic | m. | Thai Son Kwiatkowski | 2-6 6-3 6-2 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Daniel Masur | m. | Luca Vanni | 6-4 6-3 |
| Raul Brancaccio | m. | Gian Marco Moroni | 6-4 6-2 |
| Hiroki Moriya | m. | Matteo Gigante | 6-2 6-4 |
| Matteo Viola | m. | Andrea Arnaboldi | 2-6 6-2 6-3 |
| Malek Jaziri | m. | Matthias Bachinger | 6-2 6-4 |
| Constant Lestienne | m. | Alessandro Bega | 6-3 6-3 |
| Blaz Kavcic | m. | Uladzimir Ignatik | 6-2 6-4 |
| Thai Son Kwiatkowski | m. | Evgeny Karlovskiy | 7-6(0) 7-6(6) |