Lyon 2021 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Cameron Norrie | 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Lorenzo Musetti | 4-6 6-3 6-0 |
| Cameron Norrie | d. | Karen Khachanov | 6-1 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Yoshihito Nishioka | 6-3 6-4 |
| Lorenzo Musetti | d. | Aljaz Bedene | 6-3 7-6(2) |
| Karen Khachanov | d. | Richard Gasquet | 6-1 7-6(3) |
| Cameron Norrie | d. | Arthur Rinderknech | 6-3 3-6 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Stefanos Tsitsipas | d. | Tommy Paul | 6-1 6-4 |
| Yoshihito Nishioka | d. | Gael Monfils | 4-6 6-3 7-6(2) |
| Aljaz Bedene | d. | David Goffin | 7-6(4) 6-3 |
| Lorenzo Musetti | d. | Sebastian Korda | 6-3 1-6 6-4 |
| Karen Khachanov | d. | Kamil Majchrzak | 7-6(4) 6-3 |
| Richard Gasquet | d. | Diego Schwartzman | 6-3 7-5 |
| Arthur Rinderknech | d. | Jannik Sinner | 6-7(7) 6-2 7-5 |
| Cameron Norrie | d. | Dominic Thiem | 6-3 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Tommy Paul | d. | Jo-Wilfried Tsonga | 6-3 6-3 |
| Yoshihito Nishioka | d. | Ugo Humbert | 3-6 6-3 6-4 |
| Gael Monfils | d. | Thiago Seyboth Wild | 7-5 6-4 |
| Aljaz Bedene | d. | Gilles Simon | 6-2 6-3 |
| Sebastian Korda | d. | Pierre Hugues Herbert | 7-6(5) 6-4 |
| Lorenzo Musetti | d. | Felix Auger Aliassime | 7-6(3) 3-6 7-5 |
| Karen Khachanov | d. | Benjamin Bonzi | 6-1 4-6 7-6(4) |
| Kamil Majchrzak | d. | Joao Sousa | 6-3 7-6(8) |
| Richard Gasquet | d. | Gregoire Barrere | 5-7 6-4 6-3 |
| Jannik Sinner | d. | Aslan Karatsev | 0-6 6-3 6-4 |
| Arthur Rinderknech | d. | Mikael Ymer | 6-3 6-7(4) 6-2 |
| Cameron Norrie | d. | Corentin Moutet | 7-5 6-3 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Gregoire Barrere | d. | Antoine Hoang | 6-3 6-7(5) 6-1 |
| Joao Sousa | d. | Arthur Rinderknech | 6-4 3-6 6-3 |
| Mikael Ymer | d. | Thiago Seyboth Wild | 6-4 4-6 6-1 |
| Kamil Majchrzak | d. | Alessandro Giannessi | 6-4 6-3 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Antoine Hoang | d. | Go Soeda | 6-1 6-1 |
| Gregoire Barrere | d. | Evgeny Donskoy | 6-2 6-3 |
| Arthur Rinderknech | d. | Kimmer Coppejans | 7-5 3-6 7-6(2) |
| Joao Sousa | d. | Roberto Marcora | 6-3 6-4 |
| Thiago Seyboth Wild | d. | Kyrian Jacquet | 6-1 6-4 |
| Mikael Ymer | d. | Martin Klizan | 6-3 1-6 6-4 |
| Kamil Majchrzak | d. | Liam Broady | 4-6 7-6(2) 6-4 |
| Alessandro Giannessi | d. | Peter Polansky | 6-3 6-4 |