| Singles | |
|---|---|
| 2019 ATP Lyon Open | |
| Champion |  Benoît Paire |
| Runner-up |  Félix Auger-Aliassime |
| Final score | 6–4, 6–3 |
| Draw | 28 (4 Q / 3 WC ) |
| Seeds | 8 |
Dominic Thiem was the defending champion, but he chose not to defend his title this year.
Benoît Paire won the title, defeating Félix Auger-Aliassime in the final, 6–4, 6–3.
The top four seeds receive a bye into the second round.
Nikoloz Basilashvili (semifinals)
Roberto Bautista Agut (quarterfinals) Denis Shapovalov (quarterfinals) Félix Auger-Aliassime (final)
Dušan Lajović (first round) Richard Gasquet (second round, withdrew) Pierre-Hugues Herbert (second round)
Hubert Hurkacz (first round)| Semifinals | Final | ||||||||||||
| 1 | Nikoloz Basilashvili | 6 | 63 | 4 | |||||||||
| 4 | Félix Auger-Aliassime | 2 | 77 | 6 | |||||||||
| 4 | Félix Auger-Aliassime | 4 | 3 | ||||||||||
| Benoît Paire | 6 | 6 | |||||||||||
| Benoît Paire | 6 | 6 | |||||||||||
 Taylor Fritz | 4 | 2 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | N Basilashvili | 7 | 7 | ||||||||||||||||||||||||
| LL | T Lamasine | 6 | 77 | LL | T Lamasine | 5 | 5 | ||||||||||||||||||||
| Q |  J Sinner | 0 | 65 | 1 | N Basilashvili | 6 | 6 | ||||||||||||||||||||
| Q | S Diez | 6 | 4 | PR | J-W Tsonga | 4 | 4 | ||||||||||||||||||||
 B Tomic | 4 | 1r | Q | S Diez | 6 | 62 | 3 | ||||||||||||||||||||
| PR | J-W Tsonga | 77 | 6 | PR | J-W Tsonga | 3 | 77 | 6 | |||||||||||||||||||
| 5 | D Lajović | 64 | 4 | 1 | N Basilashvili | 6 | 63 | 4 | |||||||||||||||||||
| 4 | F Auger-Aliassime | 2 | 77 | 6 | |||||||||||||||||||||||
| 4 | F Auger-Aliassime | 77 | 7 | ||||||||||||||||||||||||
| J Millman | 6 | 6 | J Millman | 63 | 5 | ||||||||||||||||||||||
| P Andújar | 1 | 3 | 4 | F Auger-Aliassime | 6 | 2 | 6 | ||||||||||||||||||||
| S Johnson | 6 | 77 | S Johnson | 4 | 6 | 4 | |||||||||||||||||||||
| LL |  L Harris | 2 | 62 | S Johnson | 78 | 5 | 6 | ||||||||||||||||||||
| J Chardy | 2 | 5 | 7 | P-H Herbert | 66 | 7 | 1 | ||||||||||||||||||||
| 7 | P-H Herbert | 6 | 7 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | H Hurkacz | 4 | 4 | ||||||||||||||||||||||||
 P Cuevas | 6 | 6 | P Cuevas | 4 | 3 | ||||||||||||||||||||||
| B Paire | 3 | 77 | 6 | B Paire | 6 | 6 | |||||||||||||||||||||
| M McDonald | 6 | 65 | 1 | B Paire | 6 | 4 | 77 | ||||||||||||||||||||
| U Humbert | 6 | 6 | 3/WC | D Shapovalov | 3 | 6 | 64 | ||||||||||||||||||||
 C Norrie | 1 | 3 | U Humbert | 6 | 63 | 2 | |||||||||||||||||||||
| 3/WC | D Shapovalov | 2 | 77 | 6 | |||||||||||||||||||||||
| B Paire | 6 | 6 | |||||||||||||||||||||||||
| 6/WC | R Gasquet | 65 | 6 | 77 | T Fritz | 4 | 2 | ||||||||||||||||||||
| Q | M Janvier | 77 | 2 | 62 | 6/WC | R Gasquet | |||||||||||||||||||||
| T Fritz | 7 | 77 | T Fritz | w/o | |||||||||||||||||||||||
| Q |  J Veselý | 5 | 63 | T Fritz | 66 | 6 | 6 | ||||||||||||||||||||
| WC | C Moutet | 6 | 2 | 712 | 2 | R Bautista Agut | 78 | 3 | 4 | ||||||||||||||||||
| R Opelka | 3 | 6 | 610 | WC | C Moutet | 6 | 4 | 3 | |||||||||||||||||||
| 2 | R Bautista Agut | 4 | 6 | 6 | |||||||||||||||||||||||
Lloyd Harris (qualifying competition, Lucky loser)
Alexander Bublik (first round) Jiří Veselý (qualified) Alexei Popyrin (first round) Grégoire Barrère (qualifying competition) Antoine Hoang (first round) Quentin Halys (qualifying competition) Maxime Janvier (qualified)| First round | Qualifying competition | ||||||||||||
| 1 | Lloyd Harris | 3 | 6 | 6 | |||||||||
| Kenny de Schepper | 6 | 3 | 2 | ||||||||||
| 1 | Lloyd Harris | 1 | 4 | ||||||||||
| 8 | Maxime Janvier | 6 | 6 | ||||||||||
 Guilherme Clezar | 5 | 6 | 4 | ||||||||||
| 8 | Maxime Janvier | 7 | 4 | 6 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 2 | Alexander Bublik | 2 | 6 | 5 | |||||||||
| Tristan Lamasine | 6 | 2 | 7 | ||||||||||
| Tristan Lamasine | 4 | 3 | |||||||||||
| WC | Jannik Sinner | 6 | 6 | ||||||||||
| WC | Jannik Sinner | 6 | 5 | 6 | |||||||||
| 6 | Antoine Hoang | 4 | 7 | 1 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 3 | Jiří Veselý | 6 | 6 | ||||||||||
| Nicola Kuhn | 4 | 4 | |||||||||||
| 3 | Jiří Veselý | 3 | 6 | 6 | |||||||||
| 5 | Grégoire Barrère | 6 | 3 | 2 | |||||||||
| WC | Hugo Grenier | 77 | 4 | 65 | |||||||||
| 5 | Grégoire Barrère | 63 | 6 | 77 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 4 | Alexei Popyrin | 4 | 6 | 5 | |||||||||
| Steven Diez | 6 | 3 | 7 | ||||||||||
| Steven Diez | 6 | 3 | 6 | ||||||||||
| 7 | Quentin Halys | 2 | 6 | 3 | |||||||||
| Mario Vilella Martínez | 62 | 2 | |||||||||||
| 7 | Quentin Halys | 77 | 6 | ||||||||||
Taylor Harry Fritz was the defending champion, but is no longer eligible to compete.
Denis Istomin was the defending champion, but chose not to participate this year.
Jo-Wilfried Tsonga was the defending champion, but lost in the second round to Gaël Monfils.
Roger Federer defeated the defending champion John Isner in the final, 6–1, 6–4 to win the men's singles tennis title at the 2019 Miami Open. It was Federer's fourth Miami Open title, his 28th Masters singles title, and his 101st career singles title overall.
Marin Čilić was the defending champion, but lost in the second round to Diego Schwartzman.
Félix Auger-Aliassime was the defending champion but chose not to defend his title.
Alexander Zverev was the two-time defending champion but chose not to defend his title.
Bernard Tomic was the defending champion, but retired in the first round of the qualifying tournament against Denis Istomin.
Stefanos Tsitsipas was the defending champion and successfully defended his title, defeating Félix Auger-Aliassime in the final, 6–3, 6–4.
Nick Kyrgios was the defending champion, but retired from his first round match against Ugo Humbert due to a wrist injury.
First seed Alexander Zverev won the tournament, defeating third seed Félix Auger-Aliassime 6–3, 6–3 in the final. This was the first edition of the tournament, primarily organised due to the cancellation of many tournaments in 2020, due to the COVID-19 pandemic.
Daniil Medvedev was the defending champion, but chose not to defend his title.
Matteo Berrettini was the defending champion from when the event was last held in 2019, but could not participate since he was still competing in the 2021 French Open at the beginning of the tournament.
Nick Kyrgios was the reigning champion from when the tournament was last held in 2019, but lost in the first round to Mackenzie McDonald.
Andrey Rublev was the defending champion, but chose to compete in St. Petersburg instead.
Félix Auger-Aliassime defeated Stefanos Tsitsipas in the final, 6–4, 6–2. It was his maiden ATP Tour title, following eight runner-up finishes in prior finals.
Andrey Rublev defeated Félix Auger-Aliassime in the final, 7–5, 7–6(7–4) to win the singles title at the 2022 Open 13 Provence.
Andrey Rublev defeated Jiří Veselý in the final, 6–3, 6–4 to win the men's singles title at the 2022 Dubai Tennis Championships. It was Rublev's tenth career singles title. Veselý entered the tournament ranked as the world No. 123, and was the lowest-ranked finalist in the tournament's history.
Defending champion Stefanos Tsitsipas defeated Alejandro Davidovich Fokina in the final, 6–3, 7–6(7–3) to win the singles tennis title at the 2022 Monte-Carlo Masters. He became the sixth player to win consecutive titles at the Monte-Carlo Masters in the Open Era. The win also earned him his second Masters 1000 title and his eighth career singles title overall.
Carlos Alcaraz defeated Pablo Carreño Busta in the final, 6–3, 6–2 to win the singles tennis title at the 2022 Barcelona Open. Alcaraz saved two match points in his semifinal match against Alex de Minaur. With the win, Alcaraz entered the top 10 in rankings for the first time in his career, becoming the youngest man to do so since Rafael Nadal in 2005.