Roger Federer was the defending champion, but chose not to participate this year.
Matteo Berrettini won the title, defeating Félix Auger-Aliassime in the final, 6–4, 7–6(13-11). Berrettini did not lose serve through 50 service games in the tournament.[1]
Seeds
The top four seeds receive a bye into the second round. 
Draw
Key
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links
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| Grand Slam events |  | 
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| ATP Tour Masters 1000 |  | 
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| ATP Tour 500 | 
- Rotterdam (S, D)
 
- Rio de Janeiro (S, D)
 
- Dubai (S, D)
 
- Acapulco (S, D)
 
- Barcelona (S, D)
 
- London (S, D)
 
- Halle (S, D)
 
- Hamburg (S, D)
 
- Washington D.C. (S, D)
 
- Beijing (S, D)
 
- Tokyo (S, D)
 
- Vienna (S, D)
 
- Basel (S, D)
  
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| ATP Tour 250 | 
- Brisbane (S, D)
 
- Doha (S, D)
 
- Pune (S, D)
 
- Auckland (S, D)
 
- Sydney (S, D)
 
- Montpellier (S, D)
 
- Sofia (S, D)
 
- Córdoba (S, D)
 
- Buenos Aires (S, D)
 
- Uniondale (S, D)
 
- Delray Beach (S, D)
 
- Marseille (S, D)
 
- São Paulo (S, D)
 
- Houston (S, D)
 
- Marrakesh (S, D)
 
- Budapest (S, D)
 
- Estoril (S, D)
 
- Munich (S, D)
 
- Geneva (S, D)
 
- Lyon (S, D)
 
- Rosmalen (S, D)
 
- Stuttgart (, D)
 
- Antalya (S, D)
 
- Eastbourne (S, D)
 
- Båstad (S, D)
 
- Newport (S, D)
 
- Umag (S, D)
 
- Atlanta (S, D)
 
- Gstaad (S, D)
 
- Kitzbühel (S, D)
 
- Los Cabos (S, D)
 
- Winston-Salem (S, D)
 
- Metz (S, D)
 
- St. Petersburg (S, D)
 
- Chengdu (S, D)
 
- Zhuhai (S, D)
 
- Antwerp (S, D)
 
- Moscow (S, D)
 
- Stockholm (S, D)
  
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| Team events |  | 
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