2020 Rio Open – Doubles
| Doubles | |
|---|---|
| 2020 Rio Open | |
| Champions |  Marcel Granollers  Horacio Zeballos | 
| Runners-up |  Salvatore Caruso  Federico Gaio | 
| Score | 6–4, 5–7, [10–7] | 
| Draw | 16 | 
| Seeds | 4 | 
Máximo González and Nicolás Jarry were the defending champions,[1] but Jarry could not compete due to a provisional suspension. González played alongside Fabrice Martin but lost in the quarterfinals to Marcel Granollers and Horacio Zeballos.
Granollers and Zeballos went on to win the title, defeating Salvatore Caruso and Federico Gaio in the final, 6–4, 5–7, [10–7].
Seeds
 Juan Sebastián Cabal / Juan Sebastián Cabal / Robert Farah (first round) Robert Farah (first round)
 Łukasz Kubot / Łukasz Kubot / Marcelo Melo (semifinals) Marcelo Melo (semifinals)
 Marcel Granollers / Marcel Granollers / Horacio Zeballos (champions) Horacio Zeballos (champions)
 Mate Pavić / Mate Pavić / Bruno Soares (quarterfinals) Bruno Soares (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  JS Cabal  R Farah | 1 | 6 | [8] | |||||||||||||||||||||||
| WC |  O Luz  R Matos | 6 | 4 | [10] | WC |  O Luz  R Matos | 3 | 67 | |||||||||||||||||||
| .svg.png) S Gillé .svg.png) J Vliegen | 66 | 6 | [3] | WC |  F Meligeni Alves  T Monteiro | 6 | 79 | ||||||||||||||||||||
| WC |  F Meligeni Alves  T Monteiro | 78 | 4 | [10] | WC |  F Meligeni Alves  T Monteiro | 66 | 4 | |||||||||||||||||||
| 3 |  M Granollers  H Zeballos | 6 | 6 | 3 |  M Granollers  H Zeballos | 78 | 6 | ||||||||||||||||||||
|  JI Londero  A Ramos Viñolas | 3 | 2 | 3 |  M Granollers  H Zeballos | 6 | 63 | [10] | ||||||||||||||||||||
|  M González  F Martin | 6 | 7 |  M González  F Martin | 4 | 77 | [8] | |||||||||||||||||||||
|  P Andújar  R Carballés Baena | 4 | 5 | 3 |  M Granollers  H Zeballos | 6 | 5 | [10] | ||||||||||||||||||||
| Q |  S Caruso  F Gaio | 6 | 6 | Q |  S Caruso  F Gaio | 4 | 7 | [7] | |||||||||||||||||||
|  A Behar  G Escobar | 4 | 3 | Q |  S Caruso  F Gaio | 6 | 4 | [10] | ||||||||||||||||||||
|  A Molteni  L Sonego | 77 | 3 | [9] | 4 |  M Pavić  B Soares | 4 | 6 | [4] | |||||||||||||||||||
| 4 |  M Pavić  B Soares | 64 | 6 | [11] | Q |  S Caruso  F Gaio | 6 | 3 | [10] | ||||||||||||||||||
|  R Jebavý  I Zelenay | 5 | 6 | [10] | 2 |  Ł Kubot  M Melo | 3 | 6 | [4] | |||||||||||||||||||
|  M Demoliner  M Middelkoop | 7 | 3 | [8] |  R Jebavý  I Zelenay | 4 | 2 | |||||||||||||||||||||
| LL |  A Balázs  F Romboli | 3 | 5 | 2 |  Ł Kubot  M Melo | 6 | 6 | ||||||||||||||||||||
| 2 |  Ł Kubot  M Melo | 6 | 7 | ||||||||||||||||||||||||
Qualifying
Seeds
 Hugo Dellien / Hugo Dellien / Leonardo Mayer (first round) Leonardo Mayer (first round)
 Attila Balázs / Attila Balázs / Fernando Romboli (qualifying competition, lucky losers) Fernando Romboli (qualifying competition, lucky losers)
Qualifiers
Lucky losers
Qualifying draw
| First round | Qualifying competition | ||||||||||||
| 1 |  Hugo Dellien  Leonardo Mayer | 2 | 2 | ||||||||||
|  Salvatore Caruso  Federico Gaio | 6 | 6 | |||||||||||
|  Salvatore Caruso  Federico Gaio | 6 | 6 | |||||||||||
| 2 |  Attila Balázs  Fernando Romboli | 3 | 4 | ||||||||||
| WC |  João Menezes  Thiago Seyboth Wild | 6 | 64 | [8] | |||||||||
| 2 |  Attila Balázs  Fernando Romboli | 1 | 77 | [10] | |||||||||