2020 Marbella Tennis Open – Doubles
# 2020 Marbella Tennis Open – Doubles

Kevin Krawietz and Andreas Mies were the defending champions but chose not to defend their title.

Gerard Granollers and Pedro Martínez won the title after defeating Luis David Martínez and Fernando Romboli 6–3, 6–4 in the final.

## Seeds

* Romain Arneodo / David Vega Hernández (first round)
* Purav Raja / Ramkumar Ramanathan (first round)
* Luis David Martínez / Fernando Romboli (final)
* Gerard Granollers / Pedro Martínez (champions)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | R Arneodo D Vega Hernández | 3 | 2 | | | | | | | | | | | | | | |
| | F Gaio A Pellegrino | 6 | 6 | | | F Gaio A Pellegrino | w/o | | | | | | | | | | |
| Alt | E Benchetrit A Müller | 1 | 0 | | Alt | P Krstin D Kuzmanov | | | | | | | | | | | |
| Alt | P Krstin D Kuzmanov | 6 | 6 | | | | | | | | F Gaio A Pellegrino | 3 | $6^2$ | | | | |
| 4 | G Granollers P Martínez | 6 | 6 | | | | | | | 4 | G Granollers P Martínez | 6 | $7^7$ | | | | |
| | S Martos Gornés J Munar | 4 | 3 | | 4 | G Granollers P Martínez | 4 | 6 | [10] | | | | | | | | |
| | M Jaziri J Kovalík | | | | Alt | V Kopřiva J Pospíšil | 6 | 2 | [4] | | | | | | | | |
| Alt | V Kopřiva J Pospíšil | w/o | | | | | | | | | | | | 4 | G Granollers P Martínez | 6 | 6 |
| | A Martin G Oliveira | 5 | 6 | [10] | | | | | | | | | | 3 | LD Martínez F Romboli | 3 | 4 |
| WC | Í Cervantes O Roca Batalla | 7 | 4 | [4] | | A Martin G Oliveira | | | | | | | | | | | |
| | R Bonadio DE Galán | $6^4$ | 7 | [12] | 3 | LD Martínez F Romboli | w/o | | | | | | | | | | |
| 3 | LD Martínez F Romboli | $7^7$ | 5 | [14] | | | | | | 3 | LD Martínez F Romboli | w/o | | | | | |
| WC | C Gómez-Herrera M Vilella Martínez | $6^5$ | 2 | | | | | | | | S Diez B Rola | | | | | | |
| | S Diez B Rola | $7^7$ | 6 | | | S Diez B Rola | 6 | 6 | | | | | | | | | |
| | C Taberner B Zapata Miralles | 6 | 6 | | | C Taberner B Zapata Miralles | 3 | 0 | | | | | | | | | |
| 2 | P Raja R Ramanathan | 2 | 4 | | | | | | | | | | | | | | |
