2020 Amex-Istanbul Challenger – Doubles
# 2020 Amex-Istanbul Challenger – Doubles

Andrey Golubev and Aleksandr Nedovyesov were the defending champions but chose not to defend their title.

Ariel Behar and Gonzalo Escobar won the title after defeating Robert Galloway and Nathaniel Lammons 4–6, 6–3, [10–7] in the final.

## Seeds

* Ariel Behar / Gonzalo Escobar (champions)
* André Göransson / Artem Sitak (quarterfinals)
* Romain Arneodo / David Vega Hernández (first round)
* Luis David Martínez / Miguel Ángel Reyes-Varela (first round)

## 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 | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | A Behar G Escobar | 6 | $7^7$ | | | | | | | | | | | | | | | |
| WC | K Kırcı E Kırkın | 1 | $6^3$ | | 1 | A Behar G Escobar | 6 | 6 | | | | | | | | | | |
| | T Gabashvili M Janvier | 5 | 7 | [10] | | T Gabashvili M Janvier | 4 | 0 | | | | | | | | | | |
| WC | S Ağabigün A Çelikbilek | 7 | 5 | [6] | | | | | | 1 | A Behar G Escobar | 6 | $7^7$ | | | | | |
| 4 | LD Martínez MÁ Reyes-Varela | $6^4$ | 3 | | | | | | | | D Molchanov S Stakhovsky | 1 | $6^5$ | | | | | |
| | D Molchanov S Stakhovsky | $7^7$ | 6 | | | D Molchanov S Stakhovsky | 6 | 4 | [10] | | | | | | | | | |
| | R Matos F Meligeni Alves | 1 | 6 | [7] | | H Reese J Zieliński | 4 | 6 | [4] | | | | | | | | | |
| | H Reese J Zieliński | 6 | 4 | [10] | | | | | | | | | | 1 | A Behar G Escobar | 4 | 6 | [10] |
| | S Doumbia F Reboul | 6 | 6 | | | | | | | | | | | | R Galloway N Lammons | 6 | 3 | [7] |
| WC | Cengiz Aksu A Šetkić | 4 | 4 | | | S Doumbia F Reboul | 3 | 6 | [7] | | | | | | | | | |
| | I Sabanov M Sabanov | 5 | 6 | [10] | | I Sabanov M Sabanov | 6 | 2 | [10] | | | | | | | | | |
| 3 | R Arneodo D Vega Hernández | 7 | 4 | [8] | | | | | | | I Sabanov M Sabanov | $6^2$ | 1 | | | | | |
| | P Polansky D Popko | 1 | $6^3$ | | | | | | | | R Galloway N Lammons | $7^7$ | 6 | | | | | |
| | R Galloway N Lammons | 6 | $7^7$ | | | R Galloway N Lammons | 7 | $7^7$ | | | | | | | | | | |
| | F Ferreira Silva I Ivashka | 3 | 3 | | 2 | A Göransson A Sitak | 5 | $6^1$ | | | | | | | | | | |
| 2 | A Göransson A Sitak | 6 | 6 | | | | | | | | | | | | | | | |
