| Doubles | ||||
|---|---|---|---|---|
| 2020 Amex-Istanbul Challenger | ||||
| Final | ||||
| Champions |  Ariel Behar Gonzalo Escobar | |||
| Runners-up |  Robert Galloway Nathaniel Lammons | |||
| Score | 4–6, 6–3, | |||
| Events | ||||
| ||||
| ||||
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, 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 | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A Behar G Escobar
| 6 | 7 | ||||||||||||||||||||||||
| WC |  K Kırcı E Kırkın
| 1 | 6 | 1 | A Behar G Escobar
| 6 | 6 | ||||||||||||||||||||
 T Gabashvili M Janvier
| 5 | 7 | T Gabashvili M Janvier
| 4 | 0 | ||||||||||||||||||||||
| WC | S Ağabigün A Çelikbilek
| 7 | 5 | 1 | A Behar G Escobar
| 6 | 7 | ||||||||||||||||||||
| 4 | LD Martínez MÁ Reyes-Varela
| 6 | 3 |  D Molchanov S Stakhovsky
| 1 | 6 | |||||||||||||||||||||
| D Molchanov S Stakhovsky
| 7 | 6 | D Molchanov S Stakhovsky
| 6 | 4 | ||||||||||||||||||||||
 R Matos F Meligeni Alves
| 1 | 6 | H Reese J Zieliński
| 4 | 6 | ||||||||||||||||||||||
| H Reese J Zieliński
| 6 | 4 | 1 | A Behar G Escobar
| 4 | 6 | |||||||||||||||||||||
| S Doumbia F Reboul
| 6 | 6 | R Galloway N Lammons
| 6 | 3 | ||||||||||||||||||||||
| WC | Cengiz Aksu A Šetkić
| 4 | 4 | S Doumbia F Reboul
| 3 | 6 | |||||||||||||||||||||
 I Sabanov M Sabanov
| 5 | 6 | I Sabanov M Sabanov
| 6 | 2 | ||||||||||||||||||||||
| 3 | R Arneodo D Vega Hernández
| 7 | 4 | I Sabanov M Sabanov
| 6 | 1 | |||||||||||||||||||||
 P Polansky D Popko
| 1 | 6 | R Galloway N Lammons
| 7 | 6 | ||||||||||||||||||||||
| R Galloway N Lammons
| 6 | 7 | R Galloway N Lammons
| 7 | 7 | ||||||||||||||||||||||
 F Ferreira Silva I Ivashka
| 3 | 3 | 2 | A Göransson A Sitak
| 5 | 6 | |||||||||||||||||||||
| 2 | A Göransson A Sitak
| 6 | 6 | ||||||||||||||||||||||||
References
- "Humbert Hoists Istanbul Challenger Trophy". September 15, 2019.