2020 I.ČLTK Prague Open – Doubles
# 2020 I.ČLTK Prague Open – Doubles

The men's doubles of the 2020 I.ČLTK Prague Open tournament was played on clay in Prague, Czech Republic.

Ariel Behar and Gonzalo Escobar were the defending champions but chose not compete this year.

Pierre-Hugues Herbert and Arthur Rinderknech won the title after defeating Zdeněk Kolář and Lukáš Rosol 6–3, 6–4 in the final.

## Seeds

* Robin Haase / Divij Sharan (quarterfinals)
* Andrés Molteni / Hugo Nys (first round)
* Artem Sitak / Igor Zelenay (first round)
* André Göransson / Gonçalo Oliveira (quarterfinals)

## 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 | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | R Haase D Sharan | 6 | 6 | | | | | | | | | | | | | |
| WC | J Forejtek M Vrbenský | 3 | 2 | | 1 | R Haase D Sharan | 3 | $6^8$ | | | | | | | | |
| | S Arends D Pel | 5 | 3 | | WC | J Lehečka T Macháč | 6 | $7^{10}$ | | | | | | | | |
| WC | J Lehečka T Macháč | 7 | 6 | | | | | | WC | J Lehečka T Macháč | | | | | | |
| 4 | A Göransson G Oliveira | 6 | 6 | | | | | | WC | Z Kolář L Rosol | w/o | | | | | |
| | R Arneodo T-S Weissborn | 3 | 4 | | 4 | A Göransson G Oliveira | 5 | 2 | | | | | | | | |
| | H Hach Verdugo D Vega Hernández | 3 | 3 | | WC | Z Kolář L Rosol | 7 | 6 | | | | | | | | |
| WC | Z Kolář L Rosol | 6 | 6 | | | | | | | | | | WC | Z Kolář L Rosol | 3 | 4 |
| | R Bemelmans D Masur | 2 | $6^3$ | | | | | | | | | | | P-H Herbert A Rinderknech | 6 | 6 |
| | P-H Herbert A Rinderknech | 6 | $7^7$ | | | P-H Herbert A Rinderknech | 6 | 6 | | | | | | | | |
| | I Ivashka S Nagal | 3 | 6 | [10] | | I Ivashka S Nagal | 2 | 4 | | | | | | | | |
| 3 | A Sitak I Zelenay | 6 | 3 | [8] | | | | | | P-H Herbert A Rinderknech | 6 | 7 | | | | |
| | S Stakhovsky J Veselý | 3 | 4 | | | | | | | S Diez B Rola | 4 | 5 | | | | |
| | S Diez B Rola | 6 | 6 | | | S Diez B Rola | 6 | 6 | | | | | | | | |
| | S Balaji K Coppejans | 7 | 4 | [10] | | S Balaji K Coppejans | 4 | 3 | | | | | | | | |
| 2 | A Molteni H Nys | 5 | 6 | [6] | | | | | | | | | | | | |
