Robert Galloway and Miguel Ángel Reyes-Varela were the defending champions[1] but only Reyes-Varela chose to defend his title, partnering Guido Andreozzi. He lost in the semifinals to Jaime Faria and Henrique Rocha.
| Doubles | |
|---|---|
| 2024 Ostra Group Open | |
| Champions |  Jaime Faria Henrique Rocha |
| Runners-up |  Jakob Schnaitter Mark Wallner |
| Score | 7–5, 6–3 |
Faria and Rocha won the title after defeating Jakob Schnaitter and Mark Wallner 7–5, 6–3 in the final.
Seeds edit
Guido Andreozzi / 
Miguel Ángel Reyes-Varela (semifinals)
Victor Vlad Cornea / 
Philipp Oswald (first round)
Evan King / 
Orlando Luz (first round)
Manuel Guinard / Grégoire Jacq (first round)
Draw edit
Key edit
- 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
Draw edit
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  G Andreozzi MÁ Reyes-Varela
| 7 | 6 | ||||||||||||||||||||||||
 F Bergevi M Veldheer
| 5 | 1 | 1 | G Andreozzi MÁ Reyes-Varela
| 6 | 6 | |||||||||||||||||||||
 David Poljak J Veselý
| WC | J Jermář I Zelenay
| 3 | 3 | |||||||||||||||||||||||
| WC | Jan Jermář I Zelenay
| w/o | 1 | G Andreozzi MÁ Reyes-Varela
| 4 | 7 | [9] | ||||||||||||||||||||
| 3 |  E King O Luz
| 7 | 4 | [6] | J Faria H Rocha
| 6 | 5 | [11] | |||||||||||||||||||
P Rikl V Sachko
| 5 | 6 | [10] | P Rikl V Sachko
| 1 | 6 | [6] | ||||||||||||||||||||
| J Faria H Rocha
| 6 | 2 | [14] | J Faria H Rocha
| 6 | 0 | [10] | ||||||||||||||||||||
 K Drzewiecki M Kaśnikowski
| 3 | 6 | [12] | J Faria H Rocha
| 7 | 6 | |||||||||||||||||||||
 Z Babić David Pichler
| 3 | 6 | [11] | J Schnaitter M Wallner
| 5 | 3 | |||||||||||||||||||||
 I Sabanov M Sabanov
| 6 | 3 | [9] | Z Babić D Pichler
| 6 | 2 | [1] | ||||||||||||||||||||
 A Jecan S Walków
| 6 | 6 | A Jecan S Walków
| 4 | 6 | [10] | |||||||||||||||||||||
| 4 |  M Guinard G Jacq
| 3 | 4 | A Jecan S Walków
| 4 | 6 | [3] | ||||||||||||||||||||
| R Jebavý Z Kolář
| 2 | 1 | J Schnaitter M Wallner
| 6 | 4 | [10] | |||||||||||||||||||||
| J Schnaitter M Wallner
| 6 | 6 | J Schnaitter M Wallner
| 6 | 6 | ||||||||||||||||||||||
| WC | Filip Duda J Forejtek
| 6 | 6 | WC | F Duda J Forejtek
| 3 | 1 | ||||||||||||||||||||
| 2 | VV Cornea P Oswald
| 3 | 2 | ||||||||||||||||||||||||