2010 Open Castilla y León – Doubles
| Doubles | |
|---|---|
| 2010 Open Castilla y León | |
| Champions |  Thiago Alves Franco Ferreiro |
| Runners-up |  Brian Battistone Harsh Mankad |
| Score | 6–2, 5–7, [10–8] |
Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but only Mahut chose to compete in the doubles competition.
He played with Marc Gicquel and they were the 3rd seed in the tournament, but lost to Brian Battistone and Harsh Mankad in the quarterfinal.
Thiago Alves and Franco Ferreiro won in the final 6–2, 5–7, [10–8], against Battistone and Mankad.
Seeds
Leoš Friedl / 
Dušan Vemić (Quarterfinals)
Marcel Granollers / Gerard Granollers-Pujol (Quarterfinals)
Marc Gicquel / Nicolas Mahut (Quarterfinals)- David Marrero / Daniel Muñoz-de la Nava (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
Draw
| First Round | Quarterfinals | Semifinals | Finals | ||||||||||||||||||||||||
| 1 |  L Friedl D Vemić
| 6 | 6 | ||||||||||||||||||||||||
 N Desein Y Mertens
| 1 | 2 | 1 | L Friedl D Vemić
| 3 | 62 | |||||||||||||||||||||
 G Alcaide R Bautista-Agut
| 4 | 4 | I Navarro R Ramírez Hidalgo
| 6 | 7 | ||||||||||||||||||||||
| I Navarro R Ramírez Hidalgo
| 6 | 6 | I Navarro R Ramírez Hidalgo
| 2 | 2 | ||||||||||||||||||||||
| 4 | D Marrero D Muñoz-de la Nava
| 1 | 4 | T Alves F Ferreiro
| 6 | 6 | |||||||||||||||||||||
 C Eaton D King-Turner
| 6 | 6 | C Eaton D King-Turner
| 5 | 1 | ||||||||||||||||||||||
| T Alves F Ferreiro
| 7 | 6 | T Alves F Ferreiro
| 7 | 6 | ||||||||||||||||||||||
 K Kravchuk A Kudryavtsev
| 5 | 1 | T Alves F Ferreiro
| 6 | 5 | [10] | |||||||||||||||||||||
| WC | P Martín-Adalia R Ortega-Olmedo
| 1 | 1 | B Battistone H Mankad
| 2 | 7 | [8] | ||||||||||||||||||||
| B Battistone H Mankad
| 6 | 6 | B Battistone H Mankad
| 6 | 7 | ||||||||||||||||||||||
| WC | J Hernando Ruano C Voinea
| 3 | 3 | 3 |  M Gicquel N Mahut
| 3 | 66 | ||||||||||||||||||||
| 3 | M Gicquel N Mahut
| 6 | 6 | B Battistone H Mankad
| 4 | 6 | [10] | ||||||||||||||||||||
| WC | D Monedero Q Muñoz
| 4 | 4 | J Delgado J Marray
| 6 | 3 | [8] | ||||||||||||||||||||
| J Delgado J Marray
| 6 | 6 | J Delgado J Marray
| 6 | 6 | ||||||||||||||||||||||
 M Emmrich A Siljeström
| 3 | 4 | 2 | M Granollers G Granollers-Pujol
| 4 | 4 | |||||||||||||||||||||
| 2 | M Granollers G Granollers-Pujol
| 6 | 6 | ||||||||||||||||||||||||