2010 Open Castilla y León – Doubles
{{Infobox tennis tournament event|2010|Open Castilla y León|s
| defchamp =
| champ ={{ubl|{{flagicon|BRA}} Thiago Alves|{{flagicon|BRA}} Franco Ferreiro}}
| runner ={{ubl|{{flagicon|USA}} Brian Battistone|{{flagicon|IND}} Harsh Mankad}}
| score = 6–2, 5–7, [10–8]
| edition =
| type = singles doubles
}}
{{main|2010 Open Castilla y León}}
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
{{columns-list|colwidth=30em|
- {{flagicon|CZE}} Leoš Friedl / {{flagicon|SRB}} Dušan Vemić (quarterfinals)
- {{flagicon|ESP}} Marcel Granollers / {{flagicon|ESP}} Gerard Granollers Pujol (quarterfinals)
- {{flagicon|FRA}} Marc Gicquel / {{flagicon|FRA}} Nicolas Mahut (quarterfinals)
- {{flagicon|ESP}} David Marrero / {{flagicon|ESP}} Daniel Muñoz de la Nava (first round)
}}
Draw
{{Draw key}}
=Draw=
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Quarterfinals
| RD3=Semifinals
| RD4=Finals
| RD1-seed01=1
| RD1-team01={{ubl|{{flagicon|CZE}} L Friedl|{{flagicon|SRB}} D Vemić}}
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02={{ubl|{{flagicon|BEL}} N Desein|{{flagicon|BEL}} Y Mertens}}
| RD1-score02-1=1
| RD1-score02-2=2
| RD1-score02-3=
| RD1-seed03=
| RD1-team03={{ubl|{{flagicon|ESP}} G Alcaide|{{flagicon|ESP}} R Bautista Agut}}
| RD1-score03-1=4
| RD1-score03-2=4
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{ubl|{{flagicon|ESP}} I Navarro|{{flagicon|ESP}} R Ramírez Hidalgo}}
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=
| RD1-seed05=4
| RD1-team05={{ubl|{{Nowrap|{{flagicon|ESP}} D Marrero|{{flagicon|ESP}} D Muñoz de la Nava}}}}
| RD1-score05-1=1
| RD1-score05-2=4
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{ubl|{{flagicon|GBR}} C Eaton|{{flagicon|NZL}} D King-Turner}}
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=
| RD1-seed07=
| RD1-team07={{ubl|{{flagicon|BRA}} T Alves|{{flagicon|BRA}} F Ferreiro}}
| RD1-score07-1=7
| RD1-score07-2=6
| RD1-score07-3=
| RD1-seed08=
| RD1-team08={{ubl|{{flagicon|RUS}} K Kravchuk|{{flagicon|RUS}} A Kudryavtsev}}
| RD1-score08-1=5
| RD1-score08-2=1
| RD1-score08-3=
| RD1-seed09=WC
| RD1-team09={{ubl|{{flagicon|ESP}} P Martín-Adalia|{{flagicon|ESP}} R Ortega Olmedo}}
| RD1-score09-1=1
| RD1-score09-2=1
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{ubl|{{flagicon|USA}} B Battistone|{{flagicon|IND}} H Mankad}}
| RD1-score10-1=6
| RD1-score10-2=6
| RD1-score10-3=
| RD1-seed11=WC
| RD1-team11={{ubl|{{flagicon|ESP}} J Hernando Ruano|{{flagicon|ROU}} C Voinea}}
| RD1-score11-1=3
| RD1-score11-2=3
| RD1-score11-3=
| RD1-seed12=3
| RD1-team12={{ubl|{{flagicon|FRA}} M Gicquel|{{flagicon|FRA}} N Mahut}}
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=
| RD1-seed13=WC
| RD1-team13={{ubl|{{flagicon|ESP}} D Monedero|{{flagicon|ESP}} Q Muñoz}}
| RD1-score13-1=4
| RD1-score13-2=4
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{ubl|{{flagicon|GBR}} J Delgado|{{flagicon|GBR}} J Marray}}
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3=
| RD1-seed15=
| RD1-team15={{ubl|{{flagicon|GER}} M Emmrich|{{flagicon|SWE}} A Siljeström}}
| RD1-score15-1=3
| RD1-score15-2=4
| RD1-score15-3=
| RD1-seed16=2
| RD1-team16={{ubl|{{flagicon|ESP}} M Granollers|{{flagicon|ESP}} G Granollers Pujol}}
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=
| RD2-seed01=1
| RD2-team01={{ubl|{{flagicon|CZE}} L Friedl|{{flagicon|SRB}} D Vemić}}
| RD2-score01-1=3
| RD2-score01-2=62
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{ubl|{{flagicon|ESP}} I Navarro|{{Nowrap|{{flagicon|ESP}} R Ramírez Hidalgo}}}}
| RD2-score02-1=6
| RD2-score02-2=7
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{ubl|{{flagicon|GBR}} C Eaton|{{flagicon|NZL}} D King-Turner}}
| RD2-score03-1=5
| RD2-score03-2=1
| RD2-score03-3=
| RD2-seed04=
| RD2-team04={{ubl|{{flagicon|BRA}} T Alves|{{flagicon|BRA}} F Ferreiro}}
| RD2-score04-1=7
| RD2-score04-2=6
| RD2-score04-3=
| RD2-seed05=
| RD2-team05={{ubl|{{flagicon|USA}} B Battistone|{{flagicon|IND}} H Mankad}}
| RD2-score05-1=6
| RD2-score05-2=7
| RD2-score05-3=
| RD2-seed06=3
| RD2-team06={{ubl|{{flagicon|FRA}} M Gicquel|{{flagicon|FRA}} N Mahut}}
| RD2-score06-1=3
| RD2-score06-2=66
| RD2-score06-3=
| RD2-seed07=
| RD2-team07={{ubl|{{flagicon|GBR}} J Delgado|{{flagicon|GBR}} J Marray}}
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08={{ubl|{{flagicon|ESP}} M Granollers|{{flagicon|ESP}} G Granollers Pujol}}
| RD2-score08-1=4
| RD2-score08-2=4
| RD2-score08-3=
| RD3-seed01=
| RD3-team01={{ubl|{{flagicon|ESP}} I Navarro|{{Nowrap|{{flagicon|ESP}} R Ramírez Hidalgo}}}}
| RD3-score01-1=2
| RD3-score01-2=2
| RD3-score01-3=
| RD3-seed02=
| RD3-team02={{ubl|{{flagicon|BRA}} T Alves|{{flagicon|BRA}} F Ferreiro}}
| RD3-score02-1=6
| RD3-score02-2=6
| RD3-score02-3=
| RD3-seed03=
| RD3-team03={{ubl|{{flagicon|USA}} B Battistone|{{flagicon|IND}} H Mankad}}
| RD3-score03-1=4
| RD3-score03-2=6
| RD3-score03-3=[10]
| RD3-seed04=
| RD3-team04={{ubl|{{flagicon|GBR}} J Delgado|{{flagicon|GBR}} J Marray}}
| RD3-score04-1=6
| RD3-score04-2=3
| RD3-score04-3=[8]
| RD4-seed01=
| RD4-team01={{ubl|{{flagicon|BRA}} T Alves|{{flagicon|BRA}} F Ferreiro}}
| RD4-score01-1=6
| RD4-score01-2=5
| RD4-score01-3=[10]
| RD4-seed02=
| RD4-team02={{ubl|{{flagicon|USA}} B Battistone|{{flagicon|IND}} H Mankad}}
| RD4-score02-1=2
| RD4-score02-2=7
| RD4-score02-3=[8]
}}