Tennis at the 2010 South American Games – Men's doubles
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The Men's Doubles event at the 2010 South American Games was held over March 24–27.
Medalists
| Gold | Silver | Bronze |
| Diego Canizares Roberto Andrés Gómez  Ecuador
|
Facundo Arguello Agustín Velotti  Argentina
|
Alejandro Justiniano Bruno Barrancos  Bolivia
|
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
Finals
| Semifinals | Final | ||||||||||||
| 1 | Facundo Arguello (ARG) Agustín Velotti (ARG)
| 77 | 69 | 77 | |||||||||
| 4 |  Duilio Avalos (PER) Sergio Leon (PER)
| 63 | 711 | 65 | |||||||||
| 1 | Facundo Arguello (ARG) Agustín Velotti (ARG)
| 7 | 6 | 4 | |||||||||
| 3 | Diego Canizares (ECU) Roberto Andrés Gómez (ECU)
| 5 | 7 | 6 | |||||||||
| 3 | Diego Canizares (ECU) Roberto Andrés Gómez (ECU)
| 6 | 7 | ||||||||||
| Alejandro Justiniano (BOL) Bruno Barrancos (BOL)
| 1 | 6 | Bronze medal match | ||||||||||
| 4 | Duilio Avalos (PER) Sergio Leon (PER)
| 6 | 3 | 6 | |||||||||
| Alejandro Justiniano (BOL) Bruno Barrancos (BOL)
| 4 | 6 | 7 | ||||||||||
Top Half
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Bottom Half
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