| Singles | |
|---|---|
| 2013 Challenger ATP de Salinas Diario Expreso | |
| Champion |  Alejandro González |
| Runner-up |  Renzo Olivo |
| Final score | 4–6, 6–3, 7–6(9–7) |
Guido Pella was the defending champion, but chose not to compete.
Alejandro González defeated Renzo Olivo 4–6, 6–3, 7–6(9–7) in the final to win the title.
Thiemo de Bakker (first round)
Rogério Dutra da Silva (second round) João Souza (semifinals)
Paul Capdeville (first round)
Boris Pašanski (first round) Agustín Velotti (first round) Jorge Aguilar (second round)
Gianluca Naso (quarterfinals)| Semifinals | Final | ||||||||||||
| Q | Stefano Travaglia | 4 | 4 | ||||||||||
| Renzo Olivo | 6 | 6 | |||||||||||
| Renzo Olivo | 6 | 3 | 67 | ||||||||||
| Alejandro González | 4 | 6 | 79 | ||||||||||
| 3 | João Souza | 3 | 2 | ||||||||||
| Alejandro González | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | T de Bakker | 2 | 6 | 1 | |||||||||||||||||||||||
| F Bagnis | 6 | 0 | 6 | F Bagnis | 5 | 6 | 4 | ||||||||||||||||||||
 I Minář | 3 | 6 | 5 | H Podlipnik | 7 | 2 | 6 | ||||||||||||||||||||
| H Podlipnik | 6 | 3 | 7 | H Podlipnik | 63 | 6 | 66 | ||||||||||||||||||||
| A Ghem | 6 | 1 | 6 | Q | S Travaglia | 77 | 0 | 78 | |||||||||||||||||||
| M Estévez | 1 | 6 | 3 | A Ghem | 0 | 65 | |||||||||||||||||||||
| Q | S Travaglia | 4 | 6 | 6 | Q | S Travaglia | 6 | 77 | |||||||||||||||||||
| 6 | A Velotti | 6 | 2 | 2 | Q | S Travaglia | 4 | 4 | |||||||||||||||||||
| 4 | P Capdeville | 61 | 2 | R Olivo | 6 | 6 | |||||||||||||||||||||
| T Fabbiano | 77 | 6 | T Fabbiano | 77 | 3 | 62 | |||||||||||||||||||||
| R Olivo | 2 | 6 | 6 | R Olivo | 65 | 6 | 77 | ||||||||||||||||||||
| WC | N Massú | 6 | 3 | 4 | R Olivo | 5 | 6 | 78 | |||||||||||||||||||
| Q |  J Andersen | 2 | 77 | 7 | 8 | G Naso | 7 | 3 | 66 | ||||||||||||||||||
| R Hocevar | 6 | 62 | 5 | Q | J Andersen | 4 | 4 | ||||||||||||||||||||
 J Ward | 4 | 77 | 3 | 8 | G Naso | 6 | 6 | ||||||||||||||||||||
| 8 | G Naso | 6 | 65 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | B Pašanski | 4 | 6 | 2 | |||||||||||||||||||||||
| Q | G Lama | 6 | 1 | 6 | Q | G Lama | 3 | 3 | |||||||||||||||||||
 JC Campozano | 77 | 3 | JC Campozano | 6 | 6 | ||||||||||||||||||||||
| WC | D Hidalgo | 63 | 0r | JC Campozano | 5 | 4 | |||||||||||||||||||||
 G Melzer | 2 | 0r | 3 | J Souza | 7 | 6 | |||||||||||||||||||||
| M Trungelliti | 6 | 0 | M Trungelliti | 1 | 4 | ||||||||||||||||||||||
| G Clezar | 1 | 4 | 3 | J Souza | 6 | 6 | |||||||||||||||||||||
| 3 | J Souza | 6 | 6 | 3 | J Souza | 3 | 2 | ||||||||||||||||||||
| 7 | J Aguilar | 6 | 1 | 6 | A González | 6 | 6 | ||||||||||||||||||||
| WC |  P Riba | 2 | 6 | 2 | 7 | J Aguilar | 77 | 66 | 3 | ||||||||||||||||||
| Q |  J Kovalík | 6 | 1 | 6 | Q | J Kovalík | 64 | 78 | 6 | ||||||||||||||||||
 S Diez | 0 | 6 | 4 | Q | J Kovalík | 6 | 4 | 5 | |||||||||||||||||||
| A González | 77 | 6 | A González | 4 | 6 | 7 | |||||||||||||||||||||
| F de Paula | 64 | 2 | A González | 2 | 6 | 6 | |||||||||||||||||||||
| WC |  Lucas Dages | 0 | 0 | 2 | R Dutra da Silva | 6 | 0 | 0 | |||||||||||||||||||
| 2 | R Dutra da Silva | 6 | 6 | ||||||||||||||||||||||||
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