title: 2019 San Luis Open Challenger Tour – Doubles
text: # 2019 San Luis Open Challenger Tour – Doubles
  
  Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions and successfully defended their title, defeating Ariel Behar and Roberto Quiroz 1–6, 6–4, [12–10] in the final.
  
  ## Seeds
  
  * Marcelo Arévalo / Miguel Ángel Reyes-Varela (champions)
  * Hans Hach Verdugo / Ante Pavić (first round)
  * John-Patrick Smith / Sem Verbeek (quarterfinals)
  * Evan King / Nathan Pasha (quarterfinals)
  
  ## 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
  
  | First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | M Arévalo MÁ Reyes-Varela | 6 | 6 | | | | | | | | | | | | | | | | |
  | ITF | Baptiste Crepatte M Guinard | 2 | 2 | | 1 | M Arévalo MÁ Reyes-Varela | 7 | 6 | | | | | | | | | | | |
  | | A Menéndez Maceiras R Ortega Olmedo | 6 | 6 | | | A Menéndez Maceiras R Ortega Olmedo | 5 | 4 | | | | | | | | | | | |
  | Alt | S Galdós F Zeballos | 4 | 4 | | | | | | | 1 | M Arévalo MÁ Reyes-Varela | 5 | 6 | [10] | | | | | |
  | 4 | E King N Pasha | 6 | 6 | | | | | | | | G Escobar LD Martínez | 7 | 3 | [7] | | | | | |
  | | L Miedler S Ofner | 4 | 3 | | 4 | E King N Pasha | $6^5$ | 3 | | | | | | | | | | | |
  | | G Escobar LD Martínez | 6 | 6 | | | G Escobar LD Martínez | $7^7$ | 6 | | | | | | | | | | | |
  | | JP Fruttero M-A Hüsler | 4 | 4 | | | | | | | | | | | | 1 | M Arévalo MÁ Reyes-Varela | 1 | 6 | [12] |
  | | A Behar R Quiroz | 6 | 6 | | | | | | | | | | | | | A Behar R Quiroz | 6 | 4 | [10] |
  | | D Brown A Shamasdin | 4 | 4 | | | A Behar R Quiroz | 6 | 7 | | | | | | | | | | | |
  | WC | E Escobedo M Sánchez | $6^3$ | 3 | | 3 | J-P Smith S Verbeek | 4 | 5 | | | | | | | | | | | |
  | 3 | J-P Smith S Verbeek | $7^7$ | 6 | | | | | | | | A Behar R Quiroz | 6 | 4 | [10] | | | | | |
  | WC | N Mejía E Nava | $6^0$ | 6 | [10] | | | | | | WC | R Olivo L Patiño | 4 | 6 | [7] | | | | | |
  | ITF | MF Descotte J Souza | $7^7$ | 4 | [5] | WC | N Mejía E Nava | 6 | 5 | [6] | | | | | | | | | | |
  | WC | R Olivo L Patiño | 7 | 6 | | WC | R Olivo L Patiño | 3 | 7 | [10] | | | | | | | | | | |
  | 2 | H Hach Verdugo A Pavić | 5 | 3 | | | | | | | | | | | | | | | | |
  