2022 Santa Cruz Challenger – Doubles
# 2022 Santa Cruz Challenger – Doubles

This was the first edition of the tournament as part of the Legión Sudamericana.

Diego Hidalgo and Cristian Rodríguez won the title after defeating Andrej Martin and Tristan-Samuel Weissborn 4–6, 6–3, [10–8] in the final.

## Seeds

* Orlando Luz / Rafael Matos (semifinals)
* Guillermo Durán / Luis David Martínez (quarterfinals)
* Andrej Martin / Tristan-Samuel Weissborn (final)
* Diego Hidalgo / Cristian Rodríguez (champions)

## 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | | | 1 | O Luz R Matos | 6 | 6 | | | | | | | | | | |
| WC | M Dellien GA Olivieri | 6 | 6 | | WC | M Dellien GA Olivieri | 4 | 2 | | | | | | | | | | |
| WC | A Mendoza JC Prado Ángelo | 3 | 4 | | | | | | 1 | O Luz R Matos | 1 | 6 | [3] | | | | | |
| | | | | | | | | | 3 | A Martin T-S Weissborn | 6 | 3 | [10] | | | | | |
| | | | | | 3 | A Martin T-S Weissborn | 6 | 6 | | | | | | | | | | |
| | MF Descotte G Villanueva | w/o | | | | MF Descotte G Villanueva | 3 | 3 | | | | | | | | | | |
| | C Gómez-Herrera F Mena | | | | | | | | | | | | | 3 | A Martin T-S Weissborn | 6 | 3 | [8] |
| | D Dutra da Silva P Sakamoto | | | | | | | | | | | | | 4 | D Hidalgo C Rodríguez | 4 | 6 | [10] |
| | I Carou C Ugo Carabelli | w/o | | | | I Carou C Ugo Carabelli | 2 | 2 | | | | | | | | | | |
| | B Arias F Zeballos | $6^2$ | $7^9$ | [6] | 4 | D Hidalgo C Rodríguez | 6 | 6 | | | | | | | | | | |
| 4 | D Hidalgo C Rodríguez | $7^7$ | $6^7$ | [10] | | | | | 4 | D Hidalgo C Rodríguez | 3 | 6 | [11] | | | | | |
| | S Galdós A Merino | $6^5$ | 1 | | | | | | | F Comesaña F Díaz Acosta | 6 | 3 | [9] | | | | | |
| | F Comesaña F Díaz Acosta | $7^7$ | 6 | | | F Comesaña F Díaz Acosta | 6 | 7 | | | | | | | | | | |
| | | | | | 2 | G Durán LD Martínez | 3 | 5 | | | | | | | | | | |
