# 2022 Challenger Coquimbo II – Singles

Facundo Díaz Acosta was the defending champion but lost in the final to Juan Manuel Cerúndolo.
Cerúndolo won the title after defeating Díaz Acosta 6–3, 3–6, 6–4 in the final.

## Seeds

* Federico Coria (quarterfinals)
* Tomás Martín Etcheverry (quarterfinals)
* Daniel Altmaier (first round)
* Marco Cecchinato (quarterfinals)
* Camilo Ugo Carabelli (second round)
* Timofey Skatov (semifinals)
* Juan Manuel Cerúndolo (champion)
* Franco Agamenone (semifinals)

## 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 | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 6 | Timofey Skatov | 2 | 1 | | | | | |
| | Facundo Díaz Acosta | 6 | 6 | | | | | |
| | Facundo Díaz Acosta | 6 | 6 | | Facundo Díaz Acosta | 3 | 6 | 4 |
| | | | | 7 | Juan Manuel Cerúndolo | 6 | 3 | 6 |
| 8 | Franco Agamenone | 2 | 2 | 7 | Juan Manuel Cerúndolo | 6 | 3 | 6 |
| 7 | Juan Manuel Cerúndolo | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | F Coria | 6 | 6 | | | | | | | | | | | | | | | |
| | A Giannessi | 4 | 2 | | 1 | F Coria | 5 | 6 | 6 | | | | | | | | | |
| | M Navone | 3 | 6 | 6 | | M Navone | 7 | 2 | 1 | | | | | | | | | |
| | JB Torres | 6 | 2 | 2 | | | | | | 1 | F Coria | 3 | 6 | 4 | | | | |
| | N Kicker | 6 | 6 | | | | | | | 6 | T Skatov | 6 | 3 | 6 | | | | |
| | F Comesaña | 1 | 3 | | | N Kicker | 4 | 6 | 4 | | | | | | | | | |
| Q | D Rincón | 5 | 2 | | 6 | T Skatov | 6 | 1 | 6 | | | | | | | | | |
| 6 | T Skatov | 7 | 6 | | | | | | | | | | | | 6 | T Skatov | 2 | 1 |
| 4 | M Cecchinato | 6 | 7 | | | | | | | | | | | | | F Díaz Acosta | 6 | 6 |
| Alt | T Seyboth Wild | 2 | 5 | | 4 | M Cecchinato | 6 | 6 | | | | | | | | | | |
| Alt | RA Burruchaga | 4 | 5 | | Q | R Bertola | 1 | 3 | | | | | | | | | | |
| Q | R Bertola | 6 | 7 | | | | | | | 4 | M Cecchinato | 3 | 3 | | | | | |
| | H Casanova | 7$^8$ | 6$^2$ | 1 | | | | | | | F Díaz Acosta | 6 | 6 | | | | | |
| | F Díaz Acosta | 6$^6$ | 7$^7$ | 6 | | F Díaz Acosta | 6 | 6 | | | | | | | | | | |
| | GA Olivieri | 4 | 1 | | 5 | C Ugo Carabelli | 3 | 1 | | | | | | | | | | |
| 5 | C Ugo Carabelli | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | F Agamenone | 7 | 6 | | | | | | | | | | | | | | |
| Q | Fermín Tenti | 5 | 0 | | 8 | F Agamenone | 6 | 6 | | | | | | | | | |
| Q | J Paul | 6 | 6 | | Q | J Paul | 4 | 3 | | | | | | | | | |
| WC | D Vallejo | 2 | 3 | | | | | | 8 | F Agamenone | 4 | 7 | 6 | | | | |
| | D Dutra da Silva | 6 | 2 | 5 | | | | | | A Collarini | 6 | 5 | 1 | | | | |
| | A Collarini | 1 | 6 | 7 | | A Collarini | 6 | 6 | | | | | | | | | |
| Q | S Nagal | 6 | 7$^9$ | | Q | S Nagal | 2 | 1 | | | | | | | | | |
| 3 | D Altmaier | 2 | 6$^7$ | | | | | | | | | | | 8 | F Agamenone | 2 | 2 |
| 7 | JM Cerúndolo | 6 | 6 | | | | | | | | | | | 7 | JM Cerúndolo | 6 | 6 |
| | G Villanueva | 4 | 3 | | 7 | JM Cerúndolo | 6 | 6 | | | | | | | | | |
| WC | M Soto | 6 | 6 | | WC | M Soto | 1 | 4 | | | | | | | | | |
| Alt | JP Paz | 2 | 1 | | | | | | 7 | JM Cerúndolo | 4 | 6 | 6 | | | | |
| | R Olivo | 6 | 3 | 5 | | | | | 2 | TM Etcheverry | 6 | 3 | 4 | | | | |
| Q | José Francisco Vidal Azorín | 2 | 6 | 7 | Q | JF Vidal Azorín | 3 | 1 | | | | | | | | | |
| WC | D Fernández Flores | 3 | 1 | | 2 | TM Etcheverry | 6 | 6 | | | | | | | | | |
| 2 | TM Etcheverry | 6 | 6 | | | | | | | | | | | | | | |