# 2022 Challenger Rio de Janeiro – Singles

This was the first edition of the tournament.
Marco Cecchinato won the title after defeating Yannick Hanfmann 4–6, 6–4, 6–3 in the final.

## Seeds

* Federico Coria (semifinals)
* Juan Pablo Varillas (quarterfinals)
* Marco Cecchinato (champion)
* Camilo Ugo Carabelli (first round)
* Felipe Meligeni Alves (first round)
* Alexandre Müller (semifinals)
* Juan Manuel Cerúndolo (quarterfinals)
* Yannick Hanfmann (final)

## 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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Federico Coria | 6 | 3 | 3 | | | | | |
| 3 | Marco Cecchinato | 1 | 6 | 6 | | | | | |
| 3 | Marco Cecchinato | 1 | 6 | 6 | 3 | Marco Cecchinato | 4 | 6 | 6 |
| | | | | | 8 | Yannick Hanfmann | 6 | 4 | 3 |
| 6 | Alexandre Müller | 3 | 3 | | 8 | Yannick Hanfmann | 6 | 4 | 3 |
| 8 | Yannick Hanfmann | 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 | Semifinals |
| 1 | F Coria | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | Gustavo Almeida | 1 | 1 | | 1 | F Coria | 3 | 6 | 7$^7$ | | | | | | | | | | |
| Alt | JB Torres | 7$^7$ | 6 | | Alt | JB Torres | 6 | 4 | 6$^5$ | | | | | | | | | | |
| Q | JP Paz | 6$^5$ | 0 | | | | | | | 1 | F Coria | 6$^4$ | 6 | 6 | | | | | |
| Q | R Bertola | 6 | 6$^6$ | 6 | | | | | | 7 | JM Cerúndolo | 7$^7$ | 4 | 3 | | | | | |
| | A Giannessi | 3 | 7$^8$ | 4 | Q | R Bertola | 2 | 2 | | | | | | | | | | | |
| | TA Tirante | 1 | 7 | 6$^7$ | 7 | JM Cerúndolo | 6 | 6 | | | | | | | | | | | |
| 7 | JM Cerúndolo | 6 | 5 | 7$^9$ | | | | | | | | | | | 1 | F Coria | 6 | 3 | 3 |
| 3 | M Cecchinato | 6 | 6 | | | | | | | | | | | | 3 | M Cecchinato | 1 | 6 | 6 |
| Alt | G Villanueva | 4 | 2 | | 3 | M Cecchinato | 7 | 6 | | | | | | | | | | | |
| Q | J Paul | 6 | 6 | | Q | J Paul | 5 | 1 | | | | | | | | | | | |
| WC | J Fonseca | 2 | 3 | | | | | | | 3 | M Cecchinato | 7$^7$ | 2 | 7$^7$ | | | | | |
| | F Comesaña | 0 | 1 | | | | | | | | M Pucinelli de Almeida | 6$^3$ | 6 | 6$^3$ | | | | | |
| | M Pucinelli de Almeida | 6 | 6 | | | M Pucinelli de Almeida | 6 | 6 | | | | | | | | | | | |
| Q | G Mpetshi Perricard | 6$^3$ | 7$^7$ | 7$^7$ | Q | G Mpetshi Perricard | 3 | 3 | | | | | | | | | | | |
| 5 | F Meligeni Alves | 7$^7$ | 6$^5$ | 6$^5$ | | | | | | | | | | | | | | | |

### Bottom 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | A Müller | 6 | 6 | | | | | | | | | | | | | | |
| | S Rodríguez Taverna | 4 | 4 | | 6 | A Müller | 4 | 6 | 6 | | | | | | | | |
| Q | S Nagal | 6 | 6 | | Q | S Nagal | 6 | 1 | 3 | | | | | | | | |
| | D Dutra da Silva | 2 | 3 | | | | | | | 6 | A Müller | 7 | 6 | | | | |
| | R Olivo | 3 | 6 | 6 | | | | | | | L Darderi | 5 | 3 | | | | |
| | G Elias | 6 | 3 | 4 | | R Olivo | 2 | 4 | | | | | | | | | |
| | L Darderi | 4 | 6 | 6 | | L Darderi | 6 | 6 | | | | | | | | | |
| 4 | C Ugo Carabelli | 6 | 1 | 1 | | | | | | | | | | 6 | A Müller | 3 | 3 |
| 8 | Y Hanfmann | 6 | 6 | | | | | | | | | | | 8 | Y Hanfmann | 6 | 6 |
| WC | JL Reis da Silva | 1 | 1 | | 8 | Y Hanfmann | 6 | 6 | | | | | | | | | |
| | D Popko | 3 | 6 | 3 | SE | J Choinski | 2 | 4 | | | | | | | | | |
| SE | J Choinski | 6 | 3 | 6 | | | | | | 8 | Y Hanfmann | 6 | 6 | | | | |
| Q | M Navone | 5 | 6 | 2 | | | | | | 2 | JP Varillas | 3 | 2 | | | | |
| Alt | GA Olivieri | 7 | 2 | 6 | Alt | GA Olivieri | 3 | 6 | 4 | | | | | | | | |
| | A Collarini | 6 | 6$^5$ | 1 | 2 | JP Varillas | 6 | 2 | 6 | | | | | | | | |
| 2 | JP Varillas | 4 | 7$^7$ | 6 | | | | | | | | | | | | | |