The 2021 Rio Tennis Classic was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Rio de Janeiro, Brazil from 13 to 19 December 2021.
| 2021 Rio Tennis Classic | |
|---|---|
| Date | 13–19 December |
| Edition | 2nd |
| Draw | 32S / 16D |
| Surface | Hard |
| Location | Rio de Janeiro, Brazil |
| Champions | |
| Singles | |
 Kaichi Uchida | |
| Doubles | |
 Orlando Luz / Rafael Matos | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| BRA
|
Thiago Seyboth Wild | 131 | 1 |
 ARG
|
Nicolás Kicker | 230 | 2 |
| ARG
|
Juan Pablo Ficovich | 232 | 3 |
| BRA |
|||
 DOM
|
Roberto Cid Subervi | 296 | 5 |
| BRA
|
Orlando Luz | 300 | 6 |
 SRB
|
Peđa Krstin | 311 | 7 |
| JPN
|
Kaichi Uchida | 316 | 8 |
- 1 Rankings are as of 6 December 2021.[1]
Other entrants edit
The following players received wildcards into the singles main draw:
Gabriel Décamps- Lorenzo Esquici
- Wilson Leite
The following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw as a special exempt:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Roy Smith
Federico Zeballos
Champions edit
Singles edit
Kaichi Uchida def. 
Nicolás Álvarez Varona 3–6, 6–3, 7–6(7–3).
Doubles edit
- Orlando Luz / Rafael Matos def. James Cerretani / Fernando Romboli 6–3, 7–6(7–2).
References edit
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.