| 2023 RD Open | ||||
|---|---|---|---|---|
| Date | 7–13 August | |||
| Edition | 7th | |||
| Surface | Clay (green) | |||
| Location | Santo Domingo, Dominican Republic | |||
| Champions | ||||
| Singles | ||||
 Genaro Alberto Olivieri | ||||
| Doubles | ||||
 Pedro Boscardin Dias / Gustavo Heide | ||||
| ||||
The 2023 RD Open was a professional tennis tournament played on green clay courts. It was the seventh edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Santo Domingo, Dominican Republic between 7 and 13 August 2023.
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
| ARG
|
Federico Coria | 103 | 1 |
 CHI
|
Alejandro Tabilo | 122 | 2 |
| ARG
|
Thiago Agustín Tirante | 136 | 3 |
 ITA
|
Flavio Cobolli | 142 | 4 |
 BOL
|
Hugo Dellien | 165 | 5 |
| BRA
|
Felipe Meligeni Alves | 177 | 6 |
| ARG
|
Genaro Alberto Olivieri | 190 | 7 |
| ARG
|
Marco Trungelliti | 219 | 8 |
- Rankings were as of 31 July 2023.
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
- Mateus Alves
- Ignacio Monzón
Jorge Panta
Justin Roberts
Kyle Seelig- Joshua Sheehy
Champions
Singles
Main article: 2023 RD Open – Singles- Genaro Alberto Olivieri def. Marco Trungelliti 7–5, 2–6, 6–4.
Doubles
Main article: 2023 RD Open – Doubles- Pedro Boscardin Dias / Gustavo Heide def.
Diego Hidalgo / 
Cristian Rodríguez 6–4, 7–5.
References
- "Rankings | Singles | ATP Tour | Tennis". ATP Tour.