| 2023 Open de Tenis Ciudad de Pozoblanco | |
|---|---|
| Date | 17–23 July |
| Edition | 17th |
| Surface | Hard |
| Location | Pozoblanco, Spain |
| Champions | |
| Singles | |
 Hugo Grenier | |
| Doubles | |
 Nam Ji-sung / Song Min-kyu | |
The 2023 Open de Tenis Ciudad de Pozoblanco was a professional tennis tournament played on hard courts. It was the 17th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Pozoblanco, Spain between 17 and 23 July 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| FRA | Hugo Grenier | 129 | 1 |
 USA | Nicolas Moreno de Alboran | 143 | 2 |
 ITA | Mattia Bellucci | 160 | 3 |
| USA | Emilio Nava | 168 | 4 |
 ESP | Pablo Llamas Ruiz | 183 | 5 |
| FRA | Antoine Escoffier | 185 | 6 |
 LTU | Ričardas Berankis | 204 | 7 |
 TUR | Cem İlkel | 231 | 8 |
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:
Alberto Barroso Campos 
Daniel Cukierman 
Benjamin Lock Iñaki Montes de la Torre 
Filip Peliwo Pedro Vives Marcos Hugo Grenier def. 
Juan Pablo Ficovich 6–7(4–7), 6–2, 7–6(7–3). Nam Ji-sung / Song Min-kyu def. 
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