# 2023 Copa Sevilla – Singles

Roberto Carballés Baena was the defending champion and successfully defended his title, defeating Calvin Hemery 6–3, 6–1 in the final.

## Seeds

* Roberto Carballés Baena (champion)
* Pedro Cachin (second round)
* Jaume Munar (first round)
* Facundo Díaz Acosta (second round)
* Hugo Gaston (semifinals)
* Timofey Skatov (quarterfinals)
* Pedro Martínez (second round)
* Pablo Llamas Ruiz (quarterfinals)

## 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 |
| 1 | Roberto Carballés Baena | 6$^2$ | 7$^9$ | 6 | | | | |
| 5 | Hugo Gaston | 7$^7$ | 6$^7$ | 1 | | | | |
| 5 | Hugo Gaston | 7$^7$ | 6$^7$ | 1 | 1 | Roberto Carballés Baena | 6 | 6 |
| | | | | | | Calvin Hemery | 3 | 1 |
| Q | Valentin Royer | 4 | 6 | 3 | | Calvin Hemery | 3 | 1 |
| | Calvin Hemery | 6 | 4 | 6 | | | | |

### Top 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 | Semifinals |
| 1 | R Carballés Baena | 6 | 6 | | | | | | | | | | | | | | | |
| Q | Í Cervantes | 2 | 1 | | 1 | R Carballés Baena | 6 | 6 | | | | | | | | | | |
| Q | Carlos López Montagud | 7$^7$ | 1 | 7$^7$ | Q | C López Montagud | 2 | 1 | | | | | | | | | | |
| | O Roca Batalla | 6$^3$ | 6 | 6$^4$ | | | | | 1 | R Carballés Baena | 6 | 6 | | | | | | |
| | E Ymer | 6$^3$ | 7 | 2 | | | | | | E Ymer | 4 | 4 | | | | | | |
| | M Guinard | 7$^7$ | 5 | 0$^r$ | | E Ymer | 7 | 6 | | | | | | | | | | |
| | G Blancaneaux | 4 | 6 | 5 | 7 | P Martínez | 5 | 3 | | | | | | | | | | |
| 7 | P Martínez | 6 | 3 | 7 | | | | | | | | | | 1 | R Carballés Baena | 6$^2$ | 7$^9$ | 6 |
| 3 | J Munar | 7$^7$ | 3 | 4 | | | | | | | | | | 5 | H Gaston | 7$^7$ | 6$^7$ | 1 |
| | A Giannessi | 6$^3$ | 6 | 6 | | A Giannessi | 7$^7$ | 6 | | | | | | | | | | |
| | M Bourgue | 4 | 5 | | | D Rincón | 6$^3$ | 0 | | | | | | | | | | |
| | D Rincón | 6 | 7 | | | | | | | A Giannessi | 6 | 1 | 0 | | | | | |
| Q | Imanol López Morillo | 3 | 2 | | | | | | 5 | H Gaston | 3 | 6 | 6 | | | | | |
| WC | C Taberner | 6 | 6 | | WC | C Taberner | 1 | 4 | | | | | | | | | | |
| WC | F Verdasco | 1 | 1 | | 5 | H Gaston | 6 | 6 | | | | | | | | | | |
| 5 | H Gaston | 6 | 6 | | | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | T Skatov | 6 | 5 | 6 | | | | | | | | | | | | | | | |
| | D Michalski | 1 | 7 | 3 | 6 | T Skatov | 6 | 4 | 6 | | | | | | | | | | |
| Q | Diego Augusto Barreto Sánchez | 4 | 4 | | | M Kukushkin | 2 | 6 | 4 | | | | | | | | | | |
| | M Kukushkin | 6 | 6 | | | | | | | 6 | T Skatov | 3 | 2 | | | | | | |
| | H Casanova | 3$^r$ | | | | | | | | Q | V Royer | 6 | 6 | | | | | | |
| Q | V Royer | 3 | | | Q | V Royer | 6 | 7$^9$ | | | | | | | | | | | |
| | J Barranco Cosano | 1 | 6$^5$ | | 4 | F Díaz Acosta | 4 | 6$^7$ | | | | | | | | | | | |
| 4 | F Díaz Acosta | 6 | 7$^7$ | | | | | | | | | | | | Q | V Royer | 4 | 6 | 3 |
| 8 | P Llamas Ruiz | 6 | 7$^7$ | | | | | | | | | | | | | C Hemery | 6 | 4 | 6 |
| | F Delbonis | 4 | 6$^4$ | | 8 | P Llamas Ruiz | 6$^7$ | 6 | 6 | | | | | | | | | | |
| Q | V Durasovic | 4 | 6 | 4 | | N Sánchez Izquierdo | 7$^9$ | 4 | 4 | | | | | | | | | | |
| | N Sánchez Izquierdo | 6 | 3 | 6 | | | | | | 8 | P Llamas Ruiz | 2 | 6 | 3 | | | | | |
| | A Andreev | 3 | 6 | 1 | | | | | | | C Hemery | 6 | 2 | 6 | | | | | |
| | C Hemery | 6 | 1 | 6 | | C Hemery | 6 | 1 | 7$^7$ | | | | | | | | | | |
| | R Brancaccio | 2 | 7 | 3 | 2/WC | P Cachin | 4 | 6 | 6$^3$ | | | | | | | | | | |
| 2/WC | P Cachin | 6 | 5 | 6 | | | | | | | | | | | | | | | |