# 2024 Sánchez-Casal Cup – Singles

Dimitar Kuzmanov was the defending champion but chose not to defend his title.
Nick Hardt won the title after defeating Bernabé Zapata Miralles 6–4, 3–6, 6–2 in the final.

## Seeds

* Quentin Halys (first round)
* Bernabé Zapata Miralles (final)
* Jesper de Jong (quarterfinals)
* Radu Albot (second round)
* Vitaliy Sachko (second round)
* Ivan Gakhov (second round)
* Billy Harris (quarterfinals)
* Joris De Loore (first round, retired)

## 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 |
| Alt | Nick Hardt | 6 | 4 | 6 | | | | | |
| | Javier Barranco Cosano | 1 | 6 | 0 | | | | | |
| | Javier Barranco Cosano | 1 | 6 | 0 | Alt | Nick Hardt | 6 | 3 | 6 |
| | | | | | 2/WC | Bernabé Zapata Miralles | 4 | 6 | 2 |
| Q | Lorenzo Giustino | 6$^1$ | 0$^r$ | | 2/WC | Bernabé Zapata Miralles | 4 | 6 | 2 |
| 2/WC | Bernabé Zapata Miralles | 7$^7$ | 0 | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | Q Halys | 5 | 6 | 4 | | | | | | | | | | | | | | |
| Alt | N Hardt | 7 | 1 | 6 | Alt | N Hardt | 6 | 6 | | | | | | | | | | |
| | V Royer | 6 | 6 | | | V Royer | 4 | 3 | | | | | | | | | | |
| Q | I Buse | 3 | 4 | | | | | | | Alt | N Hardt | 6 | 6 | | | | | |
| | O Roca Batalla | 5 | 6 | 3 | | | | | | | ND Ionel | 3 | 3 | | | | | |
| | M Geerts | 7 | 3 | 6 | | M Geerts | 6$^7$ | 6 | 1 | | | | | | | | | |
| | ND Ionel | 6 | 1 | | | ND Ionel | 7$^9$ | 4 | 6 | | | | | | | | | |
| 8 | J De Loore | 4 | 0$^r$ | | | | | | | | | | | Alt | N Hardt | 6 | 4 | 6 |
| 4/SE | R Albot | 0 | 6 | 6 | | | | | | | | | | | J Barranco Cosano | 1 | 6 | 0 |
| | D Rincón | 6 | 4 | 3 | 4/SE | R Albot | 4 | 5 | | | | | | | | | | |
| | H Squire | 4 | 4 | | Q | C Taberner | 6 | 7 | | | | | | | | | | |
| Q | C Taberner | 6 | 6 | | | | | | | Q | C Taberner | 5 | 0 | | | | | |
| | J Barranco Cosano | 6 | 7 | | | | | | | | J Barranco Cosano | 7 | 6 | | | | | |
| Alt | Mathys Erhard | 4 | 5 | | | J Barranco Cosano | 6 | 3 | 6 | | | | | | | | | |
| | A Moro Cañas | 5 | 2 | | 6 | I Gakhov | 1 | 6 | 4 | | | | | | | | | |
| 6 | I Gakhov | 7 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | V Sachko | 6$^6$ | 6 | 7 | | | | | | | | | | | | |
| | T Lamasine | 7$^8$ | 1 | 5 | 5 | V Sachko | 4 | 2 | | | | | | | | |
| | D Novak | 3 | 0$^r$ | | Q | L Giustino | 6 | 6 | | | | | | | | |
| Q | L Giustino | 6 | 5 | | | | | | Q | L Giustino | 7 | 6 | | | | |
| WC | David Naharro | 1 | 0 | | | | | | 3 | J de Jong | 5 | 4 | | | | |
| | N Sánchez Izquierdo | 6 | 6 | | | N Sánchez Izquierdo | 3 | 4 | | | | | | | | |
| Q | O Krutykh | 1 | 3 | | 3 | J de Jong | 6 | 6 | | | | | | | | |
| 3 | J de Jong | 6 | 6 | | | | | | | | | | Q | L Giustino | 6$^1$ | 0$^r$ |
| 7 | B Harris | 6 | 6 | | | | | | | | | | 2/WC | B Zapata Miralles | 7$^7$ | 0 |
| WC | Tristan McCormick | 1 | 1 | | 7 | B Harris | 6 | 0 | | | | | | | | |
| Q | G Debru | 6 | 6 | | Q | G Debru | 0 | 0$^r$ | | | | | | | | |
| | Iliyan Radulov | 2 | 4 | | | | | | 7 | B Harris | 5 | 6$^2$ | | | | |
| | M Cecchinato | 6 | 6 | | | | | | 2/WC | B Zapata Miralles | 7 | 7$^7$ | | | | |
| Q | Miguel Damas | 2 | 1 | | | M Cecchinato | 1 | 0$^r$ | | | | | | | | |
| | L Neumayer | 3 | 3 | | 2/WC | B Zapata Miralles | 6 | 4 | | | | | | | | |
| 2/WC | B Zapata Miralles | 6 | 6 | | | | | | | | | | | | | |