# 2025 Tenerife Challenger – Singles

Mikhail Kukushkin was the defending champion but chose not to defend his title.
Pablo Carreño Busta won the title after defeating Alejandro Moro Cañas 6–3, 6–2 in the final.

## Seeds

* Dominik Koepfer (second round)
* Emil Ruusuvuori (first round)
* Pablo Carreño Busta (champion)
* Henrique Rocha (semifinals)
* Alejandro Moro Cañas (final)
* Vilius Gaubas (quarterfinals)
* Jan Choinski (first round)
* Lukas Neumayer (first round)

## 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 |
| | Pol Martín Tiffon | 4 | 0 | | | | | |
| 3 | Pablo Carreño Busta | 6 | 6 | | | | | |
| 3 | Pablo Carreño Busta | 6 | 6 | | 3 | Pablo Carreño Busta | 6 | 6 |
| | | | | | 5 | Alejandro Moro Cañas | 3 | 2 |
| 4 | Henrique Rocha | 2 | 7$^8$ | 0 | 5 | Alejandro Moro Cañas | 3 | 2 |
| 5 | Alejandro Moro Cañas | 6 | 6$^6$ | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | D Koepfer | 6 | 6 | | | | | | | | | | | | | | | |
| WC | B Zapata Miralles | 2 | 2 | | 1 | D Koepfer | 6 | 6$^4$ | 6$^4$ | | | | | | | | | |
| | J Monday | 6 | 6 | | | J Monday | 3 | 7$^7$ | 7$^7$ | | | | | | | | | |
| | E Spizzirri | 2 | 4 | | | | | | | | J Monday | 5 | 2 | | | | | |
| | Pol Martín Tiffon | 2 | 6 | 6 | | | | | | | P Martín Tiffon | 7 | 6 | | | | | |
| Q | P Cachin | 6 | 4 | 2 | | P Martín Tiffon | 6 | 6 | | | | | | | | | | |
| | J Barranco Cosano | 1 | 6 | 6 | | J Barranco Cosano | 2 | 4 | | | | | | | | | | |
| 8 | L Neumayer | 6 | 4 | 4 | | | | | | | | | | | | P Martín Tiffon | 4 | 0 |
| 3 | P Carreño Busta | 6 | 7$^7$ | | | | | | | | | | | | 3 | P Carreño Busta | 6 | 6 |
| | F Arnaboldi | 0 | 6$^2$ | | 3 | P Carreño Busta | 6 | 6 | | | | | | | | | | |
| Q | G Fonio | 4 | 6 | 6 | Q | G Fonio | 1 | 2 | | | | | | | | | | |
| Q | A Reymond | 6 | 1 | 2 | | | | | | 3 | P Carreño Busta | 4 | 6 | 7$^7$ | | | | |
| | D Rincón | 2 | 4 | | | | | | | 6 | V Gaubas | 6 | 3 | 6$^3$ | | | | |
| Q | N Álvarez Varona | 6 | 6 | | Q | N Álvarez Varona | 6 | 4 | 6$^4$ | | | | | | | | | |
| | G Zeppieri | | | | 6 | V Gaubas | 4 | 6 | 7$^7$ | | | | | | | | | |
| 6 | V Gaubas | w/o | | | | | | | | | | | | | | | | |

### Bottom 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 |
| 7 | J Choinski | 4 | 4 | | | | | | | | | | | | | | | |
| Q | Lukáš Pokorný | 6 | 6 | | Q | L Pokorný | 4 | 1 | | | | | | | | | | |
| | I Buse | 7$^7$ | 2 | 5 | | A Shelbayh | 6 | 6 | | | | | | | | | | |
| | A Shelbayh | 6$^5$ | 6 | 7 | | | | | | A Shelbayh | 6 | 6$^2$ | 4 | | | | | |
| | F Maestrelli | 4 | 2 | | | | | | 4 | H Rocha | 4 | 7$^7$ | 6 | | | | | |
| | E Butvilas | 6 | 6 | | | E Butvilas | 4 | 5 | | | | | | | | | | |
| Q | C Negritu | 4 | 1 | | 4 | H Rocha | 6 | 7 | | | | | | | | | | |
| 4 | H Rocha | 6 | 6 | | | | | | | | | | | 4 | H Rocha | 2 | 7$^8$ | 0 |
| 5 | A Moro Cañas | 6 | 4 | 6 | | | | | | | | | | 5 | A Moro Cañas | 6 | 6$^6$ | 6 |
| | D Yevseyev | 1 | 6 | 3 | 5 | A Moro Cañas | 7$^7$ | 6 | | | | | | | | | | |
| | A Andrade | 3 | 6 | 4 | WC | P Llamas Ruiz | 6$^4$ | 4 | | | | | | | | | | |
| WC | P Llamas Ruiz | 6 | 3 | 6 | | | | | 5 | A Moro Cañas | 6 | 3 | 6 | | | | | |
| | B Hassan | 4 | 6 | 6 | | | | | | B Hassan | 4 | 6 | 3 | | | | | |
| | R Sakamoto | 6 | 2 | 4 | | B Hassan | 6 | 7 | | | | | | | | | | |
| WC | I Montes de la Torre | 7 | 6 | | WC | I Montes de la Torre | 2 | 5 | | | | | | | | | | |
| 2 | E Ruusuvuori | 5 | 3 | | | | | | | | | | | | | | | |