| Personal information | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Full name | Denil Daniel Castillo Preciado [1] | ||||||||||||||||
| Date of birth | 24 March 2004 [1] | ||||||||||||||||
| Place of birth | Eloy Alfaro Canton, Ecuador | ||||||||||||||||
| Height | 1.87 m (6 ft 2 in) [1] | ||||||||||||||||
| Position | Midfielder | ||||||||||||||||
| Team information | |||||||||||||||||
Current team  | Midtjylland | ||||||||||||||||
| Number | 21 | ||||||||||||||||
| Youth career | |||||||||||||||||
| LDU Quito | |||||||||||||||||
| Senior career* | |||||||||||||||||
| Years | Team | Apps | (Gls) | ||||||||||||||
| 2020–2023 | LDU Quito | 0 | (0) | ||||||||||||||
| 2020–2021 | → Atletico Kin | 0 | (0) | ||||||||||||||
| 2023–2024 | Shakhtar Donetsk | 6 | (0) | ||||||||||||||
| 2024 | → Partizan (loan) | 14 | (2) | ||||||||||||||
| 2024– | Midtjylland | 33 | (2) | ||||||||||||||
| International career‡ | |||||||||||||||||
| 2022–2023 | Ecuador U20 | 18 | (0) | ||||||||||||||
| 2025– | Ecuador | 2 | (0) | ||||||||||||||
Medal record 
  | |||||||||||||||||
|  * Club domestic league appearances and goals as of 19 October 2025 ‡ National team caps and goals as of 23:27, 10 October 2025 (UTC)  | |||||||||||||||||
Denil Daniel Castillo Preciado (born 24 March 2004) is an Ecuadorian footballer who plays as a midfielder for FC Midtjylland and the Ecuador national team. [2]
On 24 April 2023, Shakhtar Donetsk announced that they'd signed Castillo to a five-year contract from Liga de Quito, commencing 1 July 2023. [3]
Castillo signed a five-year deal with Danish Superliga side FC Midtjylland for a €4,000,000 transfer fee on 1 July 2024. [4]
Castillo has represented Ecuador at youth level. [5]
Castillo mainly operates as a center midfielder. [6]
| Club | Season | League | National cup [a] | Continental | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | ||
| LDU Quito | 2021 | Ecuadorian Serie A | 0 | 0 | 0 | 0 | — | 0 | 0 | |
| 2022 | Ecuadorian Serie A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 2023 | Ecuadorian Serie A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Total | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Shakhtar Donetsk | 2023–24 | Ukrainian Premier League | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 
| Partizan (loan) | 2023–24 | Serbian SuperLiga | 14 | 2 | 1 | 0 | — | 15 | 2 | |
| Midtjylland | 2024–25 | Danish Superliga | 22 | 0 | 2 | 0 | 13 [b] | 0 | 37 | 0 | 
| 2025–26 | Danish Superliga | 11 | 2 | 1 | 0 | 8 [c] | 1 | 20 | 3 | |
| Total | 33 | 2 | 3 | 0 | 20 | 1 | 57 | 3 | ||
| Career total | 53 | 4 | 4 | 0 | 21 | 1 | 78 | 5 | ||
| National team | Year | Apps | Goals | 
|---|---|---|---|
| Ecuador | 2025 | 2 | 0 | 
| Total | 2 | 0 | |