West Ham United have allowed Toni Martinez to pen a season-long loan deal with Rayo Majadahonda.
Martinez moved to the Hammers from Valencia in 2016, but the 21-year-old has gone on to make just three appearances in the first team.
The forward was allowed to move to Real Valladolid for the second half of the last campaign, and the Spaniard has been provided with a return to his homeland after helping the club to promotion to La Liga.
Rayo Majadahonda are currently preparing for their first-ever year in Spain's second division, and Martinez has been chosen to strengthen their attacking ranks.
Martinez scored once from two starts and eight substitute outings in that division earlier in 2018.