Spain coach Fernando Hierro is unsure of his future after their World Cup elimination.

Spain were eliminated by Russia in the round of 16 on Sunday.

Drafted in at the last minute following Julen Lopetegui's sacking, the former Real Madrid defender was previously the Spanish FA's technical director and he expects the decision to be out of his hands.

"It is and has been a pleasure to coach this team," he told reporters in Moscow.

"Staying on is not my decision. After this elimination, my [future] is the least [important]."