[1] Ostos made his debut in Écija on 1 June 1952 alongside Bartolomé Jiménez Torres.
[4] On 29 June 1960, Ostos appeared at a corrida at the Maestranza in Seville alongside Curro Romero and José Martínez Limeño.
[5] He was gored by a bull while participating in a fight in Tarazona on 17 July 1963 and presumed dead.
[7] In 1967, he was honored with an induction into the Cross with Distinctive of the Civil Order of Beneficence [es].
[8] In March 2020, he was admitted to the Hospital de la Zarzuela in Madrid for being infected with COVID-19 during the beginning of the pandemic in Spain, and was discharged two months later.