On 19 October 1982, Esteban scored his first goal for Sporting at the end of a 3–2 loss to Langreo in the second round of the Copa del Rey.[2] He did not score for the club in the league until 1985–86 when he netted six times, four from the penalty spot; the first was on 8 September 1985 to equalise in a 1–1 draw at Real Betis.[3]
On 27 September 1989, Esteban scored his only continental goal in a 6–0 home win over Spora Luxembourg in the second leg of the European Cup first round.[11] He won the league again, playing less frequently, and moved at the end of the season to Real Zaragoza. His transfer fee of 20 million Spanish pesetas was deducted from the 315 million deal that took Francisco Villarroya in the other direction.[12]
Esteban played a second Copa del Rey final on 26 June 1993, a 2–0 loss to his previous club.[13] A year later, Zaragoza lifted the trophy, though his only input was a third-round game in August in which he was withdrawn with injury.[14]
^Álvarez, Monchi (31 January 2023). "Esteban, el zurdo de Oviñana" [Esteban, the left-footer from Oviñana] (in Spanish). Mi Gijón. Retrieved 30 September 2024.
^"Noche de cuchillos largos" [Night of the Long Knives]. Mundo Deportivo (in Spanish). 30 September 1988. Retrieved 30 September 2024.
^Allongo, Genaro (16 February 1989). "¡El partido "10"!" [10/10 match!]. Mundo Deportivo (in Spanish). Retrieved 30 September 2024.
^"Ni Baltazar los frenó" [Not even Baltazar put the brakes on them]. Mundo Deportivo (in Spanish). 21 May 1988. Retrieved 30 September 2024.
^""Doblete"" ["Double"]. Mundo Deportivo (in Spanish). 1 July 1989. Retrieved 30 September 2024.
^"El "otro" Madrid vapuleó al Spora" [The "other" Real Madrid vaporised Spora]. Mundo Deportivo (in Spanish). 28 September 1989. Retrieved 30 September 2024.