Koke was born in
Valladolid,
Castile and León, and joined
Real Valladolid's youth sides in 2015, aged ten. He made his senior debut with
the reserves on 23 October 2022, coming on as a half-time
substitute in a 3–0
Segunda Federación home loss to
Real Avilés CF. Koke scored his first senior goal on 10 December 2023, netting the B's equalizer in a 2–1 home win over
UP Langreo. The following 11 January, he renewed his contract until 2026. Koke made his first team debut on 4 May 2024, replacing
Monchu late into a 1–0
Segunda División away win over
CD Mirandés. On 30 January 2026, after being mainly used with the B-team, he renewed his link until 2027 and was loaned to
Primera Federación side
SD Ponferradina until June. ==International career==