Isaac

Isaque spent six years working his way through Fluminense's Xerém academy before signing his first professional contract with the club in May 2023. His first-team debut came in December 2024, in a Série A fixture against Cuiabá, when he was brought on as a substitute for John Ariás. Over the following months he made nine appearances for Fluminense without finding the net.

In August 2025, Isaque left Brazil for Shakhtar Donetsk in a deal reported at up to €12 million including add-ons, with Fluminense keeping a slice of his economic rights and a clause giving them a route back for the player should he return to Brazilian football.

At Shakhtar, playing as an attacking midfielder in the number 14 shirt, Isaque quickly became a regular fixture in the side. By May 2026 he had made 24 appearances and scored five goals for the Ukrainian club. He was part of the Shakhtar squad that won the Ukrainian Premier League title in the 2025/26 season.