Elvis Isaac: Nigeria winger joins FC Petrzalka on free transfer from Slavia Kosice

Nigeria winger Elvis Isaac has joined FC Petrzalka on a free transfer from fellow Slovak side Slavia Kosice. The 23-year-old left-sided attacker, who has built his career in Central Europe, moves into the II. Liga after agreeing his switch on 15 July 2026.

Isaac arrives in Petrzalka with solid experience at second-tier level, having made 91 appearances and scored 23 goals in the Slovak II. Liga. Used primarily as a left winger, he has also contributed 10 assists, averaging a goal roughly every three full matches at that level.

The move continues a busy few seasons for Isaac, who only linked up with Slavia Kosice in February 2026 after a brief spell without a club. Before that he had stints in Austria with SV Stripfing and in the Czech Republic with Ceske Budejovice, both moves also completed as free transfers.

Isaac first established himself in Slovakia with Dubnica, joining from G12 FC in 2022 before a loan and subsequent spell with Slovan Bratislava’s B team. During his time in the Slovan system he was part of squads that secured back-to-back Slovak league titles in 2023-24 and 2024-25, adding top-flight and Championship Group minutes to his CV.

He has also shown an eye for goal in cup competitions, scoring four times in just four appearances in the Slovnaft Cup. Isaac, whose current market value is listed at €75,000, joins FC Petrzalka as a permanent signing following the expiry of his deal at Slavia Kosice.