Cape Town - Jackson Martinez' agent has confirmed that his client will complete a move to a "top European club" in the coming days.
Arsenal are favourites to land Porto star Jackson Martinez, according toITV.
"The departure from Porto will be a reality in the coming days." the player's agent told Portuguese newspaper o Jogo.
"Porto will receive the full £24.7m of his release clause. Jackson will continue in a top European club."
Porto are believed to be interested in making Costa Rica international Joel Campbell in any deal for their highly rated striker.
The 28-year-old Colombian scored 21 goals in 30 league matches for Porto this season.