Portuguese outfit Porto have reportedly entered the race for Barcelona winger Cristian Tello.
The 22-year-old is widely expected to depart the Camp Nou this summer, with Valencia, Atletico Madrid and Borussia Dortmund all believed to be in the running.
However, according to O Jogo, Porto boss Julen Lopetegui, who coached Tello during his time with the Spain youth setup, is keen on acquiring the attacker's services this summer.
Premier League clubs Arsenal and Liverpool have also previously been linked with the player, who is valued in the region of £10m by his current team.
