Porto have announced the return of defender Ivan Marcano from Roma on a four-year contract.
According to Transfermarkt, Porto have paid around €5m to bring back Marcano.
The 31-year-old only joined Roma on a free transfer last summer but played just 13 times in 2018-19.
On the other hand, he made over 150 appearances for the Portuguese club between 2014 and 2018, winning a League title.