Porto is continuing talks with Newcastle United for Chancel Mbemba.
O Jogo says Porto and Newcastle are still haggling over a fee for the defender.
Mbemba has already passed a Porto medical and agreed terms, but a deal is still to be struck between the clubs.
The fee demanded by Newcastle is regarded as too rich by the Portuguese champions.
Mbemba is now training on his own as he waits for a move to be settled.