In the first half, the visitors failed to capitalize on their opportunities, with Otavio’s best shot going wide of an open net.
Prior to the break, Mane had a goal disallowed for a very tight offside.
Thiago scored on the half-volley with the outside of his boot from outside the area, before Minamino’s goal was called out for offside.
Porto squandered today’s chance to go to the last 16, but the good news is that Atletico Madrid lost 1-0 to Milan in the other group game.
This keeps them in second place in the standings, and it all comes down to their final encounter against Atletico.
Liverpool, on the other hand, will be looking for perfection in the group stage when they travel to Milan in two weeks.