Porto have been knocked out of this season's Champions League.
They lost to Russian side FC Krasnodar on away goals in the third round of qualifying.
Meanwhile, last year's semi-finalists Ajax are narrowly through to the final play-off round.
They dodged a bullet by beating Greek Champions 5-4 on aggregate.
Elsewhere, Celtic have also been eliminated from the Champions League.
They conceded four times to CFR Cluj of Romania in a wild match in Glasgow.

Pakistan survive Dutch scare in T20 World Cup opener
Arqoub Al Sadeera Race to conclude 10th Al Salam Cycling Championship
Open Masters Games Abu Dhabi welcomes over 25,000 athletes
Ekaterina Alexandrova rallies to advance to Abu Dhabi finals
Sooryavanshi's record 175 guides India to Under-19 World Cup glory
