As many would have forecast the semi-finalists are TP Mazembe, Mamelodi Sundowns, Esperance and Wydad Casablanca.
All these teams completed their progress into the last four with convincing aggregate wins.
Liverpool returned to the top with a 2-0 win at lowly Cardiff on Sunday.
Arsenal's challenge for a UCL place was damaged as they lost 3-2 at home to Crystal Palace and so was Manchester United chances - they suffered an embarrassing 4-0 defeat at Everton.
And Chelsea could only draw 2-2 at home to Burnley in the Monday night fixture.
Barca's 2-1 defeat of Real Sociedad edges them closer to the Spanish title.
Juventus celebrated claiming another Scudetto (their eighth in a row) as an own-goal gave them the points in the 2-1 win over Fiorentina.
PSG finally retained their Ligue 1 title after the prolific Kylian Mbappe netted a treble in their 3-1 win over Monaco.
Bayern Munich needed just a single Niklas Sule goal to beat Werder Bremen but Borussia Dortmund kept pace with a 4-0 win at Freiburg on Sunday.
Porto won 1-0 against Santa Clara with Malian Moussa Marrega getting the goal.
Benfica eclipsed that with a 6-0 demolition of Maritimo on Monday including a double from talent Joao Felix.
AFRICAN PLAYER NEWS & GOSSIP
Possibly moving to Liverpool - Nicolas Pepe (Ivory Coast)
The early stages of qualification for the 2020 CHAN began at the weekend.