VIDEO: Benfica 3-0 Barcelona - Koeman's Side Suffers Two-Game Loss in the UCL

Barcelona's Champions League campaign could end at the group stages for the first time in two decades after a 3-0 defeat away at Benfica piled more pressure on Ronaldo Koeman.

The Catalans crumbled in Lisbon, as a Darwin Munez brace and a goal from Rafa Silva clinched a famous win for Benfica.

The defeat leaves the five-time European cup winners bottom of Group E with zero points after they were humbled at home by Bayern Munich 3-0 a fortnight ago.