The meeting between Russian Krasnodar and French Rennes was primarily a meeting about which team can play in the Europa League, as Chelsea and Sevilla have already secured the two top places in Group E.
Both Krasnodar and Rennes faced tonight's match by one point each, after the cross between them in October.
At the end of the first half, Marcus Berg had a great chance to put 1-0, but the Swede's finish near the goal was saved by Rennes goalkeeper Matvej Safonov.
Finished cool
But in the second half, Berg would take revenge.
The Swede ran to catch a long ball, pushed away a Rennes defender and then finished coolly with the right past the goalkeeper.
The goal is Berg's second ever in the Champions League after a penalty goal against Sevilla a month ago.
In addition to Berg, who was substituted in the 90th minute, Viktor Claesson played the entire match for Krasnodar, which is now entering the Europa League play-offs.