- Barcelona defeats Monchengladbach 2-1
- Arda Turan and Gerard Pique on target
Trailing at halftime to Thorgan Hazard's strike, Barcelona, missing the injured Lionel Messi, hit back in style.
Arda Turan leveled with 25 minutes remaining before Gerard Pique netted a late winner.
"We dominated the first half and created several chances," Barcelona coach Luis Enrique told reporters.
"We didn't carve out as many opportunities after halftime, but overall it was a deserved win."
Barcelona, which is expected to be without Messi for three weeks after the forward sustained a groin strain, has scored 20 goals in its past five matches.
This victory, which ended Monchengladbach's run of 11 consecutive home wins, leaves Barcelona with maximum points from its two games in Group C.
Celtic holds City
In the group's other game, Manchester City was forced to come from behind on three separate occasions to claim a 3-3 draw at Celtic.
City, which had won all 10 of its games under