Roberto Firmino was a doubt for the PSG clash following an eye injury, but came off the bench to score a stoppage time winner for Liverpool.
Lionel Messi has now scored eight hat tricks in the Champions League -- more than any other player. But which has been the best so far?
Jose Mourinho said Manchester United have been forced to change the way they play in order to battle back from a poor start to the season.
Tottenham's win at Man United now seems a long time ago. The capitulation at Inter was a third consecutive loss, Mauricio Pochettino has work to do.
Juventus coach Massimiliano Allegri said Douglas Costa had a blackout when he spat at Federico Di Francesco and earned a red card against Sassuolo.
PSG players agreed that the last-gasp loss to Liverpool at Anfield was a collective failure and wasn't anyone's particular fault.
Jurgen Klopp said his decision to start Daniel Sturridge over Roberto Firmino in LIverpool's 3-2 UCL win against PSG worked out perfectly.
PSG's 'MCN' trident of Kylian Mbappe, Edinson Cavani and Neymar is used to grabbing headlines, but at Liverpool, it was for all the wrong reasons.
Borussia Dortmund midfielder Christian Pulisic said a bit a of luck was involved in scoring a late winner on his birthday against Club Brugge.
In a team of stars, unsung James Milner continues to be among Liverpool's top performers, the 32-year-old putting in an all-action display vs. PSG.
Great players need to be challenged regularly, by opponents and teammates alike. In a loss to Liverpool, Neymar showed that's not happening at PSG.
Marco Reus and the rest of Borussia Dortmund's attack lacked chemistry all evening but escaped from Bruges on Tuesday with three points.
With Roma struggling and Juventus looking dominant again, the Champions League is an opportunity for Roma to pump some excitement into their season.
Late in the second half it looked as though Liverpool had blown their chance vs. PSG, but Roberto Firmino's 92nd-minute strike gave them a 3-2 win.
Tottenham Hotspur manager Mauricio Pochettino defended his selection after his team suffered a "cruel" 2-1 defeat by Inter Milan.
Borussia Dortmund's United States forward Christian Pulisic came off the bench to grab a late goal for a 1-0 Champions League win against Brugge.
Schalke 04 marked their return to the Champions League after a three-year absence with a 1-1 draw at home to Porto in their Group D opener Tuesday.
Diego Costa and Jose Gimenez each scored to lift Atletico Madrid from a early deficit at Monaco and clinch a Champions League group stage win.
Red Star Belgrade ground out a 0-0 home draw against Napoli on the Serbian side's Champions League debut.
Eric Dier's missteps were noticeable, as he was a part of a troubled Tottenham midfield that eventually gave way in a 2-1 defeat at Inter Milan.