UEFA Champions League results: Napoli beats Liverpool, Chelsea lost to Valencia, Barcelona-Dortmund end in goalless draw

Champions League 2019-20: Napoli defeated Liverpool 2-0 while Chelsea lost to Valencia 0-1 in the group stage matches at the Union of European Football Associations (UEFA) Champions League.

A total of eight games were played with some of them ended in surprising results.

Playing his first game of this season, Lionel Messi returned for Barcelona in the group stage match against Dortmund, however, it resulted in draw 0-0. 

Here's a look at the scoreboard:

• Napoli 2-0 Liverpool
• Barcelona 0-0 Dortmund o
• Valencia 1-0 Chelsea 
• Inter Milan 1-1 Slavia Prague
• Lyon 1-1 Zenit
• Red Bull Salzburg 6-2 Genk
•  Ajax 3-0 Lille 
• RB Leipzig 2 - 1 Benfica