Arsenal recorded a 2-1 win over Rapid Vienna in the first match of the new Europa League season.
The Gunners fought back from a goal down to secure maximum points courtesy of goals from David Luiz and Pierre Emerick Aubameyang.
Super Eagles striker, Kelechi Iheanacho scored his first Europa League goal to help Leicester City to a 3-0 win over Zorya at the King Power Stadium.
Victor Osimhen was also in action for Napoli as he made his Europa League debut against AZ Alkmaar, the Dutch team stunned Napoli with a 1-0 defeat despite missing 13 players due to Covid-19.
AC Milan recorded a 3-1 victory over Celtic in Scotland to continue their impressive start to the season.
Bayer Leverkusen spanked OGC Nice 6-2, Granada got the better of PSV 2-1, Gareth Bale started his first match since returning to Spurs against LASK as the North London club ran out 3-0 winners.