Four key stats of Europa League victory against PAOK
Chelsea took down an away game in Europa League against PAOK 1-0, with Willian scoring the only goal in the opening minutes of the game.
BBC provides the 4 key stats - the respectable Sarri streak continues, Barkley comes back to playmaker duties, while The Blues are remembering its winning stride of 2012/13 season.
Each of Chelsea's last 10 managers have won their first European game in charge, with Claudio Ranieri the last to fail to do so in September 2000 (0-2 v FC St Gallen).
Chelsea have won each of their last four games in the Europa League, a run which includes their final three games in 2012-13 when they won the competition.
Chelsea manager Maurizio Sarri has won all of his group stage games in the Europa League (seven out of seven), keeping five clean sheets in this run.
Ross Barkley's assist for Chelsea's goal was his first in club football since April 2017 for Everton against Leicester.