Thomas Tuchel became just the seventh Chelsea manager to reach 100 matches in charge of the club since the Premier League was founded in 1992, but Chelsea failed to mark the ocassion in style, losing 1-0 to Dinamo Zagreb in the Champions League.
It's fitting though that his century came up with a match in Europe's elite club competition as it was in this same tournament that he cemented himself into the club's history, winning a second Champions League for the Blues. Now, the attention has turned to what he can do domestically and if he can turn the club's fortunes around.
Chelsea have already gone five years since last winning the league title and, after a disjointed start, aren't making a name for themselves as challengers this season yet either.
