Enzo Maresca's naive tactics were exposed and his side made too many mistakes playing out the back - but there was ONE positive for Chelsea: FIVE THINGS we learned after the Blues' humiliating 4-1 def

Chelsea were humbled by Celtic in Indiana on Saturday as Enzo Maresca's side fell to a 4-1 friendly defeat at Notre Dame Stadium. Matt O'Riley scored Celtic's first goal in Saturday's 4-1 victory over Chelsea in Notre Dame Naive Chelsea played like Big Ange's Spurs The number of times that Celtic beat Chelsea's high line with a single ball in behind was concerning, made worse by the lack of press from Enzo Maresca's players which gave their opponents plenty of time to pick a pass. This was Enzo Maresca's second game in charge of Chelsea and things must get much better Nkunku looked lively and played the full 90 One positive for Chelsea is the sharpness of Christopher Nkunku, who was their liveliest attacker in an otherwise lacklustre first half. Former Man City and Leicester goalkeeper Kasper Schmeichel proved he was still pivotal between the sticks Chelsea likely won't play on a pitch this bad all season Mail Sport received confirmation on Saturday that Cole Palmer, Conor Gallagher and Marc Cucurella will not join Chelsea's squad in the United States, but that isn't the worst news as it keeps them away from these pitches.