"Chelsea" camp - concern about C. Pulisic's injury © AFP

London's “Chelsea” on Sunday narrowly defeated “Leicester City” and advanced to the FA Cup semi-finals. However, the victory came at a cost - in the second half, Christian Pulisic, who had been in great form after the break, had to leave the pitch due to injury. After the match, “aristocrats” manager Frank Lampard confirmed that the American felt pain in his thigh area and it is still unclear whether he will be ready for the upcoming “Premier” league matches. “Christian felt some pain in his thigh area during the second cooling break. I hope it's nothing serious”, said F. Lampard. C. Pulisic has already scored two goals in two matches after the Premier League resumed. Lampard's team will play their next match on Wednesday in a city derby against “West Ham United”.