England’s World Cup campaign begins with Marcus Rashford scoring in the 4–0 win over Croatia, but he raises a concern after the match. According to reports from multiple outlets, Rashford complains of muscle tightness at the end of England’s game in Dallas on Wednesday. The issue is described as muscle tightness rather than an outright injury diagnosis, and it creates an uncertainty ahead of England’s next fixture. One report frames it as an injury scare for England’s management, while another links the concern to Thomas Tuchel’s planning for upcoming matches. Both accounts agree that Rashford’s goal contribution comes early in the tournament and that the complaint is noted immediately after the Croatia match. The reports do not specify the exact muscle affected or any formal medical findings, and no confirmed withdrawal from the next game is reported. England’s squad therefore faces a monitoring period to determine whether Rashford is fit to feature in the next match.