By Kieran Gill for The Mail on Sunday
Published: 17:52 GMT, 31 October 2020 | Updated: 17:52 GMT, 31 October 2020
Christian Pulisic has been sent for a scan after feeling his hamstring in the warm-up, which saw him taken out of the starting XI at Burnley.
It is a potentially significant blow to the Blues, with the 22-year-old having previously missed large chunks of the 2019-20 campaign with muscular issues.
Pulisic was also forced off in the FA Cup final against Arsenal after a hamstring injury.
Christian Pulisic has been sent for a scan after feeling his hamstring in the warm-up at Burnley
Frank Lampard admitted his winger was frustrated after working hard to