Cardiff City staged a thrilling comeback to defeat 10-man Arsenal U21s 3-1, knocking them out of the EFL Trophy, as several other Premier League U21 sides also faced elimination in the final group-stage matches.


Cardiff City staged a thrilling comeback to defeat 10-man Arsenal U21s 3-1, knocking them out of the EFL Trophy, as several other Premier League U21 sides also faced elimination in the final group-stage matches.