West Ham’s Diop becomes first concussion sub By webmaster - February 9, 2021 329 0 West Ham made the first concussion substitution in English football as defender Issa Diop went off during Tuesday’s FA Cup tie at Manchester United. RELATED ARTICLES Sports Arsenal latest: Tzolis hobbles off injured in Greece match Sports ‘Major milestone’ with women to earn equal prize money at tennis events Sports ‘Major milestone’ with women to earn equal prize money at tennis events
