West Ham’s Diop becomes first concussion sub By webmaster - February 9, 2021 338 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 Yamashita comes out on top at Maybank Championship Sports Neville: Man Utd stuck in a rut – and it’s really worrying Sports Borthwick: England must quickly adjust from Prem to Test rugby for Nations Championship
