Liverpool defender Trent Alexander-Arnold was booed by a number of Liverpool fans in his first game since he announced he intends to leave the club when his contract expires at the end of the season.
Cup winners Feyenoord edged league champions PSV Eindhoven on penalties at the end of an eight-goal stalemate in the Johan Cruyff Shield, as the new Dutch season got off to a rollicking start on Sunday.
