Simon Collings on Arsenal 2-1 Tottenham

Arsenal closed the gap on Premier League leaders Liverpool to four points by beating Tottenham in the north London derby.Spurs took the lead at the Emirates Stadium after their captain Heung-min Son’s deflected opener inside 25 minutes.The Gunners had been on top before then, though, and they were deservedly ahead before half-time.Dominic Solanke’s own goal got them back on level terms and then Leandro Trossard fired Arsenal in front.The victory means Arsenal are now just four points off league leaders Liverpool, who have a game in hand.