Gabriel Jesus marked his first north London derby with a goal as Arsenal beat 10-man Tottenham 3-1 on Saturday to strengthen its grip on first place in the Premier League.
Jesus took advantage of a defensive blunder to make it 2-1 early in the second half and Tottenham's chances of a comeback were then ruined by Emerson Royal earning a straight red card for a needless studs-up challenge on Gabriel Martinelli in the 62nd minute.