Mark Chapman presents highlights from Sunday's Premier League matches, as Manchester United face Liverpool and Tottenham and Arsenal clash in the north London derby. Liverpool travel to Old Trafford, chasing a double over their bitter rivals Unite... (more)d for the first time since the 2008-09 season. Their 1-0 win at Anfield, in what was only the third match of the season, set the tone for a campaign in which Liverpool have impressed, while the Red Devils have struggled badly under David Moyes. At White Hart Lane, Tottenham host Arsenal in a fixture that has provided much entertainment, drama and goals over the last few years. The Gunners have enjoyed derby day superiority this season, having already beaten Spurs twice at the Emirates: 1-0 in the league and 2-0 in the FA Cup third round.