Manchester United vs Tottenham - live! Rashford dangerous in tight encounter

53 min: United are building up a head of steam here. Henrikh Mkhitaryan dances past a couple of challenges and hits a (fairly weak) shot that Hugo Lloris should deal with. But the Frenchman parries it, almost allowing Marcus Rashford to nip in. Ben Davies does very well to clear. Then a low Mkhitaryan cross nearly finds Romelu Lukaku, but the ball ricochets away to safety.

61 min: Mauricio Pochettino has seen enough 16 minutes into this second half and makes two substitutions. The ineffectual Moussa Sissoko and Heung-Min Son come off, to be replaced by Mousa Dembele and Fernando Llorente. Let's see how Spurs get on with a more conventional striker leading the line. 

64 min: Antonio Valencia comes within a few inches of giving Manchester United the lead, clobbering a shot just over after Tottenham fail to properly clear a corner. Great effort. Jose Mourinho then makes his first change, brining Jesse Lingard on for Henrikh Mkhitaryan.

69 min: Another Manchester United change, and another attacking player stepping off the bench. Unfortunately for those waiting for this game to open up, it's also an attacking player coming off: Anthony Martial replaces Marcus Rashford, whose last contribution was a tempting ball that almost sent Romelu Lukaku clear.

72 min: Finally, Romelu Lukaku has a half-decent sight of goal. United break swiftly, Anthony Martial freeing Nemanja Matic, who prods the ball round the corner, into space. Lukaku motors past Jan Vertonghen and unleashes a shot from a narrow angle, drawing a diving save from Hugo Lloris. It may have been heading wide anyway, but that's better from the hosts. 

75 min: A sight of goal for Christian Eriksen after some patient Spurs passing, but the Dane rushes his effort, spooning the ball well over the bar from 20 yards. He should do better and it looks like he knows it, too.

76 min: What a chance for Tottenham. Christian Eriksen almost makes amends for that wayward shot with a glorious clipped pass into the path of Dele Alli, who darts past Chris Smalling and looks to guide the ball home. He doesn't quite get enough on the volley, however, and David De Sea is relieved to see the ball drop wide. A big let-off for United.

78 min: United hit the post! Antonio Valencia raids down the right and digs out a cross for Romelu Lukaku, who holds off his man and looks to place his header into the bottom corner. It's a fine effort, but the ball rebounds to safety off the woodwork. 

80 min: GOAL MANCHESTER UNITED! The Red Devils make the breakthrough at last, in true route-one fashion. David De Gea launches the ball long onto the head of Romelu Lukaku, who brilliantly flicks the ball into the path of Anthony Martial. The Frenchman holds off Jan Vertonghen to plant a left-footed shot past Hugo Lloris. Not the cleanest strike, but it'll do for United.