Marcus Rashford has scored twice, as Manchester United made it four wins in a row and ended Arsenal's perfect start to the English Premier League season with a 3-1 victory at Old Trafford.
Gabriel Martinelli looked to have given Arsenal a 12th-minute lead, after finishing off a swift break, but the effort was disallowed following a video review.
Martinelli forced two saves out of United keeper David De Gea, as the visitors began to dominate, but the home side drew first blood through debutant Antony.
The Brazilian winger, signed from Ajax last week, was found on the right by Rashford and coolly drifted a shot into the far bottom corner.
Arsenal deservedly drew level, when the outstanding Martin Odegaard threaded a ball towards Gabriel Jesus in the box and, after a challenge by Raphael Varane, the ball fell to Bukayo Saka, who slotted home.
United restored their advantage in the 66th minute, when Bruno Fernandes found Rashford with a superb through-ball and the England striker beat the advancing Aaron Ramsdale.
Another swift counter led to United's third, with Christian Eriksen breaking clear and slipping the ball across to Rashford for a simple finish.
Reuters