PREM: Watford 1-2 Manchester United

Romelu Lukaku celebrates scoring for Manchester United with Jesse Lingard

Manchester United inflicted a first defeat of the Premier League season on Watford as they won 2-1 at Vicarage Road.

The Hornets had won all four of their league games before the international break, but two goals in three first-half minutes from Romelu Lukaku (35) and Chris Smalling (38) ultimately sealed the win for United, who had Nemanja Matic sent off in injury time.

Andre Gray pulled a goal back for Watford in the 65th minute, but they could not find another as their winning run was brought to a halt.

United ended the game with 10 men as Matic was shown a second yellow card after a foul on Will Hughes in the third minute of injury time, but held on for their second win in a row after two league defeats, and move up to eighth.

Watford began well and tested David de Gea in the 16th minute after a poor attempted clearance from Marouane Fellaini saw Troy Deeney take aim with a fierce drive, but the United goalkeeper made a superb, leaping save to keep him out.

Ben Foster was excellent in the first half despite the scoreline, and made a wonderful save from Alexis Sanchez in the 32nd minute as a long ball from De Gea was put into the Chile forward's path by Lukaku. He then dribbled down to the right of the area before taking aim, but Foster was equal to it with a fingertip stop at the near post.

But he was not able to keep United out three minutes later. Young whipped a cross into the area after his initial free-kick was played back into his path, with Lukaku waiting at the goal mouth to bundle the ball home with his stomach. The Watford players were calling for handball but there was no case to answer for referee Mike Dean.

The goal spurred United into action as Paul Pogba twice tested Foster before Smalling scored their second in the 38th minute. Young's corner was headed toward the six-yard box by Fellaini before Smalling controlled with his chest and hit a volley on the turn to send the ball past the goalkeeper at point blank range.

The second half saw few chances but did have a goal as Gray pulled one back for Watford in the 65th minute. Abdoulaye Doucoure cut the ball back for the striker at the top of the area, who had plenty of space and time to sweep a fine strike into the back of the net and give the hosts hope of a result.

It was a frantic finish at Vicarage Road too, with a thunderous Doucoure volley forcing a good save from De Gea on the stroke of 90 minutes, before United went down to 10 men. Matic tackled Hughes on the right flank, and received a second yellow card after an earlier challenge on Doucoure also saw him booked, seeing him sent off.

De Gea kept United ahead in the closing stages, pushing away Christian Kabasele's header from a free-kick before also seeing away a corner as the visitors held on for all three points.