Rooney scores winner as United beats Swansea

A forgettable 2015 was put in the rearview mirror for Manchester United as they opened 2016 with a convincing win over Swansea. Have the Red Devils turned the corner?

MANCHESTER, England — Normality was restored in the most unpredictable of Premier League seasons as Arsenal, Manchester City and Manchester United won to kick off 2016, with two of English football’s biggest stars grabbing winners after lean spells.

But victory didn’t come easy for the three heavyweights as the hectic festive schedule closed on Saturday.

Arsenal dispensed with its typically silky football and toughed out a 1-0 win over Newcastle, through a goal from defender Laurent Koscielny, to move two points clear at the top.

Watch match highlights: Arsenal 1, Newcastle United 0 || West Ham United 2, Liverpool 0 || Manchester United 2, Swansea City 1 || Watford 1, Manchester City 2 || Leicester City 0, Bournemouth 0 || Norwich City 1, Southampton 0 || Sunderland 3, Aston Villa 1 || West Bromwich Albio 2, Stoke City 1

City scored twice in the final eight minutes in coming from behind to beat Watford 2-1, clinching a first away win since September. Sergio Aguero, last season's top scorer and the most lethal striker in the division, scored the winner with his first goal since Nov. 21.

That was the date Man United last won in the league before a 2-1 win over Swansea, sealed by a moment of brilliance by Wayne Rooney. The England captain flicked in a deft finish for his first United goal in two months, which put him second outright in the all-time scoring lists at United (238) and in the league (188).

"It is amazing," United manager Louis van Gaal said, "and that at the age of 30."

Second-place Leicester failed to keep pace with Arsenal after being held to 0-0 at home by 10-man Bournemouth and is now without a win in three games, fulfilling many pundits' predictions that their surprisingly strong start to the season wouldn't last. Riyad Mahrez missed a penalty for Leicester, which is a point ahead of City.

United stayed in fifth place, provisionally two points behind Tottenham, which visits Everton on Sunday.

Also, West Ham rose to sixth in beating Liverpool 2-0, with Andy Carroll -- still Liverpool's most expensive player ever -- heading in the second goal against his former club.

Norwich beat Southampton 1-0, West Bromwich Albion overcame Stoke 2-1, and Sunderland won 3-1 at home to Aston Villa, which looks doomed with just eight points from 20 games to lie 11 points adrift of safety.

At Emirates Stadium, Koscielny scored the decisive goal for Arsenal, pouncing after Olivier Giroud headed back a corner from Mesut Ozil, but goalkeeper Petr Cech was the player to earn most praise after the match for making two outstanding saves to deny Georginio Wijnaldum.

"He is calm and never panics. We needed that," Arsenal manager Arsene Wenger said of Cech.

Arsenal hasn't won the Premier League since 2004.

Watford went ahead against City when left back Aleksandar Kolarov diverted Ben Watson's corner into his own net after halftime. Yaya Toure equalized in the 82nd with a superb finish from Kolarov's corner, then Aguero's header followed two minutes later

"We have to build on this," City goalkeeper Joe Hart. "It's not championship-winning form but we're somehow still in it."

United ended an eight-game winless run -- its longest in 26 years -- as Anthony Martial put United ahead after halftime, then set up Rooney for the flicked winner off his left heel.

"It was his left foot behind his right foot, you cannot imagine what a goal that is," Van Gaal said of his captain's strike.

The win eased the pressure on Van Gaal, who raised the possibility of resigning during United's woeful streak of results.

It was the third game in seven days for English clubs over a typically grueling festive period.>