NEW YORK (AP) All winter long, the New York Mets heard critics lampooning them, certain the club would hit a wall from the get-go.

On Saturday, these plucky Mets got busy hitting balls over the wall.

Lucas Duda homered twice and became the first player to take advantage of the pulled-in fences at Citi Field, David Wright also connected and the Mets beat Atlanta Braves 4-2.

R.A. Dickey and a bolstered bullpen stayed in command and the Mets flashed some leather, too, in improving to 2-0 for the first time since 2009.

``We realize we have a long way to go, but this locker room is filled with guys who believe they belong here,'' Mets manager Terry Collins said.

Looks good to Dickey, so far.

``It was a great community win - a lot of people chipping in,'' he said. ``It's been a good couple of days. Hopefully, we can maintain this momentum.''

Wright kept hitting with an opposite-field homer to right-center in the first inning and two singles. Coming off a down year and injury-interrupted spring training, the All-Star had two hits and drove in the only run in Thursday's opener against Atlanta.

As for those shortened fences, they're totally fine by Wright.

``I don't need it - Duda does,'' he kidded.

``It helped us out today. Nice to see guys have good at bats and get rewarded for it,'' he said.

Martin Prado hit a two-run homer for Atlanta. His shot in the fifth ended the Braves' longest season-opening shutout streak since 1980 - this is their first 0-2 start in four years.

``We're not panicking,'' Braves outfielder Jason Heyward said. ``The first two games, it hasn't happened.''

With hot dog wrappers blowing around the field, Duda launched a drive to right-center field in the fourth. The ball flew over the new fence, yet several feet in front of where the old wall still stands.

``It plays fair now,'' Duda said.

Duda hit another solo shot run in the seventh off Chad Durbin, a drive to right that would've been a home run in any year. It was Duda's first multihomer game in the majors.

Josh Thole lined a go-ahead single in the fifth off well-traveled Livan Hernandez, making his first regular-season relief appearance since his major league debut in 1996.

Dickey (1-0) allowed five hits and four walks in six innings. He had trouble getting a good grip for his signature knuckler, a common problem on cooler, windy days.

``It might have been a knuckleball that didn't knuckle,'' he said.

Dickey drew attention this spring with his revealing biography, a book in which he wrote about being sexually abused as a boy. He returned the focus to the field with his pitching, plus an alert play at the plate.

Michael Bourn led off the game with a double and later tried to score from third when a pitch skittered away from Thole. But the catcher pounced on it and threw a fastball to Dickey, who tagged out the three-time NL stolen base champ.

``When we made that play, I knew it was going to be a good one today,'' Thole said.

Braves manager Fredi Gonzalez said Bourn hesitated, but didn't blame the speedster.

``You can't fault him on that. The two guys made a play,'' Gonzalez said.

Frank Francisco, the fourth Mets pitcher, earned his second save. Wright helped with a nifty catch in foul ground down the third-base line, then Francisco struck out pinch-hitter Matt Diaz with two runners on to end it.

Jair Jurrjens (0-1) gave up three runs on seven hits and three walks in 4 1-3 innings. He made the All-Star game last year, but won just one of his final seven starts and didn't pitch in September because of an injured right knee.

NOTES: The Mets are 22-0 when hitting three or more homers at Citi Field. ... Braves 3B Chipper Jones (left knee) felt fine after an off-day workout Friday. Gonzalez said Jones might play Tuesday in Houston when he's eligible to come off the disabled list. Gonzalez said Jones ``definitely'' would be ready for Atlanta's home opener Friday vs. Milwaukee. ... Mets CF Kirk Nieuwenhuis struck out on three pitches in his first major league at-bat. He beat out an infield single his next time up and later singled again. He was promoted from Triple-A after OF Andres Torres re-injured his left calf in the opener. Collins said Nieuwenhuis and Scott Hairston would each see time in center.