The New York Mets are looking for a win, not sympathy.

Jair Jurrjens threw seven sharp innings in his return from the disabled list, combining with George Sherrill and Scott Linebrink on a two-hitter, and the Atlanta Braves shut out the struggling Mets 4-0 Saturday night to complete a doubleheader sweep.

In the opener, Alex Gonzalez hit two of Atlanta's four solo homers and the Braves finally provided some offense for Derek Lowe in a 4-2 victory.

The Mets were swept in a doubleheader for the second time in three days to extend their losing streak to seven games, their longest since dropping 11 straight in 2004. Colorado swept the Mets in New York on Thursday.

"You can't feel sorry for yourself because nobody else in the league is going to feel sorry for you," said Mike Pelfrey, who took the loss in the second game.

The Mets (4-11) have matched the third-worst start in franchise history, according to STATS LLC. They opened 3-12 in 1962 and 1964. They also lost 11 of their first 15 games in 1974 and 1981.

"The talent's here," Pelfrey said. "It's just a matter of going out and doing it.

"Looking at our lineup, I like it. These guys are going to hit. These guys are going to score runs. It's going to be fun when they start doing it."

New York has lost 10 of 11 after winning three of its first four games under new manager Terry Collins.

"They care. They're unhappy," Collins said of his players. "We're going to get ready for tomorrow."

Third baseman David Wright, 0 for 7 in the two games, said bad stretches are part of the game.

"You just hope that the offense or the pitching kind of picks up the other half, and that hasn't been the case," Wright said.

Jurrjens (1-0) looked strong in his return from a right oblique strain, facing the minimum 15 batters through five innings. He gave up two hits with one walk and seven strikeouts.

Pelfrey (0-2) allowed 11 hits and four runs in five-plus innings. He gave up three hits in the first, including a run-scoring single by Dan Uggla, and three more in the third, including Chipper Jones' RBI single.

"I definitely have to be better," Pelfrey said.

Eric Hinske had three hits and drove in a run and Martin Prado had two hits and scored two runs in the second game. Jones, who hit a homer in the opener, added two hits.

Willie Harris singled with two outs in the second but was picked off to end the inning. Jurrjens then retired the next nine batters before Daniel Murphy led off the sixth with a double. Murphy was thrown out by catcher David Ross on an ill-advised attempt to steal third.

"We used to call that an error of enthusiasm," Collins said. "I addressed it."

Murphy accepted the blame for his mental mistake.

"It was an awful play," he said. "There was nothing that could have been going through my mind that would have justified that. I'm not going to score three runs by myself. I killed (the inning)."

The only other baserunner allowed by Jurrjens was a walk to Mike Nickeas in the sixth.

The four homers in the opener, including one by rookie Freddie Freeman, were a season high for Atlanta and the most for the team since hitting four in a 16-5 win over the Chicago Cubs on Aug. 22, 2010.

Lowe (2-2) gave up two runs and five hits in six innings. He has a 1.82 ERA this season, but lost his previous two starts as the Braves were shut out by Milwaukee and Philadelphia.

D.J. Carrasco (0-1) gave up four hits, including three homers, in 3 2-3 innings as a fill-in starter in the first game for New York.

Before the opener, the Mets placed right-hander Chris Young on the 15-day disabled list with biceps tendinitis in his pitching arm. Right-hander Dillon Gee will be recalled from Triple-A Buffalo to start on Sunday.

Craig Kimbrel worked the ninth to earn his fourth save.

The series opener was postponed by rain Friday night. The Mets were playing consecutive doubleheaders for the first time since Aug. 20-21, 1998, against St. Louis. Club officials called the commissioner's office Friday night, hoping to avoid a second straight twinbill, but the makeup game remained.

Players wore No. 42 jerseys in the opener as part of baseball's annual tribute to Jackie Robinson, originally planned for Friday night. Among those wearing No. 42 was Harris who, like Robinson, was born in Cairo, Ga.

Harris drove in Carlos Beltran with a double off Lowe in the sixth, cutting it to 3-2. Josh Thole had a single and scored on Jose Reyes' grounder in the fifth.

Gonzalez has 16 of his 140 career homers against the Mets, more than any other team.

Jones, whose history of success against the Mets is no secret, began the day with a .319 career batting average against New York. The homer was his 45th against the Mets, matching his total against the Phillies.

Collins was pulling for Carrasco to last at least five innings, but the right-hander faded with two outs in the fourth. He gave up Gonzalez's second homer of the game before walking Freeman and Lowe.

"He kept us in the game, gave us a chance," Collins said.

NOTES: LHP Pat Misch, just recalled from Triple-A Buffalo, will be dropped from the roster to make room for Gee, Collins said. ... Mets LF Jason Bay, on the DL with a strained left rib cage, was to play a rehab game for Class-A St. Lucie on Saturday night and could join the team Tuesday.