Miami starter Pablo Lopez gave up a double on his first pitch, then combined with the Marlins’ bullpen to hold the New York Mets hitless the rest of the way in a 2-0 win Saturday.

The Marlins, with the worst record in the majors, beat the Mets for the second straight day after entering the series with a seven-game losing streak.

The Mets lost their fourth in a row and fell a season-worst four games under .500. After getting held to one hit, the loss is certain to ramp up speculation that manager Mickey Callaway’s job is in jeopardy.

New York Mets starting pitcher Steven Matz, right, hands the ball to manager Mickey Callaway (36) as he is relieved in the fourth inning during a baseball game against the Miami Marlins, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)
New York Mets starting pitcher Steven Matz, right, hands the ball to manager Mickey Callaway (36) as he is relieved in the fourth inning during a baseball game against the Miami Marlins, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)

Jeff McNeil sliced the first pitch of the game just inside the left field line for a double, but that was all the Mets managed against Lopez (3-5) and two relievers. A crowd of 13,474 saw the Marlins record their first one-hit shutout since four pitchers combined to throw one on May 7, 2017, against the Mets in New York.

Lopez (3-5) pitched seven inning and tied a career high with seven strikeouts. It was bounce-back performance the 23-year-old righty after allowing 10 runs in three innings in his last start on May 10 in New York.

Tayron Guerrero got four outs and Adam Conley finished for his second save.

Miami Marlins' Jon Berti rounds the bases with a solo home run in the first inning during a baseball game against the New York Mets, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)
Miami Marlins’ Jon Berti rounds the bases with a solo home run in the first inning during a baseball game against the New York Mets, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)

Jon Berti hit his second home run of the season and Brian Anderson knocked in the other run for the Marlins, who won consecutive games for the first time since back-to-back wins over the Washington Nationals on April 19-20.

Steven Matz (3-3) was activated from the 10-day injured list to make his first start since May 3 at Milwaukee. He allowed two runs and five hits in 3 2/3 innings. He struck out six and walked two.

Berti led off the bottom of the first with a home run to right off Matz, who entered with a 3-0 record and 0.93 ERA in five career starts at Marlins Park.

New York Mets starting pitcher Steven Matz (32) throws to Miami Marlins' Brian Anderson in the first inning during a baseball game, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)
New York Mets starting pitcher Steven Matz (32) throws to Miami Marlins’ Brian Anderson in the first inning during a baseball game, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)

Anderson’s single in the third gave Miami a 2-0 lead.

The Mets bounced into inning-ending double-plays in the sixth and eighth.

SEWALD TO MINORS

New York Mets' Jeff McNeil reacts after flying out in the ninth inning during a baseball game against the Miami Marlins, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)
New York Mets’ Jeff McNeil reacts after flying out in the ninth inning during a baseball game against the Miami Marlins, Saturday, May 18, 2019, in Miami. (AP Photo/Lynne Sladky)

Right-handed pitcher Paul Sewald was optioned to Triple-A Syracuse to make room for Matz. Sewald has a 3.86 ERA in four appearances with the Mets.

TRAINER’S ROOM

Mets: LHP Jason Vargas (hamstring) is scheduled to make a rehab start on Sunday with Double-A Binghamton and then could return to the Mets if all goes well. “We’ll see, but I think he would be an option after one (rehab start),” Callaway said.

Marlins: C Jorge Alfaro left the game in the fourth inning with a mild left calf strain after sliding into second base for his first stolen base of the season. He is considered day-to-day.

UP NEXT

Mets: RHP Noah Syndergaard (3-3, 4.74 ERA) tossed his second career complete game and first shutout of his career in his last start against the Marlins on Sept. 30, 2018.

Marlins: RHP Sandy Alcantara (1-4, 5.11) is 1-2 with a 2.92 ERA in four career starts against the Mets.

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