Mets Stay Hot With Blowout of Matt Harvey and the Orioles

BALTIMORE — After a blowout win fueled largely by role players, Mets Manager Luis Rojas took stock of his division-leading team.

“You couldn’t be any more proud,” he said. “Every single guy that’s put on the Mets’ uni has just helped us along the way.”

Kevin Pillar and Billy McKinney each homered twice, and the Mets beat Matt Harvey decisively for the second time this season, routing the Baltimore Orioles 14-1 on Wednesday night. New York has been beset by injuries — and newly acquired star Francisco Lindor has had his struggles — but the Mets extended their lead in the N.L. East to 3 ½ games over second-place Atlanta.

Harvey, who helped the Mets win the National League pennant in 2015, has faced his original team twice this year, on May 12 and on Wednesday. The Mets won the May matchup at Citi Field, 7-1.

Harvey (3-7) allowed seven runs and eight hits in both games. He lasted four and a third innings the first time and three innings Wednesday — when the crowd in Baltimore included plenty of Mets fans making their presence felt as their team poured it on.

“I play for the Orioles. I’m not here for Mets fans or anything like that. I appreciate the Orioles fans that were here,” Harvey said. “I have to be better in front of my home crowd, and I guess I just have to work harder.”

Pete Alonso and Mason Williams also homered for the Mets. Taijuan Walker (5-2) allowed a run and five hits in seven innings, with a walk and nine strikeouts. He lowered his E.R.A. to 2.07.

Pillar had three hits, including his first two home runs since he was hit in the face by a fastball May 17 and missed about two weeks.

“When I started coming back, when I was able to hit in the cage, there were just some things — I feel like it’s hard to kind of recreate your stance and your setup and your feel, when you miss that much time,” Pillar said. “I just got in the box, or in the cage, kind of opened my stance up a little bit, just felt like I gave myself a little bit better visual, kind of tinkered with my hand positioning, and it just felt good.”

Alonso also had a three-hit night, bookending it with a first-inning home run and an R.B.I. double in the ninth. McKinney had three hits as well.

For the second straight night, Alonso started the scoring with a two-run homer in the first. Baltimore answered with an R.B.I. single in the bottom of the inning by Ryan Mountcastle, but the Mets broke the game open by scoring five times with two outs in the third. James McCann and McKinney hit consecutive R.B.I. singles, and Pillar followed with a three-run shot to left that made it 7-1.

McKinney added a solo homer in the fifth, and Pillar and Williams hit back-to-back solo shots in the eighth. McKinney closed out the scoring with a three-run homer in the ninth.

Harvey has lost six straight decisions.