WASHINGTON -- Brandon Nimmo had two RBIs in his return from a harrowing hotel room accident, and the New York Mets beat the Washington Nationals 7-2 on Tuesday night for their second consecutive extra-innings victory.

Nimmo, who cut his forehead when he fainted and fell Sunday night, entered in the fourth inning after Harrison Bader was pulled following a collision with the wall in right-center field. In the eighth, he drove in Francisco Lindor for a tying RBI single, and then was part of a barrage of hits against Robert Garcia (0-3) once the game went to extras.

"Really enjoying the moments tonight ... getting the big hits, just soak them in because not every day's like that," Nimmo said. "When things like this happen, it's a fresh perspective on being able to play this game and being able to play it at this level on a daily basis. When it's taken away from you briefly, you realize just how special it is, and you start to enjoy the little things a little bit more."

As part of a five-run 10th, José Iglesias doubled to put the Mets ahead. Nimmo also doubled and Pete Alonso crushed his 18th homer.

Lindor's 14th homer in the sixth was the only blemish against Nationals rookie DJ Herz, who struck out 10 while pitching 5 innings. Herz joined Stephen Strasburg as the only pitchers since 1901 to have two 10-strikeout, no-walk games in their first six major league starts.

"I'm just going out there and pitching," Herz said. "I just want to get deep into games and put these guys in the best situation to win. It's cool to hear all that stuff that comes with it, but I'm just trying to go out there and do what's best for my team."

But Washington's bullpen let Herz down, first when Hunter Harvey got knocked around in the eighth and then when Garcia was lit up for the loss.

The Mets became just the fourth team to score five or more runs in an extra inning in back-to-back games, according to the Elias Sports Bureau.

After Sean Manaea allowed one earned run and struck out five in seven innings, Jose Butto gave the Mets exactly what they wanted when they called him up to come out of the bullpen. Butto (2-3) allowed just one hit in his first two innings of relief this season.

"We got two huge innings out of him when we needed it," manager Carlos Mendoza said.