Game 50 lineups: Nats at Mets

NEW YORK – The Nationals have won four of their last five. As such, they’ve improved to 18-31 on the season. Which means if they win tonight’s series opener against the Mets, they’ll be 19-31. And we all know what that means.

OK, so it probably wouldn’t mean what it meant three years ago when the Nats got swept in this very ballpark to fall to 19-31. If anything, this time it would represent a significant improvement over the way things had been going. Not that anyone here would be celebrating it if it does happen.

The challenge the next three weeks is tough, facing a Mets club that has been comfortably leading the division most of the season to date, despite injuries to Jacob deGrom and Max Scherzer. They’ll send left-hander David Peterson, owner of a 2.14 ERA in five games, to the mound tonight to face a Nats lineup that doesn’t have a ton of regular season experience against him. (Though they’ve faced him several times in spring training.)

Erick Fedde starts for the Nationals, and he quietly has turned into the most consistently effective member of their rotation. Over his last six starts, Fedde has a 2.23 ERA, allowing two or fewer earned runs in five of those outings.

WASHINGTON NATIONALS at NEW YORK METS
Where: Citi Field
Gametime: 7:10 p.m. EDT
TV: MASN, MLB Network (outside D.C. and N.Y. markets), MLB.tv
Radio: 106.7 FM, MLB.com
Weather: Clear, 80 degrees, wind 11 mph out to left field

NATIONALS
2B César Hernández
C Keibert Ruiz
RF Juan Soto
DH Nelson Cruz
1B Josh Bell
LF Lane Thomas
3B Maikel Franco
CF Victor Robles
SS Alcides Escobar

RHP Erick Fedde

METS
2B Luis Guillorme
RF Starling Marte
SS Francisco Lindor
1B Pete Alonso
DH Jeff McNeil
3B Eduardo Escobar
CF Mark Canha
LF Nick Plummer
C Tomás Nido

LHP David Peterson