Game 90 lineups: Nats vs. Cardinals

Saturday was a good day for the Nationals, who fielded their youngest lineup in years and scored 14 runs thanks to homers by James Wood, CJ Abrams and Keibert Ruiz. Now, can they keep something like that up? Too often this season we’ve seen an offensive explosion followed up by a lifeless showing at the plate. The challenge today: Don’t let up.

As has been the case in each of the first two games of this series, the Nats will face a veteran right-hander. They did well against Sonny Gray. They did great against Lance Lynn. Today, it’s Kyle Gibson, who enters with a 3.88 ERA but has allowed four runs in five or fewer innings in each of his last two starts.

DJ Herz starts for the Nationals, and if you think you know what you’re going to get from the left-hander, you’re fooling yourself. He’s been impossible to predict so far, with two absolutely dominant starts (including his last one against the Mets) and four shaky starts in which he didn’t complete five innings. It would be great to get back-to-back solid outings from the rookie, but the Nats have to be realistic about the situation.

It's a big day here for other reasons: The All-Star rosters will be announced later this evening, so it could wind up being a really memorable day for Abrams, Kyle Finnegan or Jake Irvin. Or perhaps even more than one of them …

WASHINGTON NATIONALS vs. ST. LOUIS CARDINALS
Where: Nationals Park
Gametime: 1:35 p.m. EDT
TV: MASN, MLB.tv
Radio: 106.7 FM, 88.7 FM (Spanish), MLB.com
Weather: Partly cloudy, 93 degrees, wind 6 mph in from left field

NATIONALS
SS CJ Abrams
RF Lane Thomas
LF James Wood
DH Jesse Winker
2B Luis García Jr.
1B Juan Yepez
3B Trey Lipscomb
C Riley Adams
CF Jacob Young

LHP DJ Herz

CARDINALS
SS Masyn Winn
RF Alec Burleson
DH Willson Contreras
1B Paul Goldschmidt
3B Nolan Arenado
LF Brendan Donovan
2B Nolan Gorman
CF Dylan Carlson
C Pedro Pagés

RHP Kyle Gibson