The Houston Astros hit the road to face the Washington Nationals on Wednesday, July 8, at Nationals Park, with first pitch scheduled for 6:45 PM ET. Spencer Arrighetti gets the ball for Houston against Washington's Foster Griffin in what shapes up as an intriguing mid-week matchup. The Astros bring a lineup anchored by Jose Altuve, Yordan Alvarez, and Isaac Paredes to the nation's capital, while the Nationals counter with a young, toolsy roster that has shown flashes of the talent that makes Washington's rebuild worth watching. This game carries real regular-season weight in July.

Astros at Nationals: Wednesday, July 8, 2026 Game Preview

Arrighetti steps into a road environment that will test his command. The 25-year-old right-hander has shown the kind of swing-and-miss stuff that generates excitement, but command consistency remains the defining question for where his season goes from here. Against a Nationals lineup that leads off with James Wood — one of the most physically gifted young outfielders in the game — Arrighetti will need to establish his fastball and keep the middle of Washington's order from doing damage early.

On the other side, Foster Griffin draws the start for Washington. Griffin is a left-handed arm who will face a Houston lineup stacked with legitimate offensive threats from top to bottom. How he handles the Altuve-Alvarez-Paredes-Walker stretch of the order in the first two times through will be the story of his night.

Astros Starting Lineup and Keys to Watch

• Jose Altuve (2B, leadoff): The engine of this offense. If Altuve gets on base early, he puts immediate pressure on Griffin and the Washington defense.
• Yordan Alvarez (DH, No. 2): Hitting behind Altuve in the two-hole, Alvarez is as dangerous a run-producer as exists in the American League. Griffin cannot afford to fall behind in counts against him.
• Isaac Paredes (3B, No. 3): Paredes provides a patient, disciplined at-bat that can drive up pitch counts and set the table for Christian Walker behind him.
• Christian Walker (1B, No. 4): The cleanup spot belongs to Walker, who brings power and situational hitting ability that gives this lineup genuine middle-of-the-order teeth.
• Cam Smith (RF, No. 5): Smith rounds out the top five and represents a developing piece of Houston's offensive future. His performance in this road spot is worth monitoring.

Nationals Lineup Threats Houston Must Respect

• James Wood (RF, leadoff): Wood's combination of size, speed, and raw power makes him dangerous every time he steps in. Arrighetti cannot get comfortable against him.
• CJ Abrams (SS, No. 4): Batting cleanup for Washington, Abrams has the athleticism and bat speed to punish a mistake pitch. Arrighetti must be sharp when runners are on base ahead of him.
• Dylan Crews (CF, No. 6): Another former top prospect in this lineup, Crews gives the Nationals a legitimate center-field presence with upside that demands attention.

Broadcast Information

Astros fans can watch on Space City Home Network or listen on KBME 790 AM / 94.5 FM HD-2 in Houston. Spanish-language coverage is available on KLTN-TUDN 102.9 FM. Nationals fans can tune in to Nationals.TV or WJFK 106.7 The Fan.

Prediction

This is a game where Arrighetti's ability to navigate a young, athletic Nationals lineup will define the outcome. Washington's roster is loaded with prospects who can make life uncomfortable, and Griffin at home adds another layer of challenge for Houston's offense. That said, the Astros have the lineup depth to break through. Expect a competitive game that stays close into the sixth or seventh inning. Houston's top of the order eventually does enough damage against Griffin to pull this one out on the road. Astros 5, Nationals 3.