The Miami Marlins return to loanDepot park on Saturday, August 22, to host the Washington Nationals in a 4:10 PM ET first pitch broadcast nationally on FS1. Right-hander Eury Pérez gets the ball for Miami opposite Washington's Jake Irvin in what shapes up as a compelling pitching matchup between two young arms. This is a regular season game with divisional implications, making every result count as the calendar pushes deeper into August.

Marlins vs. Nationals Pitching Matchup: Eury Pérez vs. Jake Irvin

Eury Pérez is the story whenever he takes the ball. The towering right-hander is one of the most talented young arms in the organization, and loanDepot park is his stage on Saturday. Pérez's ability to generate whiffs with his fastball-changeup combination gives the Marlins a genuine shot at controlling the game from the first inning on. The Miami faithful know what this kid can be, and starts like this are why they show up.

Jake Irvin gets the assignment for Washington. The 27-year-old right-hander has been a steady presence in the Nationals rotation and is not someone Miami can sleep on. Irvin works with a four-pitch mix and throws enough strikes to keep lineups off balance. The Marlins will need to be disciplined early and not expand the zone against him.

Miami Marlins Starting Lineup

• 1. Xavier Edwards, 2B
• 2. Griffin Conine, 1B
• 3. Owen Caissie, DH
• 4. Otto Lopez, SS
• 5. Jakob Marsee, CF
• 6. Heriberto Hernández, LF
• 7. Joe Mack, C
• 8. Javier Sanoja, 3B
• 9. Esteury Ruiz, RF

Keys to Watch for the Marlins

Eury Pérez's Command

When Pérez is locating his fastball to both sides of the plate and burying that changeup, he is genuinely difficult to square up. The key Saturday is how efficiently he works through the Nationals order in the early innings. If he is pumping first-pitch strikes and keeping his pitch count manageable, Miami has a real chance to go deep into this game without leaning heavily on the bullpen.

Xavier Edwards Setting the Table

Edwards leading off is no accident. He is one of the better contact hitters in this lineup and his ability to get on base early forces Irvin to work from the stretch. If Edwards and Griffin Conine, hitting second, can create traffic in the first couple of innings, Owen Caissie and Otto Lopez have the lineup protection spots to drive runs home.

Owen Caissie in the Middle of the Order

Caissie slotted into the three hole as the designated hitter tells you the Marlins want his bat in premium run-producing situations. He is a physical presence with power, and facing a right-handed pitcher like Irvin is a matchup worth watching closely.

Esteury Ruiz as a Catalyst

Batting ninth, Ruiz functions as a second table-setter. His speed on the basepaths puts pressure on the defense and gives the top of the order more chances to produce with runners on base. Do not overlook what he can do when he reaches.

Prediction

Give me the Marlins in this one. Pérez at home, a lineup with lineup depth from top to bottom, and a crowd at loanDepot park ready to make some noise — that is a formula that works. Miami wins, 4-2.