Washington Nationals vs Miami Marlins Picks and Prediction for Saturday August 22, 2026

The Washington Nationals and Miami Marlins continue their NL East series Saturday afternoon at loanDepot park in Miami, Florida. First pitch is scheduled for 4:10 p.m. ET, with coverage available on MLB.TV and FS1. Washington enters the matchup at 61-68 overall and 34-32 on the road, while Miami sits at 64-64 with a strong 38-25 home record. The Nationals have dropped four of their last five completed games, while the Marlins have lost three straight entering Friday's action. Miami also leads the season series 5-1. At the time of this writing the odds were not released. Before placing any wagers, be sure to check out our free MLB picks for more baseball predictions and analysis.

Washington Tries to Find Consistent Offense

Washington has struggled recently, losing four of its last five completed games. The Nationals were shut out twice during their three-game series in Texas, losing 5-0 and 2-0 around a 6-0 victory. They also dropped two close games against the Mets before that stretch. Despite the overall losing record, Washington has been competitive away from home with a 34-32 road mark.

The Nationals are batting .249 as a team with 676 runs, 1,101 hits and 182 home runs. They carry a .325 on-base percentage and .434 slugging percentage, giving Washington a clear power advantage over Miami. The pitching staff has been far less dependable, posting a 4.68 ERA and 1.39 WHIP while allowing opponents to bat .258.

Washington's biggest strength is its ability to generate extra-base damage and score in bunches when the offense is clicking. The problem has been consistency. The Nationals have been shut out in three of their last five completed games, which is a major concern against a Miami starter carrying significantly better run-prevention numbers than Washington's scheduled starter.

Miami Looks to Take Advantage at Home

Miami enters Saturday at .500 overall and has been considerably stronger at home, where the Marlins are 38-25. Their recent results have been less encouraging, however, with three straight losses against Philadelphia after back-to-back wins over Cincinnati. Miami has still controlled the season series against Washington, winning five of the first six completed meetings.

The Marlins are batting .250 with 560 runs, 1,062 hits and 131 home runs. Their .326 on-base percentage is nearly identical to Washington's, while their .402 slugging percentage trails the Nationals. Miami owns the better pitching profile, carrying a 3.96 ERA, 1.25 WHIP and .233 opponent batting average.

Miami's edge comes from run prevention and home-field performance. The Marlins do not match Washington's power output, but they have allowed fewer baserunners and own the much better team ERA. Their 38-25 home record also gives them another meaningful advantage in a matchup where the starting-pitching gap favors Miami.

Starting Pitchers

Washington is scheduled to start Jake Irvin, who enters at 2-7 with a 5.80 ERA and 1.36 WHIP across 71.1 innings. Irvin has allowed 66 hits while striking out 72, walking 31 and surrendering 12 home runs. Miami counters with Eury Perez, who is 6-9 with a 3.23 ERA and 1.11 WHIP through 122.2 innings. Perez has allowed only 87 hits while recording 133 strikeouts, 49 walks and 13 home runs allowed. The statistical advantage belongs clearly to Perez, who has been much better at limiting damage and baserunners over a larger workload.

Washington Nationals vs Miami Marlins Picks and Prediction

Pick: Miami Marlins Moneyline

Miami is the preferred side in this matchup. The Marlins own the better overall record, a strong 38-25 home mark and a substantial starting-pitching advantage. Perez enters with a 3.23 ERA and 1.11 WHIP, while Irvin carries a 5.80 ERA and 1.36 WHIP. Miami also owns the stronger team pitching numbers and has dominated the season series 5-1. Washington has more home-run power and has been respectable on the road, but its recent offensive inconsistency and weaker pitching profile make Miami the more trustworthy side.

Pick: Under 8.5

Take the under if the total is set at 8.5. Washington has been shut out in three of its last five completed games, and Perez gives Miami a strong chance to keep that offensive inconsistency going. The Marlins have not been especially explosive themselves, scoring only 560 runs compared with Washington's 676. Irvin's 5.80 ERA creates obvious risk for an under wager, but Miami's modest power numbers and Perez's ability to control the game make the under attractive at 8.5. A game landing in the 4-2 or 5-2 range would fit the statistical profile well.

Disclaimer: This preview was completed before play on Friday and does not account for results or developments occurring after games began on Friday.