Nationals vs Marlins Prediction 31 August 2026
📡 The teams are set for their fourth straight matchup in Washington. Miami snapped the Nationals’ three-game winning streak with a 6-2 victory on Sunday, moving above .500 to 69-68. Tonight, the Marlins hand the ball to Ryan Gusto, who enters with a 3.98 ERA, while the hosts make a surprise move by starting Will Dion-who has made all 18 of his previous appearances this season out of the bullpen.
Head-to-Head
📊 Miami have taken eight of their last 10 games against Washington. Over that stretch, the Marlins have racked up 48 runs and secured seven wins before the current series in the capital. The Nationals responded with two victories, 9-2 and 5-4, but Miami bounced back on Sunday with a 6-2 win. Overall, the head-to-head record this season clearly favors the visitors.
Head-to-head statistics Nationals - Marlins

Washington Nationals Team Overview
Washington are 65-74 on the season. Their recent three-game winning streak was one of their best runs in August, but on Sunday the offense stalled again, managing just two runs. Youngsters Cruz, House, and Lile are gradually raising the team’s overall quality, but consistency remains elusive. Today, there’s an added question mark around the pitching setup: Deion has previously pitched exclusively out of the bullpen and is unlikely to be stretched out for a typical six-inning start.
Match Results: Washington Nationals

Miami Marlins Team Overview
The Marlins are back above .500 and remain firmly in the Wild Card race. On Sunday, they put up six runs despite recording just four hits, capitalizing on walks and defensive miscues by their opponents. Miami have consistently found ways to beat Washington this season, especially when they've managed to force the Nationals into their middle bullpen early.
Match Results: Miami Marlins
⚾ Starting Pitchers
Will Dion enters with a 1-1 record, a 3.67 ERA, and a 1.14 WHIP over 34.1 innings. Notably, all 18 of his MLB appearances have come out of the bullpen-he has yet to make a start. As a result, Washington will almost certainly need to rely on multiple arms to get through the bulk of this game.
Ryan Gusto gets the nod for Miami, carrying a 1-3 record and a 3.98 ERA. While he rarely pitches deep into games, his season numbers remain respectable and give the Marlins a more conventional starting setup compared to their opponents tonight.
⭐ Editor's Pick
Miami have taken eight of the last ten head-to-head meetings, and yesterday’s result once again followed the familiar script between these clubs. Washington are turning to Deion, who has yet to start a game this season and typically pitches in short relief stints. That immediately puts more pressure on the Nationals’ bullpen and gives the Marlins’ offense more opportunities to exploit matchups. While Gusto doesn’t offer Miami a massive edge on the mound, his role is much more clearly defined. The Marlins remain in the playoff hunt and looked more confident after Sunday’s win. Our pick: Miami Marlins to win.
