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Home/MLB/Washington Nationals @ Miami Marlins
MLB · 2026-08-23

Washington Nationals vs Miami Marlins

loanDepot park

Washington Nationals
61-70
VS
Miami Marlins
66-64
54%
Miami Marlins win probability · -154
Tale of the tape
46%Win probability54%
0.466Win %0.508
+14Run differential+17
Lean-154 · FanDuel
Miami Marlins to win
The market (61%) rates this higher than our model (54%) — no real edge, so we pass.

Miami Marlins grade out as the side to be on versus Washington Nationals, at 54% to win. A modest 54% lean — fine as a small play or a parlay leg. Pitching matchup: Janson Junk (4.37 ERA) vs Jackson Kent (9.39 ERA).

Why we lean this way

  • Form & record: Miami Marlins sit 66-64 (0.508), Washington Nationals 61-70 (0.466).
  • Last 10: Miami Marlins 5-5 (W2), Washington Nationals 2-8 (L3). Hot streaks move these lines fast.
  • Run differential: Miami Marlins +17, Washington Nationals +14 on the year — the most honest measure of how good a team actually is, beyond their record.
  • On the mound: Miami Marlins hand the ball to Janson Junk; Washington Nationals counter with Jackson Kent. Starting pitching swings a baseball game more than any other factor.
  • Home field: worth about +3.5% to Miami Marlins in our model.

The verdict

Where we land: Miami Marlins, a slight lean. A 54% edge is worth backing, but variance is real — keep stakes reasonable.

Logged to our public track record and graded after the final. We analyze; we never take wagers. 21+.

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