21+  Information & entertainment only — we never take bets. Gamble responsibly: 1-800-GAMBLER
Longshot Edge
Home/MLB/Chicago Cubs @ Miami Marlins
MLB · 2026-09-04

Chicago Cubs vs Miami Marlins

loanDepot park

Chicago Cubs
79-62
VS
Miami Marlins
71-70
52%
Miami Marlins win probability · -152
Tale of the tape
48%Win probability52%
0.560Win %0.504
+133Run differential+14
Toss-up-152 · BetRivers
Miami Marlins to win
The market (60%) rates this higher than our model (52%) — no real edge, so we pass.

The model lands on Miami Marlins here, giving them a 52% chance to come out on top against Chicago Cubs. Essentially a coin flip at 52% — entertainment only, not a spot to press. Pitching matchup: Janson Junk (4.11 ERA) vs Shota Imanaga (4.01 ERA).

Why we lean this way

  • Form & record: Miami Marlins sit 71-70 (0.504), Chicago Cubs 79-62 (0.560).
  • Last 10: Miami Marlins 4-6 (L1), Chicago Cubs 4-6 (W1). Hot streaks move these lines fast.
  • Run differential: Miami Marlins +14, Chicago Cubs +133 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; Chicago Cubs counter with Shota Imanaga. 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

Bottom line: Miami Marlins to win is a near coin-flip. Treat it like a 52% spot — not a sure thing, because there is no such thing. Size it sensibly and enjoy the game.

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

Get the daily edge in your inbox

Every morning: the day's best bets, the smart fun parlay, and what's worth watching — free, no spam.

21+. Informational and entertainment content only.