MLB · 2026-09-15
Miami Marlins vs Arizona Diamondbacks
Chase Field
Miami Marlins
74-77
VS
Arizona Diamondbacks
80-71
51%
Arizona Diamondbacks win probability · -145
Tale of the tape
49%Win probability51%
0.490Win %0.530
+5Run differential+3
Toss-up-145 · BetOnline.ag
Arizona Diamondbacks to win
The market (59%) rates this higher than our model (51%) — no real edge, so we pass.
Our read leans Arizona Diamondbacks over Miami Marlins — a 51% win probability once everything is weighed. Essentially a coin flip at 51% — entertainment only, not a spot to press. Pitching matchup: Michael Soroka (3.53 ERA) vs Janson Junk (4.54 ERA).
Why we lean this way
- Form & record: Arizona Diamondbacks sit 80-71 (0.530), Miami Marlins 74-77 (0.490).
- Last 10: Arizona Diamondbacks 6-4 (W1), Miami Marlins 3-7 (L1). Hot streaks move these lines fast.
- Run differential: Arizona Diamondbacks +3, Miami Marlins +5 on the year — the most honest measure of how good a team actually is, beyond their record.
- On the mound: Arizona Diamondbacks hand the ball to Michael Soroka; Miami Marlins counter with Janson Junk. Starting pitching swings a baseball game more than any other factor.
- Home field: worth about +3.5% to Arizona Diamondbacks in our model.
The verdict
The play we like: Arizona Diamondbacks. It is a near coin-flip at 51% — good value, not a lock. Bet what is fun to lose.
Logged to our public track record and graded after the final. We analyze; we never take wagers. 21+.
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