Miami Marlins @ San Diego Padres
MMAwayMiami Marlins39%
@SDPHomeSan Diego Padres61%
Model PickSan Diego Padres 61%Market edge — disclosed after closing odds are collectedEvidence 12 structured · 2 qualitative
AI Summary grounded in real data · zero hallucination
Our model projects a San Diego Padres victory with a 61% probability, though the edge against the market is uncalculated. The primary drivers supporting this pick are 'Last 10 Games Form' and 'Home/Away Split', which favor the home team. However, a negative 'Starting Pitcher Matchup' serves as the key swing risk that could disrupt this projection, and we transparently acknowledge that our model does not beat the market over the long term.
Logistic-regression statistical model — predicts Miami Marlins vs San Diego Padres by accumulating the log-odds contributions of 12 proven structured metrics. Only structured metrics enter the probability; qualitative and folklore factors get a label only. Predictions are sealed with SHA-256 before the game.
Model factor contribution How the 61% home win was derived
Home Advantage+2.5
Pythagorean Expectation+1
Season Win%+1.1
Last 10 Games Form+6.1
Home/Away Split+2.6
Team OBP-1.1
Team SLG-0.2
Team ERA+1.6
Starting Pitcher Matchup-2.6
Baseline 50% → final home win61%
Each factor's log-odds contribution accumulated · only structured metrics reflected (qualitative/folklore excluded) · each %p converts log-odds to probability, so it's non-linear — a simple sum may not exactly equal (final − baseline)
Structured metric analysis 12 metrics · fully disclosed
| Metric | Analysis (home vs away) | Source |
|---|---|---|
| Home Advantage | San Diego Padres at home — MLB historical home win rate ~.535 (ballpark familiarity, no travel) | MLB StatsAPI |
| Pythagorean Expectation | Home 52.5% (683 RS/646 RA) vs Away 50.1% (689/688) — strength from runs scored/allowed | MLB StatsAPI |
| Season Win% | Home 86-69 (.555) vs Away 76-79 (.490) | MLB StatsAPI |
| Last 10 Games Form | Home 9-1 vs Away 4-6 · Home W4 | MLB StatsAPI |
| Home/Away Split | Home team home 48-29 · away team away 31-46 | MLB StatsAPI |
| Team OBP | Home .319 vs Away .327 — foundation of scoring | MLB StatsAPI |
| Team SLG | Home .398 vs Away .401 (OPS .717/.728) | MLB StatsAPI |
| Team ERA | Home 3.94 vs Away 4.14 — lower is better | MLB StatsAPI |
| Team WHIP | Home 1.29 vs Away 1.29 — baserunners allowed per inning (lower is better) | MLB StatsAPI |
| Starting Pitcher Matchup | Home Walker Buehler (ERA 4.58) vs Away Sandy Alcantara (ERA 3.84) | MLB StatsAPI |
| Hitting Detail (BABIP, K, BB) | Home BABIP .286 · K 1251 · BB 534 / Away BABIP .300 · K 1290 · BB 534 (BABIP is luck-driven → not factored into probability) | MLB StatsAPI |
| Pitching Detail (K/BB, HR9) | Home K/BB 2.40 · HR9 1.13 / Away K/BB 2.33 · HR9 1.08 | MLB StatsAPI |
Qualitative & folklore factors 2 factors · fully disclosed
Qualitative · Wild Card Tie
The San Diego Padres defeated the Miami Marlins 8-2, drawing even for the top spot in the NL wild-card race.
Basis: LLM · news · Padres blast Marlins to draw even in wild-card rac
Qualitative · Padres' Offensive Surge
The San Diego Padres scored 8 runs against the Miami Marlins, highlighted by Ty France's 3-run homer, indicating a strong offensive rhythm.
Basis: LLM · news · Ty France's 3-run homer helps Padres to 8-2 win ov
12 source headlines (auto-collected · basis disclosed)
- Miami Marlins at San Diego Padres Game Story, Scores/Highlights - 09/18/2026
- Miami Marlins at San Diego Padres - Where to Watch, Stream Info, TV Channel, and Live Updates (September 18, 2026)
- How to watch Marlins vs. Padres: TV channel and streaming options for September 18
- Marlins vs Padres Prediction, Pick, MLB Odds for Friday, September 18
- Padres blast Marlins to draw even in wild-card race
- Miami Marlins at San Diego Padres MLB Prediction, Picks & Odds for Sept. 19, 2026
- Ty France's 3-run homer helps Padres to 8-2 win over Marlins and into tie for top NL wild-card spot
- Miami Marlins at San Diego Padres Game Story, Scores/Highlights - 09/19/2026
Frequently asked questions This game's prediction summary
Miami Marlins vs San Diego Padres — who's more likely to win?
SealedSlate's logistic-regression statistical model gives San Diego Padres a 61% chance to win (Home 61% · Away 39%). MLB · 2026-09-21 05:10 KST.
How was the 61% home-win probability calculated?
Starting from a 50% baseline, we additively accumulate the log-odds contributions of 12 proven structured statistical metrics to reach the final 61%. Each factor's %p contribution is fully disclosed on the page; qualitative and folklore factors are not reflected in the probability.
Can this prediction be altered later?
No. Every prediction is sealed with a SHA-256 hash before the game starts and permanently recorded in the track record, making after-the-fact changes impossible. SealedSlate runs a transparent ledger that never inflates the hit rate and leaves missed predictions exactly as they were.
We don't compete on hit rate — every factor is fully disclosed and labeled. Only 📊 structured stats feed the probability (each factor's contribution shown in %p); ⚔️🔮 are context to weigh. Predictions are locked and sealed before the game — verify the hits directly on the track record.