St. Louis Cardinals @ Colorado Rockies
SLCAwaySt. Louis Cardinals57%
@CRHomeColorado Rockies43%
Model PickSt. Louis Cardinals 57%Market edge — disclosed after closing odds are collectedEvidence 12 structured · 2 qualitative
AI Summary grounded in real data · zero hallucination
Our model projects a 57% win probability for the St. Louis Cardinals, making them the recommended pick. The primary drivers supporting this selection are the 'Starting Pitcher Matchup' and 'Team SLG', which outweigh several negative factors. However, a significant deficit in 'Team ERA' remains the key swing risk, and with the edge against the market uncalculated, users should approach this with caution as our model does not beat the market in the long run.
Logistic-regression statistical model — predicts St. Louis Cardinals vs Colorado Rockies 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 43% home win was derived
Home Advantage+2.5
Pythagorean Expectation-3.3
Season Win%-2
Last 10 Games Form-1.2
Home/Away Split-1.3
Team OBP+1.2
Team SLG+2.4
Team ERA-10.1
Team WHIP-3.7
Starting Pitcher Matchup+8.5
Baseline 50% → final home win42.9%
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 | Colorado Rockies at home — MLB historical home win rate ~.535 (ballpark familiarity, no travel) | MLB StatsAPI |
| Pythagorean Expectation | Home 41.2% (661 RS/802 RA) vs Away 49.4% (640/648) — strength from runs scored/allowed | MLB StatsAPI |
| Season Win% | Home 54-87 (.383) vs Away 71-71 (.500) | MLB StatsAPI |
| Last 10 Games Form | Home 4-6 vs Away 5-5 · Home L1 | MLB StatsAPI |
| Home/Away Split | Home team home 29-40 · away team away 37-33 | MLB StatsAPI |
| Team OBP | Home .324 vs Away .316 — foundation of scoring | MLB StatsAPI |
| Team SLG | Home .417 vs Away .385 (OPS .741/.701) | MLB StatsAPI |
| Team ERA | Home 5.43 vs Away 4.25 — lower is better | MLB StatsAPI |
| Team WHIP | Home 1.51 vs Away 1.35 — baserunners allowed per inning (lower is better) | MLB StatsAPI |
| Starting Pitcher Matchup | Home Mason Adams (ERA 3.00) vs Away Matthew Liberatore (ERA 5.41) | MLB StatsAPI |
| Hitting Detail (BABIP, K, BB) | Home BABIP .306 · K 1224 · BB 452 / Away BABIP .282 · K 1117 · BB 451 (BABIP is luck-driven → not factored into probability) | MLB StatsAPI |
| Pitching Detail (K/BB, HR9) | Home K/BB 2.06 · HR9 1.37 / Away K/BB 2.29 · HR9 1.01 | MLB StatsAPI |
Qualitative & folklore factors 2 factors · fully disclosed
Qualitative · Cardinals' Dramatic Comeback
The Cardinals pulled off a dramatic 7-6 comeback win in the previous game, fueled by a 3-run homer in the 9th inning, which likely provides a significant morale boost.
Basis: LLM · news · Iván Herrera's 3-run homer in the 9th inning ralli
Qualitative · Rockies' Crushing Loss
The Rockies suffered a heartbreaking walk-off loss in the 9th inning of the previous game, which could negatively impact team morale and confidence.
Basis: LLM · news · Rockies rally, then watch it disappear in 7-6 loss
12 source headlines (auto-collected · basis disclosed)
- St. Louis Cardinals at Colorado Rockies Game Story, Scores/Highlights - 09/04/2026
- St. Louis Cardinals vs Colorado Rockies Game Discussion Friday
- How to watch Cardinals vs. Rockies: TV channel and streaming options for September 4
- St. Louis Cardinals at Colorado Rockies - Where to Watch, Stream Info, TV Channel, and Live Updates (September 04, 2026)
- St. Louis Cardinals vs Colorado Rockies Game Discussion Friday
- Colorado Rockies vs. St. Louis Cardinals: Game preview, picks and props for Friday
- St. Louis Cardinals vs. Colorado Rockies: Game Highlights
- Rockies rally, then watch it disappear in 7-6 loss to Cardinals
Frequently asked questions This game's prediction summary
St. Louis Cardinals vs Colorado Rockies — who's more likely to win?
SealedSlate's logistic-regression statistical model gives St. Louis Cardinals a 57% chance to win (Home 43% · Away 57%). MLB · 2026-09-06 09:10 KST.
How was the 42.9% 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 42.9%. 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.