St. Louis Cardinals @ New York Yankees
SLCAwaySt. Louis Cardinals22%
@NYYHomeNew York Yankees78%
Model PickNew York Yankees 78%Market edge — disclosed after closing odds are collectedEvidence 12 structured · 3 qualitative
AI Summary grounded in real data · zero hallucination
Our model projects the New York Yankees with a 78% win probability, favoring them over the St. Louis Cardinals. This prediction is primarily driven by the Yankees' superior 'Team ERA' and a favorable 'Starting Pitcher Matchup'. The market edge for this pick is currently uncalculated.
Logistic-regression statistical model — predicts St. Louis Cardinals vs New York Yankees 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 78% home win was derived
Home Advantage+2.5
Pythagorean Expectation+3.9
Season Win%+1.2
Last 10 Games Form+3.6
Home/Away Split+0.1
Team OBP-0.6
Team SLG+2.5
Team ERA+6.7
Team WHIP+3.2
Starting Pitcher Matchup+4.2
Baseline 50% → final home win77.5%
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 | New York Yankees at home — MLB historical home win rate ~.535 (ballpark familiarity, no travel) | MLB StatsAPI |
| Pythagorean Expectation | Home 58.4% (512 RS/425 RA) vs Away 48.5% (483/499) — strength from runs scored/allowed | MLB StatsAPI |
| Season Win% | Home 63-49 (.563) vs Away 55-57 (.491) | MLB StatsAPI |
| Last 10 Games Form | Home 6-4 vs Away 3-7 · Home W1 | MLB StatsAPI |
| Home/Away Split | Home team home 26-23 · away team away 27-25 | MLB StatsAPI |
| Team OBP | Home .310 vs Away .314 — foundation of scoring | MLB StatsAPI |
| Team SLG | Home .411 vs Away .375 (OPS .721/.689) | MLB StatsAPI |
| Team ERA | Home 3.28 vs Away 4.14 — lower is better | MLB StatsAPI |
| Team WHIP | Home 1.18 vs Away 1.34 — baserunners allowed per inning (lower is better) | MLB StatsAPI |
| Starting Pitcher Matchup | Home Cam Schlittler (ERA 2.04) vs Away Michael McGreevy (ERA 3.57) | MLB StatsAPI |
| Hitting Detail (BABIP, K, BB) | Home BABIP .275 · K 1022 · BB 408 / Away BABIP .278 · K 861 · BB 358 (BABIP is luck-driven → not factored into probability) | MLB StatsAPI |
| Pitching Detail (K/BB, HR9) | Home K/BB 2.93 · HR9 0.96 / Away K/BB 2.27 · HR9 0.96 | MLB StatsAPI |
Qualitative & folklore factors 3 factors · fully disclosed
Qualitative · Cardinals All-Star Trade Looming
With the trade deadline approaching, rumors of a potential All-Star player leaving the Cardinals could be a significant distraction for the team.
Basis: LLM · news · Cardinals All-Star Could Be Out of St. Louis by th
Qualitative · Yankees Injury Updates
Recent injuries and roster transactions for the Yankees could impact their overall team strength and game strategy.
Basis: LLM · news · Latest Yankees injuries and transactions
Qualitative · Cardinals' Winning Momentum
The Cardinals are coming off a 5-1 win against the Blue Jays, carrying positive momentum into their matchup with the Yankees.
Basis: LLM · news · St. Louis Cardinals beat Blue Jays 5-1
12 source headlines (auto-collected · basis disclosed)
- St. Louis Cardinals at New York Yankees Preview - 08/03/2026
- Cardinals vs. Yankees (Aug 3, 2026) Pregame
- St. Louis Cardinals vs. New York Yankees - Live Score - August 04, 2026
- Where to watch St. Louis Cardinals vs New York Yankees: TV channel, start time, streaming for Aug. 3
- St. Louis Cardinals beat Blue Jays 5-1; Cardinals play New York Yankees Monday night on 939 the Eagle
- Cardinals All-Star Could Be Out of St. Louis by the Deadline
- St. Louis Cardinals vs. New York Yankees - Boxscore - Live Score - August 03, 2026
- Ball 2 confirmed after ABS challenge
Frequently asked questions This game's prediction summary
St. Louis Cardinals vs New York Yankees — who's more likely to win?
SealedSlate's logistic-regression statistical model gives New York Yankees a 78% chance to win (Home 78% · Away 22%). MLB · 2026-08-04 08:05 KST.
How was the 77.5% 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 77.5%. 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.