Detroit Tigers @ Cleveland Guardians
DTAwayDetroit Tigers39%
@CGHomeCleveland Guardians61%
Model PickCleveland Guardians 61%Market edge — disclosed after closing odds are collectedEvidence 12 structured · 3 qualitative
AI Summary grounded in real data · zero hallucination
Our model projects the Cleveland Guardians with a 61% win probability, making them the pick against the Detroit Tigers. This projection is primarily driven by the Guardians' advantages in 'Starting Pitcher Matchup' (deltaPct 7) and 'Last 10 Games Form' (deltaPct 3.7). However, with no market edge calculated, it's difficult to assess if this pick offers value against current market odds.
Logistic-regression statistical model — predicts Detroit Tigers vs Cleveland Guardians 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-1.7
Season Win%+0.9
Last 10 Games Form+3.7
Home/Away Split+0.8
Team SLG-1.8
Team ERA-0.3
Team WHIP-0.7
Starting Pitcher Matchup+7
Baseline 50% → final home win60.5%
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 | Cleveland Guardians at home — MLB historical home win rate ~.535 (ballpark familiarity, no travel) | MLB StatsAPI |
| Pythagorean Expectation | Home 49.3% (577 RS/586 RA) vs Away 53.4% (619/574) — strength from runs scored/allowed | MLB StatsAPI |
| Season Win% | Home 72-70 (.507) vs Away 64-77 (.454) | MLB StatsAPI |
| Last 10 Games Form | Home 6-4 vs Away 3-7 · Home W2 | MLB StatsAPI |
| Home/Away Split | Home team home 35-38 · away team away 30-42 | MLB StatsAPI |
| Team OBP | Home .314 vs Away .314 — foundation of scoring | MLB StatsAPI |
| Team SLG | Home .372 vs Away .396 (OPS .686/.710) | MLB StatsAPI |
| Team ERA | Home 3.75 vs Away 3.72 — lower is better | MLB StatsAPI |
| Team WHIP | Home 1.26 vs Away 1.23 — baserunners allowed per inning (lower is better) | MLB StatsAPI |
| Starting Pitcher Matchup | Home Parker Messick (ERA 2.46) vs Away Framber Valdez (ERA 4.36) | MLB StatsAPI |
| Hitting Detail (BABIP, K, BB) | Home BABIP .282 · K 1143 · BB 508 / Away BABIP .285 · K 1213 · BB 488 (BABIP is luck-driven → not factored into probability) | MLB StatsAPI |
| Pitching Detail (K/BB, HR9) | Home K/BB 2.84 · HR9 1.12 / Away K/BB 2.57 · HR9 1.05 | MLB StatsAPI |
Qualitative & folklore factors 3 factors · fully disclosed
Qualitative · Walk-off Woes
The Detroit Tigers suffered two walk-off losses in a doubleheader against the Cleveland Guardians, blowing a significant lead in the second game. This back-to-back walk-off defeats could severely impact team morale.
Basis: LLM · news · Guardians score, recap vs Tigers in doubleheader f
Qualitative · Doubleheader Fatigue
Both teams played a doubleheader yesterday due to rain delays, which could lead to increased player fatigue and impact performance in the upcoming game.
Basis: LLM · news · The first game of a doubleheader between the Detro
Qualitative · Guardians' Momentum
The Cleveland Guardians are riding high after securing two walk-off victories in the doubleheader. Brayan Rocchio's walk-off home run, in particular, will inject positive energy into the team.
Basis: LLM · news · Guardians score, recap vs Tigers in doubleheader f
12 source headlines (auto-collected · basis disclosed)
- Detroit Tigers at Cleveland Guardians Game Story, Scores/Highlights - 09/04/2026
- Detroit Tigers vs. Cleveland Guardians: Game Highlights
- Guardians score, recap vs Tigers in doubleheader features 2 walk-off wins
- Where to watch Friday Night Baseball on Apple TV: Tigers vs. Guardians start time and more
- Tigers collapse again vs Guadians on walk-off HR by Brayan Rocchio
- The first game of a doubleheader between the Detroit Tigers and Cleveland Guardians was delayed because of rain at Progressive Field on Sept. 4. See link below ⬇️ 📸 Jason Miller, Getty Images
- Game 1 of Tigers-Guardians doubleheader delayed by rain: Latest updates
- Guardians, Detroit Tigers starting lineups for Sept. 4, 2026 (Game 1): Game 141
Frequently asked questions This game's prediction summary
Detroit Tigers vs Cleveland Guardians — who's more likely to win?
SealedSlate's logistic-regression statistical model gives Cleveland Guardians a 61% chance to win (Home 61% · Away 39%). MLB · 2026-09-06 07:10 KST.
How was the 60.5% 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 60.5%. 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.