Chicago Cubs @ Cincinnati Reds
CCAwayChicago Cubs75%
@CRHomeCincinnati Reds25%
Model PickChicago Cubs 75%Market edge — disclosed after closing odds are collectedEvidence 12 structured · 3 qualitative
AI Summary grounded in real data · zero hallucination
Our model projects a 75% win probability for the Chicago Cubs, significantly favoring them over the Cincinnati Reds' 25%. This projection is primarily driven by the Cubs' substantial advantages in 'Team ERA' and 'Pythagorean Expectation' compared to the Reds. However, the 'Home Advantage' factor could benefit the Reds, making the Cubs' road performance a key variable. The market edge for this game is currently uncalculated.
Logistic-regression statistical model — predicts Chicago Cubs vs Cincinnati Reds 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 25% home win was derived
Home Advantage+2.5
Pythagorean Expectation-7.4
Season Win%-1.6
Last 10 Games Form-2.4
Home/Away Split-0.7
Team OBP-4.7
Team SLG-2.4
Team ERA-5.1
Team WHIP-3.5
Starting Pitcher Matchup+0.1
Baseline 50% → final home win24.9%
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 | Cincinnati Reds at home — MLB historical home win rate ~.535 (ballpark familiarity, no travel) | MLB StatsAPI |
| Pythagorean Expectation | Home 40.2% (633 RS/787 RA) vs Away 58.7% (817/674) — strength from runs scored/allowed | MLB StatsAPI |
| Season Win% | Home 71-82 (.464) vs Away 85-68 (.556) | MLB StatsAPI |
| Last 10 Games Form | Home 2-8 vs Away 4-6 · Home L1 | MLB StatsAPI |
| Home/Away Split | Home team home 37-41 · away team away 40-35 | MLB StatsAPI |
| Team OBP | Home .307 vs Away .340 — foundation of scoring | MLB StatsAPI |
| Team SLG | Home .396 vs Away .431 (OPS .703/.771) | MLB StatsAPI |
| Team ERA | Home 4.87 vs Away 4.19 — lower is better | MLB StatsAPI |
| Team WHIP | Home 1.45 vs Away 1.27 — baserunners allowed per inning (lower is better) | MLB StatsAPI |
| Starting Pitcher Matchup | Home Chase Burns (ERA 2.80) vs Away Clay Holmes (ERA 2.85) | MLB StatsAPI |
| Hitting Detail (BABIP, K, BB) | Home BABIP .279 · K 1458 · BB 534 / Away BABIP .291 · K 1271 · BB 643 (BABIP is luck-driven → not factored into probability) | MLB StatsAPI |
| Pitching Detail (K/BB, HR9) | Home K/BB 1.93 · HR9 1.35 / Away K/BB 2.52 · HR9 1.50 | MLB StatsAPI |
Qualitative & folklore factors 3 factors · fully disclosed
Qualitative · Cubs' Brutal Road Slide
The Chicago Cubs head into Cincinnati carrying a dismal road losing streak that they desperately need to snap.
Basis: LLM · news · Cubs take road slide into matchup with the Reds
Qualitative · Cubs' Must-Win Desperation
The Cubs face immense pressure and cannot afford any slipups in this crucial weekend series against the Reds to keep their season hopes alive.
Basis: LLM · news · Cubs can't afford slipup in weekend series against
Qualitative · Reds' Disastrous Season Fallout
Manager Terry Francona called out the front office after a disastrous season, potentially affecting the clubhouse morale heading into the series.
Basis: LLM · news · Terry Francona Sends Strong Message About Reds Fro
12 source headlines (auto-collected · basis disclosed)
- 2026 Reds Standings and Record: Regular Season
- Chicago Cubs at Cincinnati Reds - Where to Watch, Stream Info, TV Channel, and Live Updates (September 18, 2026)
- Chicago Cubs vs. Cincinnati Reds - Live Score - September 19, 2026
- Chicago Cubs vs. Cincinnati Reds 9/18/26 - Stream the Game Live
- Cubs can't afford slipup in weekend series against Reds
- Chicago Cubs at Cincinnati Reds Preview - 09/18/2026
- Dodgers beat Reds 4-1
- Cubs take road slide into matchup with the Reds
Frequently asked questions This game's prediction summary
Chicago Cubs vs Cincinnati Reds — who's more likely to win?
SealedSlate's logistic-regression statistical model gives Chicago Cubs a 75% chance to win (Home 25% · Away 75%). MLB · 2026-09-19 07:40 KST.
How was the 24.9% 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 24.9%. 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.