ARI@STL
Home no-vig implied moved from 52.4% to 51.6% (toward away).
"The most realistic way this loses is a typical Cardinals one-run home win backed by their steadier season record (STL record: 42-35) and slightly higher projected runs (STL 5.3 vs ARI 3.8)."
Clutch Puppy Expert Summary
Take Arizona +1.5 — the model's recommended play here despite there being no raw value gap: Model win prob 48.4% vs Market implied prob 48.4%, which yields a value gap of 0.0% but a moderate Strength score of 52%. The matchup projects a low-scoring game (Predicted score: ARI 3.8 - STL 5.3) where the 1.5-run buy is the clean hedge against a one-run Cardinals win.
The market opened -120/102 and has moved to -112/102; the home no-vig implied moved from 52.4% to 51.6% (toward away), indicating a small move off the Cardinals from open to current.
St. Louis is averaging 4.6 scored and 4.6 allowed this season (note: 'Avg 4.6 scored · 4.6 allowed (season)') with a team record of 42-35; the model's 5.3 run projection for STL fits that steady mid-4s scoring environment and explains why the game skews slightly in their favor.
Arizona shows 'Avg 4.3 scored · 4.6 allowed (season)' and sits at a 40-39 record; their lower 4.3 scoring rate aligns with the model's 3.8-run projection for ARI, which supports taking the +1.5 buy if you expect a one or two run game.
Historical home-field baseline is recorded as '+0.01' and the market opened -120/102 before moving to -112/102; additionally home no-vig implied moved from 52.4% to 51.6%, all of which signals a modest erosion of the home edge into this matchup.
- Model win prob: 48.4% · Market implied prob: 48.4% · Value gap: 0.0%
- Strength score: 52%
- Market opened -120/102 and is now -112/102; home no-vig implied moved from 52.4% to 51.6%
- Recent form — STL: Avg 4.6 scored · 4.6 allowed (season) · record: 42-35; ARI: Avg 4.3 scored · 4.6 allowed (season) · record: 40-39
- Opened -120/102 and current -112/102
- Home no-vig implied moved from 52.4% to 51.6% (toward away)
- STL record: 42-35
- ARI record: 40-39
- STL Avg 4.6 scored · 4.6 allowed (season)
- ARI Avg 4.3 scored · 4.6 allowed (season)
- Hot/cold season win rates: STL 55% · ARI 51%
No major injury notes detailed for this matchup.
No major injury notes detailed for this matchup.
Best bet - ARI +1.5 (-200) — this is the model's recommended buy to protect against a one-run Cardinals win while the market and model probabilities are essentially even (Model win prob 48.4% vs Market implied prob 48.4%).
Total - No total pick — the model projects a 3.8/5.3 game (total 9.1) but offers no strong market value signal to back a total play.
The most realistic way this loses is a typical Cardinals one-run home win backed by their steadier season record (STL record: 42-35) and slightly higher projected runs (STL 5.3 vs ARI 3.8).
No reported injury impact.
The predicted score (ARI 3.8 - STL 5.3) tracks with season scoring: STL Avg 4.6 scored and 4.6 allowed, ARI Avg 4.3 scored and 4.6 allowed, implying a sub-10 run game centered on marginal offensive differences.
The Strength score of 52% reflects a small confidence edge — model and market probabilities are identical (Model win prob 48.4% vs Market implied prob 48.4%), so the 52% primarily encodes matchup robustness rather than a big value gap.
This plays out as a low-to-moderate scoring game with the Cards edging the D-backs by a couple runs in regulation; projected final line: ARI 3.8 - STL 5.3.
Bottom line: take ARI +1.5 at or around the posted prices; the pick is a disciplined, low-variance hedge (buying 1.5 runs) rather than a contrarian slam.
Shop the price — the market opened -120/102 and sits at -112/102, so if you can get ARI +1.5 cheaper than the listed 'recommended pick' price do it; consider pairing the +1.5 buy with a small correlated play (e.g., taking the ARI team total under if available) and always shop for the best juice given the thin movement (home no-vig implied moved from 52.4% to 51.6%).
Top supporting factors
- Model win prob: 48.4% · Market implied prob: 48.4% · Value gap: 0.0%
- Strength score: 52%
- Market opened -120/102 and is now -112/102; home no-vig implied moved from 52.4% to 51.6%
- Recent form — STL: Avg 4.6 scored · 4.6 allowed (season) · record: 42-35; ARI: Avg 4.3 scored · 4.6 allowed (season) · record: 40-39
Counterargument
The most realistic way this loses is a typical Cardinals one-run home win backed by their steadier season record (STL record: 42-35) and slightly higher projected runs (STL 5.3 vs ARI 3.8).
Injury impact
No reported impact.
Team status
- STL · neutral55% season win rate
- ARI · neutral51% season win rate
Recent form (last 10)
- STLAvg 4.6 scored · 4.6 allowed (season)42-35
- ARIAvg 4.3 scored · 4.6 allowed (season)40-39
Historical trends
- [home] Home-field baselineHistorical comp+0.01
