San Diego Padres vs St.Louis Cardinals Prediction
Expert prediction, odds analysis, and best bet for San Diego Padres vs St.Louis Cardinals on June 15, 2026.
Win Probability
Best Bet
Current Odds
| Team | Moneyline | Run Line | Total | Impl. Prob. |
|---|---|---|---|---|
San Diego PadresAway | N/A | N/A | N/A | 0% |
St.Louis CardinalsHome | N/A | N/A | N/A | 0% |
Statistical Analysis
- 1
St.Louis Cardinals project 4.8 runs: 4.6 RF/G offense vs 4.0 RA/G San Diego Padres pitching.
- 2
San Diego Padres project 4.5 runs: 3.9 RF/G offense vs 4.4 RA/G St.Louis Cardinals pitching.
- 3
St.Louis Cardinals season record: 38–31 (55% win rate).
- 4
San Diego Padres season record: 37–33 (53% win rate).
- 5
St.Louis Cardinals home: 4.1 RF/G, 4.5 RA/G (54% home win rate).
- 6
St.Louis Cardinals last 5: 6.8 RF/G, 5.4 RA/G (1d rest, 6 G last 7d).
- 7
San Diego Padres last 5: 5.0 RF/G, 4.2 RA/G (1d rest, 6 G last 7d).
- 8
No market odds available — picks are model leans only, not confirmed value bets.
How This Prediction Was Made
Show model inputs ▼
Team Data Inputs
| Metric | Padres | Cardinals |
|---|---|---|
| Season Win% | 52.9% | 55.1% |
| Games Played | 70 | 69 |
| Season RF/G | 3.89 | 4.62 |
| Season RA/G | 4.03 | 4.45 |
| Run Diff/G | -0.14 | 0.17 |
| Last-5 RF/G | 5.00 | 6.80 |
| Last-5 RA/G | 4.20 | 5.40 |
| Venue RF/G | 4.38 | 4.14 |
| Venue RA/G | 4.25 | 4.54 |
| Venue Win% | 56.3% | 54.3% |
| Form (last-5) | 3/5 W | 2/5 W |
| Rest Days | 1 | 1 |
| Games (Last 7d) | 6 | 6 |
| Data Quality | 100% | 100% |
Run Projection Formula
Projected runs = weighted blend of offense + opponent defense (season & recent) + venue split.
| Component | Value | Wt | Contrib |
|---|---|---|---|
| Season RF/G | 3.89 | 30% | 1.166 |
| Opp Season RA/G | 4.45 | 30% | 1.335 |
| Recent RF/G (5G) | 5.00 | 15% | 0.750 |
| Opp Recent RA/G | 5.40 | 15% | 0.810 |
| Venue RF/G | 4.38 | 5% | 0.219 |
| Opp Venue RA/G | 4.54 | 5% | 0.227 |
| Projected runs | 4.5 | ||
| Component | Value | Wt | Contrib |
|---|---|---|---|
| Season RF/G | 4.62 | 30% | 1.387 |
| Opp Season RA/G | 4.03 | 30% | 1.209 |
| Recent RF/G (5G) | 6.80 | 15% | 1.020 |
| Opp Recent RA/G | 4.20 | 15% | 0.630 |
| Venue RF/G | 4.14 | 5% | 0.207 |
| Opp Venue RA/G | 4.25 | 5% | 0.213 |
| Home bonus | 0.12 | — | 0.120 |
| Projected runs | 4.8 | ||
Win Probability Blend (Home)
Three signals are blended to produce the final home win probability.
| Signal | Prob | Weight | Contribution |
|---|---|---|---|
| Run margin (projected score diff) | 52.9% | 65% | 34.39% |
| Team strength (win% + venue) | 50.8% | 25% | 12.70% |
| Recent form (last-5 W/L) | 44.0% | 10% | 4.40% |
| Final home win probability | 51% | ||
Confidence Score Breakdown
| Factor | Points |
|---|---|
| Base (win probability distance from 50%) | +51 |
| Run margin bonus (larger margin = more predictable) | +1.1 |
| Data quality adjust (more game history = tighter estimates) | +10 |
| Form agreement (recent form aligns with season record) | 0 |
| Market odds available (confirms edge vs vig) | -5 |
| Final confidence score (medium) | 57 |
No market odds were available for this game — edge calculations require live lines. Picks above are model leans only.
San Diego Padres vs St.Louis Cardinals Prediction — Expert Analysis
Our model projects St.Louis Cardinals to win this matchup with a 51% win probability. The predicted final score is Padres 4.5 – Cardinals 4.8.
San Diego Padres come into this game with a 37-33 record, good for a 52.9% winning percentage.
St.Louis Cardinals are 38-31 at home this season, with a 55.1% overall win rate. Home field advantage gives them an additional 3-4% boost to their projected win probability.
Our best bet for this matchup is the No bet, which carries a medium confidence rating based on current statistical inputs.