Probable Pitchers
STARTING PITCHER
Jake Irvin
#27 | Starting Pitcher@
STARTING PITCHER
Pedro Pages
#43 | Catcher| Player | W-L | ERA | WHIP | IP | K |
|---|---|---|---|---|---|
| Jake Irvin | None-None | 4.78 | -- | 6.0 | 3 |
| Pedro Pages | None-None | -- | -- | -- | -- |
None-None
W-L
None-None
4.78
ERA
--
--
WHIP
--
6.0
IP (Innings Pitched)
--
3
K (Strikeouts)
--
AI Model Win Probability
NATIONALS
38%
CARDINALS
62%
NATIONALS
--
CARDINALS
--
AI Model Projected Total
AI Projection
9.6
Projected
Book Total
--
Over / Under Line
Over 0
60%
Under 0
40%
AI Model Spread Expectation
AI Spread Proj
-0.2
WASHINGTON
Book Spread
--
Book Line
▲ Edge: +0.2 points (Washington)
Spread Distribution
AI Model
-12-8-40+4+8+12
Distribution centered around WSH -0.2 expected margin.
Margin of Victory (WSH)
WSH By 1-2 runs
18.8%
WSH By 3-4 runs
14.2%
STL By 1-2 runs
18.1%
STL By 3-4 runs
13.0%
AI Model Projected Score
Washington
4.9
WASHINGTON
St. Louis
4.69
ST. LOUIS
Simulated Score
Washington
4
WASHINGTON
St. Louis
6
ST. LOUIS
Projections Grades
Moneyline (ML)
Divergence
AI
Nationals
Loss
38% Win Prob
D
Sim
Cardinals
Win
50% Win Prob
D
Run Line (ATS)
Divergence
AI
Nationals (-0)
Loss
Proj Runs: -0.2
C
Sim
Cardinals (+0)
Win
Proj Runs: -2.0
D
Over/Under (Total)
No Consensus
AI
o0
Win
Proj Total: 9.6
C
Sim
u0.0
Proj Total: 10.0
D
Head-to-Head History
Date
Game
Score
Sep 20, 2026
WSH @ STL
3 - 5
Sep 19, 2026
WSH @ STL
8 - 5
Sep 18, 2026
WSH @ STL
9 - 1
Apr 8, 2026
STL @ WSH
6 - 1
Apr 7, 2026
STL @ WSH
7 - 6
Season Statistics Comparison
Washington
WSH
vs
St. Louis
STL
162
Games Played
162
5.07
▲
Runs / Game
4.44
.246
▲
Avg (AVG)
.239
.321
▲
On-Base (OBP)
.313
.423
▲
Slugging (SLG)
.378
.744
▲
OPS
.691
210
▲
Home Runs
167
Key Model Drivers
Errors (L5)
+46.7% more
Washington: 1.1
vs
St. Louis: 0.6
Hits (L5)
+26.9% more
Washington: 10.3
vs
St. Louis: 7.6
Home Runs (Season)
+20.5% more
Washington: 210.0
vs
St. Louis: 167.0
Runs per Game (Season)
+12.4% more
Washington: 5.1
vs
St. Louis: 4.4
Post-Mortem Analysis
Metric
Projected
Actual
Score Game
WSH Score
4.9
2
STL Score
4.7
4
Team Stats Splits (Home / Away)
Errors
0.6 / 1.1
0.0 / 0.0
Hits
7.6 / 10.3
7.0 / 8.0
Home Runs
1.0 / 0.3
2.0 / 0.0
Strikeouts
6.9 / 7.3
8.0 / 4.0
Total Bases
11.9 / 12.7
15.0 / 10.0
Walks
3.8 / 2.5
3.0 / 4.0
Public Market Splits
Moneyline
Open: --
→
--
Spread (ATS)
Open: --
→
--
Total (O/U)
Open: --
→
--
Situational Trends
📊 Win-Loss
WSH
77-85-0
(47.5%)
Margin: 0.0
ATS +/-:
STL
77-85-0
(47.5%)
Margin: -0.2
ATS +/-:
🎯 ATS (Spread)
WSH
Advantage
(56.2%)
Margin: 0.0
ATS +/-:
STL
(53.7%)
Margin: -0.2
ATS +/-:
⚖️ Over/Under
WSH
85-69-8
O: 55.2% / U: 44.8%
Total +/-: +1.3
STL
74-80-8
O: 48.1% / U: 51.9%
Total +/-: +0.7
Season to Date Model Accuracy
AI Model
SIM Engine
STL
WSH
STL
WSH
ML
53%
85-74
57%
92-69
52%
84-77
54%
87-74
ATS
56%
89-70
58%
93-68
53%
85-76
57%
91-70
TTL
46%
68-81-10
50%
77-78-6
50%
76-75-10
42%
65-90-6