ARIZONA

DIAMONDBACKSARI

80-79  |  Road

4
FINAL
Fri, Sep 26 • 9:40 PM ET
Petco Park
View Odds Details →

SAN DIEGO

PADRESSD

87-72  |  Home

7
Probable Pitchers
👤
STARTING PITCHER

Ryan Thompson

#81 | Relief Pitcher
@
Mason Miller
STARTING PITCHER

Mason Miller

#22 | Relief Pitcher
Player W-L ERA WHIP IP K
Ryan Thompson None-None 3.92 -- 1.0 2
Mason Miller None-None 2.67 -- 1.1 3
None-None W-L None-None
3.92 ERA Ldr 2.67
-- WHIP --
1.0 IP (Innings Pitched) Ldr 1.1
2 K (Strikeouts) Ldr 3
AI Model Win Probability
DIAMONDBACKS
46%
📊
PADRES
54%
DIAMONDBACKS --
PADRES --
AI Model Projected Total
AI Projection
10.2
Projected
Book Total
--
Over / Under Line
Over 0 63%
Under 0 37%
AI Model Spread Expectation
AI Spread Proj
-0.3
ARIZONA
Book Spread
--
Book Line
▲ Edge: +0.3 points (Arizona)
DiamondbacksARI (-3.5) 0 PadresSD (+3.5)
Model Expected Spread
Spread Distribution
AI Model

Diamondbacks Cover

53.5%

Padres Cover

46.5%

-12-8-40+4+8+12
Distribution centered around ARI -0.3 expected margin.
Margin of Victory (ARI)

ARI By 1-2 runs

19.0%

ARI By 3-4 runs

14.6%

SD By 1-2 runs

17.8%

SD By 3-4 runs

12.5%

AI Model Projected Score
5.27
ARIZONA
4.92
SAN DIEGO
Simulated Score
4
ARIZONA
5
SAN DIEGO
Projections Grades
Moneyline (ML)
Divergence
AI Diamondbacks Loss
46% Win Prob
D
Sim Padres Win
50% Win Prob
D
Run Line (ATS)
Divergence
AI Diamondbacks (-0) Loss
Proj Runs: -0.3
C
Sim Padres (+0) Win
Proj Runs: -1.0
D
Over/Under (Total)
No Consensus
AI o0 Win
Proj Total: 10.2
C
Sim u0.0
Proj Total: 9.0
D
Head-to-Head History
Date Game Score
Sep 27, 2026 ARI @ SD 4 - 9
Sep 26, 2026 ARI @ SD 7 - 10
Sep 25, 2026 ARI @ SD 11 - 4
Aug 6, 2026 SD @ ARI 5 - 1
Aug 5, 2026 SD @ ARI 4 - 10
Season Statistics Comparison
Arizona ARI
vs
San Diego SD
162 ▲
Games Played
2
4.56
Runs / Game
▲ 6.00
.246
Avg (AVG)
▲ .328
.318
On-Base (OBP)
▲ .362
.402
Slugging (SLG)
▲ .563
.720
OPS
▲ .925
166 ▲
Home Runs
4
Key Model Drivers
Home Runs (Season) +97.6% more
Arizona: 166.0 vs San Diego: 4.0
Errors (L5) +21.7% more
Arizona: 1.1 vs San Diego: 0.8
Strikeouts (L5) +11.1% more
Arizona: 9.6 vs San Diego: 8.5
Home Runs (L5) +88.0% more
San Diego: 1.4 vs Arizona: 0.6
Post-Mortem Analysis
Metric Projected Actual
Score Game
ARI Score 5.3 4
SD Score 4.9 7
Team Stats Splits (Home / Away)
Errors 0.8 / 1.1 0.0 / 1.0
Hits 7.9 / 8.3 12.0 / 8.0
Home Runs 1.4 / 0.6 1.0 / 2.0
Strikeouts 8.5 / 9.6 11.0 / 8.0
Total Bases 12.5 / 11.6 16.0 / 16.0
Walks 4.0 / 2.9 8.0 / 5.0
Public Market Splits
Moneyline
Open: -- → --
36%TICKETS64%
54%MONEY46%
Spread (ATS)
Open: -- → --
73%TICKETS27%
62%MONEY38%
Total (O/U)
Open: -- → --
73%TICKETS27%
80%MONEY20%
Situational Trends
📊 Win-Loss
ARI
86-76-0 (53.1%)
Margin: 0.1 ATS +/-:
SD Advantage
94-74-0 (56.0%)
Margin: 0.3 ATS +/-:
🎯 ATS (Spread)
ARI
(52.5%)
Margin: 0.1 ATS +/-:
SD Advantage
(57.1%)
Margin: 0.3 ATS +/-:
⚖️ Over/Under
ARI
71-85-6
O: 45.5% / U: 54.5% Total +/-: +0.3
SD
78-85-5
O: 47.9% / U: 52.2% Total +/-: +0.2