ARIZONA

DIAMONDBACKSARI

84-74  |  Road

5
FINAL
Wed, Sep 23 • 8:40 PM ET
Coors Field
View Odds Details →

COLORADO

ROCKIESCOL

57-101  |  Home

3
Probable Pitchers
Merrill Kelly
STARTING PITCHER

Merrill Kelly

#29 | Starting Pitcher
@
👤
STARTING PITCHER

Mason Adams

#38 | Starting Pitcher
Player W-L ERA WHIP IP K
Merrill Kelly 9-14 5.00 1.47 156.2 111
Mason Adams 0-1 5.09 1.65 23.0 23
9-14 W-L 0-1
5.00 Ldr ERA 5.09
1.47 Ldr WHIP 1.65
156.2 Ldr IP (Innings Pitched) 23.0
111 Ldr K (Strikeouts) 23
AI Model Win Probability
DIAMONDBACKS
64%
📊
ROCKIES
36%
▲ Edge: +1.10% (ARI)
DIAMONDBACKS 63% Book Odds: -168
ROCKIES 42% Book Odds: +139
Book Implied: 62.70% / 41.80%
AI Model Projected Total
AI Projection
10.5
Projected
Book Total
11.0
Over / Under Line
▼ Edge: +0.5 (Under)
Over 11.0 46%
Under 11.0 54%
AI Model Spread Expectation
AI Spread Proj
+1.5
COLORADO
Book Spread
+1.5
Book Line
DiamondbacksARI (-1.5) 0 RockiesCOL (+1.5)
Line aligns with book spread (+1.5)
Spread Distribution
AI Model

Diamondbacks Cover

35.4%

Rockies Cover

64.6%

-12-8-40+4+8+12
Distribution centered around COL +1.5 expected margin.
Margin of Victory (COL)

ARI By 1-2 runs

19.7%

ARI By 3-4 runs

17.5%

COL By 1-2 runs

15.0%

COL By 3-4 runs

9.2%

AI Model Projected Score
6
ARIZONA
Book Implied: 6.20
4.5
COLORADO
Book Implied: 4.80
Simulated Score
5
ARIZONA
Book Implied: 6.20
4
COLORADO
Book Implied: 4.80
Projections Grades
Moneyline (ML)
Agreement
AI Diamondbacks Win
64% Win Prob
B
Sim Diamondbacks Win
61% Win Prob
C
Run Line (ATS)
Agreement
AI Rockies (-1.5) Win
Proj Runs: +1.5
D
Sim Rockies (+1.5) Loss
Proj Runs: +1.0
C
Over/Under (Total)
Agreement
AI u11.0 Win
Proj Total: 10.5
C
Sim u11.0 Win
Proj Total: 9.0
A
Head-to-Head History
Date Game Score
Sep 24, 2026 ARI @ COL 12 - 8
Sep 23, 2026 ARI @ COL 5 - 3
Sep 22, 2026 ARI @ COL 7 - 2
Aug 12, 2026 COL @ ARI 6 - 4
Aug 11, 2026 COL @ ARI 3 - 2
Season Statistics Comparison
Arizona ARI
vs
Colorado COL
162
Games Played
162
4.56
Runs / Game
▲ 4.64
.246
Avg (AVG)
▲ .254
.318
On-Base (OBP)
▲ .322
.402
Slugging (SLG)
▲ .417
.720
OPS
▲ .739
166
Home Runs
▲ 180
Key Model Drivers
Errors (L5) +61.2% more
Arizona: 1.0 vs Colorado: 0.4
Home Runs (L5) +40.0% more
Arizona: 1.2 vs Colorado: 0.7
Total Bases (L5) +37.3% more
Arizona: 17.1 vs Colorado: 10.8
Hits (L5) +35.3% more
Arizona: 10.4 vs Colorado: 6.8
Post-Mortem Analysis
Metric Projected Actual
Score Game
ARI Score 6.0 5
COL Score 4.5 3
Team Stats Splits (Home / Away)
Errors 0.4 / 1.0 1.0 / 0.0
Hits 6.8 / 10.4 7.0 / 8.0
Home Runs 0.7 / 1.2 1.0 / 1.0
Strikeouts 9.6 / 6.9 5.0 / 10.0
Total Bases 10.8 / 17.1 11.0 / 13.0
Walks 2.1 / 2.9 2.0 / 0.0
Public Market Splits
Moneyline
Open: -198 / +162 → -168 / +139 ↑
83%TICKETS17%
96%MONEY4%
Spread (ATS)
Open: -1.5 / +1.5 → -1.5 / +1.5
83%TICKETS17%
92%MONEY8%
Total (O/U)
Open: 11 → 11
51%TICKETS49%
62%MONEY38%
Situational Trends
📊 Win-Loss
ARI Advantage
86-76-0 (53.1%)
Margin: 0.1 ATS +/-:
COL
58-104-0 (35.8%)
Margin: -1.2 ATS +/-:
🎯 ATS (Spread)
ARI Advantage
(52.5%)
Margin: 0.1 ATS +/-:
COL
(51.2%)
Margin: -1.2 ATS +/-:
⚖️ Over/Under
ARI
71-85-6
O: 45.5% / U: 54.5% Total +/-: +0.3
COL
77-80-5
O: 49.0% / U: 51.0% Total +/-: +0.6