HOUSTON

ASTROSHOU

57-42  |  Road

6
FINAL
Mon, Jul 21 • 9:40 PM ET
Chase Field
View Odds Details →

ARIZONA

DIAMONDBACKSARI

50-50  |  Home

3
Probable Pitchers
Josh Hader
STARTING PITCHER

Josh Hader

#71 | Relief Pitcher
@
Zac Gallen
STARTING PITCHER

Zac Gallen

#23 | Starting Pitcher
Player W-L ERA WHIP IP K
Josh Hader None-None 2.36 -- 1.0 --
Zac Gallen None-None 5.58 -- 6.0 6
None-None W-L None-None
2.36 Ldr ERA 5.58
-- WHIP --
1.0 IP (Innings Pitched) Ldr 6.0
-- K (Strikeouts) Ldr 6
AI Model Win Probability
ASTROS
58%
📊
DIAMONDBACKS
42%
ASTROS --
DIAMONDBACKS --
AI Model Projected Total
AI Projection
11.4
Projected
Book Total
--
Over / Under Line
Over 0 56%
Under 0 44%
AI Model Spread Expectation
AI Spread Proj
-1.8
HOUSTON
Book Spread
--
Book Line
▲ Edge: +1.8 points (Houston)
AstrosHOU (-3.5) 0 DiamondbacksARI (+3.5)
Model Expected Spread
Spread Distribution
AI Model

Astros Cover

66.9%

Diamondbacks Cover

33.1%

-12-8-40+4+8+12
Distribution centered around HOU -1.8 expected margin.
Margin of Victory (HOU)

HOU By 1-2 runs

19.7%

HOU By 3-4 runs

18.0%

ARI By 1-2 runs

14.3%

ARI By 3-4 runs

8.5%

AI Model Projected Score
6.56
HOUSTON
4.81
ARIZONA
Simulated Score
4
HOUSTON
5
ARIZONA
Projections Grades
Moneyline (ML)
Divergence
AI Astros Win
58% Win Prob
D
Sim Diamondbacks Loss
50% Win Prob
D
Run Line (ATS)
Divergence
AI Astros (-0) Win
Proj Runs: -1.8
D
Sim Diamondbacks (+0) Loss
Proj Runs: -1.0
D
Over/Under (Total)
No Consensus
AI o0 Win
Proj Total: 11.4
D
Sim u0.0
Proj Total: 9.0
D
Head-to-Head History
Date Game Score
Sep 6, 2026 ARI @ HOU 3 - 2
Sep 5, 2026 ARI @ HOU 4 - 3
Sep 4, 2026 ARI @ HOU 1 - 3
Jul 23, 2025 HOU @ ARI 4 - 3
Jul 22, 2025 HOU @ ARI 3 - 1
Season Statistics Comparison
Houston HOU
vs
Arizona ARI
2
Games Played
▲ 162
3.00
Runs / Game
▲ 4.56
.169
Avg (AVG)
▲ .246
.229
On-Base (OBP)
▲ .318
.354
Slugging (SLG)
▲ .402
.582
OPS
▲ .720
4
Home Runs
▲ 166
Key Model Drivers
Strikeouts (L5) +32.2% more
Houston: 11.0 vs Arizona: 7.5
Walks (L5) +8.8% more
Houston: 3.3 vs Arizona: 3.0
Home Runs (Season) +4050.0% more
Arizona: 166.0 vs Houston: 4.0
Runs per Game (Season) +52.0% more
Arizona: 4.6 vs Houston: 3.0
Post-Mortem Analysis
Metric Projected Actual
Score Game
HOU Score 6.6 6
ARI Score 4.8 3
Team Stats Splits (Home / Away)
Errors 0.3 / 0.3 0.0 / 1.0
Hits 9.2 / 9.8 8.0 / 10.0
Home Runs 1.4 / 1.1 1.0 / 2.0
Strikeouts 7.5 / 11.0 10.0 / 5.0
Total Bases 17.1 / 15.3 13.0 / 18.0
Walks 3.0 / 3.3 1.0 / 7.0
Public Market Splits
Moneyline
Open: -- → --
35%TICKETS65%
28%MONEY72%
Spread (ATS)
Open: -- → --
63%TICKETS37%
45%MONEY55%
Total (O/U)
Open: -- → --
57%TICKETS43%
85%MONEY15%
Situational Trends
📊 Win-Loss
HOU
81-83-0 (49.4%)
Margin: -0.2 ATS +/-:
ARI Advantage
86-76-0 (53.1%)
Margin: 0.1 ATS +/-:
🎯 ATS (Spread)
HOU
(51.2%)
Margin: -0.2 ATS +/-:
ARI Advantage
(52.5%)
Margin: 0.1 ATS +/-:
⚖️ Over/Under
HOU
81-74-9
O: 52.3% / U: 47.7% Total +/-: +0.7
ARI
71-85-6
O: 45.5% / U: 54.5% Total +/-: +0.3