HOU vs CIN prediction for May 9, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects CIN 5.4 - HOU 5.5. CIN is favored with a 51.6% win probability. The run line is -1.5 and the total is 8.5. Model projects 10.9 total runs.
CIN
5.4
Projected Score
VS
O/U 8.5
HOU
5.5
Projected Score
Win Probability
CINHOU
-1.5
Run Line (CIN)
8.5
Total Line
10,000
Simulations
HOU W5CIN W5
Calibrated accuracy at this confidence: 53.6% (2,040 games)
Projected Runs Range 10th – 90th percentile
HOU
467
CIN
357
Projected
CIN 5.4 — HOU 5.5
Actual
CIN 3 — HOU 1
Pick Results
Braden Shewmake OVER 0.5 Hitsbatter_hitsWIN+1.43u
Starting Pitcher Matchup
Spencer Arrighetti R
HOU
CU31%76 mph49% whiff
FF24%92 mph12% whiff
ST15%78 mph21% whiff
Chase Burns R
CIN
FF55%98 mph19% whiff
SL38%91 mph47% whiff
CH6%90 mph24% whiff
Weather Impact
Great American Ball Park
74°F9 mph wind
HR: 0.990 Total: 0.992
thin air, 8mph in
Bullpen Comparison
HOU
5.71ERA
5.07FIP
8.87K/9
5.40BB/9
1.56WHIP
CIN
4.34ERA
5.13FIP
9.19K/9
6.42BB/9
1.57WHIP
Betting Edges
RUN_LINE AWAY +1.5
-28.3% EV
-141
TOTAL UNDER 8.5
-27.2% EV
-104
F5_ML HOME
-16.4% EV
-179
TOTAL OVER 8.5
+16.3% EV
-118
RUN_LINE HOME -1.5
-16.1% EV
+116
ML HOME
-13.5% EV
-164
First 5 Innings & NRFI
HOU F5
3.0 runs
42.8% win
CIN F5
3.1 runs
44.6% win
F5 Total
6.1
NRFI
50.2%
YRFI
49.8%
Avg 1st Inn Runs
1.13
HR Spotlight
Avg HRs
3.5
Over 0.5 HR
97%
Over 1.5 HR
86%
No HR
3%
Yordan Alvarez HOU30.0%
ISO: 0.314 | Barrel: 19.0% | vs Chase Burns | Park: 1.08x Platoon: 1.12x
Zach Cole HOU30.0%
ISO: 0.200 | Barrel: 20.0% | vs Chase Burns | Park: 1.08x Platoon: 1.12x
Braden Shewmake HOU30.0%
ISO: 0.200 | Barrel: 20.0% | vs Chase Burns | Park: 1.08x Platoon: 1.12x
Pitcher Strikeout Projections
Spencer Arrighetti
0.0 K projected
HOU | K/9: 0.0
Chase Burns
0.0 K projected
CIN | K/9: 0.0
Injury Report
HOU8 injured
Jeremy Pena SS10-DAY-IL
Hunter Brown SP60-DAY-IL
Bennett Sousa RP15-DAY-IL
Hayden Wesneski SP60-DAY-IL
Joey Loperfido LF10-DAY-IL
Tatsuya Imai SP15-DAY-IL
+2 more
CIN8 injured
Eugenio Suarez 3B10-DAY-IL
Rhett Lowder SPDAY-TO-DAY
Connor Burns CDAY-TO-DAY
Caleb Ferguson RP15-DAY-IL
Josh Staumont RPDAY-TO-DAY
Hunter Greene SP60-DAY-IL
+2 more
AI Intelligence Analysis
LEANYELLOW ZONE50.6% WR (n=244)
Model projects 10.91 total runs at Great American (thin air, 8mph in wind suppresses), but market prices 8.5. The 16.3% OVER edge (62.9% model prob) is legitimate here—ballpark elevations and lineup quality support run scoring above market expectation.
Key Factors
- Ballpark effect: Great American +8% HR factor, thin air (1.08 multiplier), 8mph wind in (suppresses slightly). Net effect +0.5-0.8 runs vs baseline.
- OVER edge 16.3%: Model 10.91 runs vs market 8.5 = 2.41 run gap. This is substantive.
- SP quality: Both mid-rotation (Burns 2.38 ERA, 29% K vs Arrighetti 2.12 ERA, 24.8% K). Balanced matchup, not a blowout.
- Lineup power: HOU has Alvarez (0.314 ISO, 30% HR prob), Zach Cole (0.2 ISO, 30% HR). CIN weaker but still produces.
- Zone: TOTAL YELLOW 50.6% WR confirms moderate edge, not elite.
Risk Factors
- TOTAL market disabled due to grade D calibration. Model may be systematically overestimating totals.
- Thin-air environments can compress variance. Actual runs may cluster around 8-9 even with good hitters.
- No weather data on wind direction provided (noted as null). Actual wind may differ from model input.
PARK FACTORTOTALS VALUEDATA INTEGRITY
Edge Analysis
Moneyline
CIN 51.6%
-16.1 pts
Run Line
-1.5
-16.1 pts
Total
8.5
+16.3 pts
How this prediction was generated: This page shows output from the Olympus Bets MLB Baseball Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →