TEX vs HOU prediction for May 15, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects HOU 4.4 - TEX 4.5. TEX is favored with a 50.3% win probability. The run line is 1.5 and the total is 8.5. Model projects 8.9 total runs.
HOU
4.4
Projected Score
VS
O/U 8.5
TEX
4.5
Projected Score
Win Probability
HOUTEX
+1.5
Run Line (HOU)
8.5
Total Line
10,000
Simulations
Calibrated accuracy at this confidence: 52.0% (2,085 games)
Projected Runs Range 10th – 90th percentile
TEX
346
HOU
246
Projected
HOU 4.4 — TEX 4.5
Actual
HOU 2 — TEX 0
Starting Pitcher Matchup
Jack Leiter R
TEX
FF40%97 mph24% whiff
CH20%90 mph35% whiff
SL18%87 mph39% whiff
Spencer Arrighetti R
HOU
CU31%76 mph48% whiff
FF26%93 mph15% whiff
ST15%78 mph16% whiff
Weather Impact
Minute Maid Park
77°F11 mph windRoof: retractable
HR: 1.027 Total: 1.014
neutral
Bullpen Comparison
TEX
2.99ERA
3.87FIP
7.48K/9
3.80BB/9
1.21WHIP
HOU
5.42ERA
4.86FIP
8.35K/9
5.22BB/9
1.51WHIP
Betting Edges
RUN_LINE HOME +1.5
-36.3% EV
-175
RUN_LINE AWAY -1.5
-10.4% EV
+146
F5_ML AWAY
-8.7% EV
-112
TOTAL OVER 8.5
-4.8% EV
-112
ML AWAY
-4.7% EV
-112
TOTAL UNDER 8.5
-4.2% EV
-108
First 5 Innings & NRFI
TEX F5
2.5 runs
40.3% win
HOU F5
2.6 runs
44.2% win
F5 Total
5.1
NRFI
55.2%
YRFI
44.8%
Avg 1st Inn Runs
0.94
HR Spotlight
Avg HRs
3.1
Over 0.5 HR
95%
Over 1.5 HR
81%
No HR
5%
Yordan Alvarez HOU30.0%
ISO: 0.311 | Barrel: 18.5% | vs Jack Leiter | Park: 0.99x Platoon: 1.12x
Zach Cole HOU30.0%
ISO: 0.144 | Barrel: 14.4% | vs Jack Leiter | Park: 0.99x Platoon: 1.12x
Braden Shewmake HOU28.8%
ISO: 0.156 | Barrel: 15.6% | vs Jack Leiter | Park: 0.99x Platoon: 1.12x
Pitcher Strikeout Projections
Jack Leiter
0.0 K projected
TEX | K/9: 0.0
Spencer Arrighetti
0.0 K projected
HOU | K/9: 0.0
Injury Report
TEX8 injured
Luis Curvelo RP15-DAY-IL
Cody Freeman 3B10-DAY-IL
Nathan Eovaldi SPDAY-TO-DAY
Chris Martin RP15-DAY-IL
Josh Smith 2B10-DAY-IL
Cody Bradford SP60-DAY-IL
+2 more
HOU8 injured
Jeremy Pena SS10-DAY-IL
Nate Pearson RP15-DAY-IL
Jake Meyers CF10-DAY-IL
Carlos Correa SS10-DAY-IL
Hunter Brown SP60-DAY-IL
Bennett Sousa RP15-DAY-IL
+2 more
AI Intelligence Analysis
NEUTRALYELLOW ZONE55.5% WR (n=1951)
Coin flip game with no actionable edges. Model 49.8% (HOU) vs market 51.0% (HOU) is -2.8% edge for home favorite — slightly undervalued but trivial. Spencer Arrighetti (2.03 ERA, HOU home) vs Jack Leiter (5.24 ERA, TEX away) shows pitcher advantage HOU but markets have already priced this in with -104 favorite (51% implied). Total 8.5 vs model 8.91 shows slight over edge (4.8%) but nothing significant. Both teams in middle of pack. No injuries affecting either team materially. Recommend SKIP — no conviction edge exists.
Key Factors
- Coin flip edge on ML: -2.8% for home means market slightly favors HOU more than model. This is microscopic and within noise.
- Pitcher context: Arrighetti (2.03 ERA, B-, decent command B-) vs Leiter (5.24 ERA, B-grade away) shows HOU advantage but market correctly priced.
- Total edge negligible (4.8% OVER) in YELLOW zone (50% WR) = coin flip. Neither side is actionable.
- Bullpen quality: HOU bullpen (5.42 ERA, quality 0.83) is below average. TEX bullpen (2.99 ERA, quality 1.505) is excellent. Late-game TEX might have advantage.
- Weather slightly advantageous to overs: 77.4°F warm, retractable roof at Minute Maid typically inflates scoring. Model 8.91 vs market 8.5 (4.8% over edge) is directionally correct but not significant.
Risk Factors
- Coin flip game: With edges essentially zero, variance will dominate outcomes. Not a profitable bet.
- Bullpen advantage TEX: If game goes late, TEX's elite bullpen (2.99 ERA) might outweigh Arrighetti's starting advantage.
- Market is correct: Near pick'em pricing suggests sharp money sees no edge. Market consensus is usually right on near-even games.
COIN FLIPNO EDGENEUTRAL ZONESKIP RECOMMENDED
Edge Analysis
Moneyline
TEX 50.3%
-36.3 pts
Run Line
+1.5
-36.3 pts
Total
8.5
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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 →