DeChambeau, Bryson vs Koepka, Brooks prediction for June 16, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Koepka, Brooks 0 - DeChambeau, Bryson 74. DeChambeau, Bryson is favored with a 59.5% win probability. The spread is 0.59.
Koepka, Brooks
+0.00
Strokes Gained / Round
VS
H2H • U.S. Open
DeChambeau, Bryson
+1.27
Strokes Gained / Round
Head-to-Head Win Probability
Koepka, BrooksDeChambeau, Bryson
-125
Best Odds
+7.2%
Edge
1.0u MEDIUM
Sizing
Tournament Context
Event
U.S. Open
Course
Shinnecock Hills Golf Club
Field
156 players
Player Profile — DeChambeau, Bryson
Strokes Gained
+1.27/round
Tour Elite
Course Fit
good
+0.223 SG adj
Expected Finish
74th / 156
Matchup Analysis
DeChambeau, Bryson
+1.27 SG
EF 74th
Skill Gap
+0.59 SG/round
meaningful edge for DeChambeau, Bryson
Koepka, Brooks
+0.00 SG
EF 0th · Tour Avg
Edge Breakdown
Our Model
59.5%
Books Say
55.6%
Edge
+7.2%
DeChambeau, Bryson vs Koepka, Brooks: Model gives DeChambeau, Bryson 59.5% win probability vs 55.6% implied (+7.2% edge). Skill advantage: +0.59 SG/round. Expected finish: 74.
AI Intelligence Analysis
LEAN +0
DeChambeau's strong +0.594 SG advantage is substantially mitigated by Koepka's exceptional +0.627 course fit; narrow +5.9% edge barely supports play despite skill advantage.
Key Factors
- Skill differential: +0.594 SG/round (strong advantage for DeChambeau)
- Course fit reversal: Koepka +0.627 vs DeChambeau +0.223 (0.404-point Shinnecock fit advantage to Koepka)
- Expected finish: DeChambeau 75 vs Koepka 81 (6-stroke gap; modest given skill advantage)
- 5.9% edge modest given Koepka's elite fit for venue
Risk Factors
- Koepka's +0.627 course fit is EXCEPTIONAL—among best in field for Shinnecock (only behind Schauffele +0.546, Fitzpatrick +0.405)
- DeChambeau's skill advantage diminishes in major-championship environment where fit becomes deterministic
- Marginal 5.9% edge creates poor risk/reward; Koepka's fit could deliver upset
COURSE FIT NEGATES SKILLKOEPKA ELITE FITMARGINAL EDGE
Edge Analysis
Moneyline
DeChambeau, Bryson 59.5%
+7.2 pts
Spread
+0.6
+7.2 pts
How this prediction was generated: This page shows output from the Olympus Bets PGA Tour Golf 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. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →