MLB Park Factors Calculator
Adjust MLB game totals based on ballpark, weather, and wind conditions
Vegas Total
8.5
Adjustment
0
True Total
8.5
Park Factor
1.00x
Avg Runs/Game
4.5
HR Factor
1.00x
Neutral - no significant edge from park/conditions
Understanding MLB Park Factors
MLB ballparks have vastly different dimensions, altitudes, and atmospheric conditions that dramatically affect scoring. Coors Field in Denver is the most extreme hitter's park (1.38x run factor), while Oracle Park in San Francisco suppresses offense (0.88x). Sharp bettors adjust totals based on venue before placing over/under bets.
Factors That Affect Scoring
- Altitude: Coors Field's 5,280 ft elevation reduces air resistance, adding 20-30% to HR distance
- Outfield Dimensions: Short porches (Yankee Stadium RF) vs deep alleys (Comerica CF)
- Weather: Wind blowing out at Wrigley can add 1+ runs; blowing in suppresses HRs
- Temperature: Ball travels further in hot, humid conditions
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