Daily Stadium Report

How parks & weather affect each day’s games

Frequently Asked Questions

What are park factors?

Park factors measure how a specific ballpark affects offensive production compared to league average. A factor above 1.00 (shown as a positive percentage) means the park boosts that stat, while below 1.00 (negative) means it suppresses it.

How does weather affect the numbers?

Wind blowing out toward the outfield helps carry fly balls for more home runs and extra-base hits. Higher temperatures make baseballs travel farther. Dome and retractable-roof stadiums neutralize weather effects when the roof is closed.

What do the wind arrows mean?

Arrows show the direction the wind is blowing toward. More arrows indicate stronger wind. Wind blowing outward (toward CF/RF/LF) favors hitters, while wind blowing in suppresses fly-ball production.

How should I use this for betting?

Look for matchups where park + weather combine to significantly boost or suppress scoring. Parks with large positive run factors favor game overs and run-scoring props. Parks with negative factors favor unders and pitching props. Always combine with pitcher matchup analysis.

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