Park + Weather Stacking
Today's games ranked by HR-friendliness — park factor combined with live weather.
Historical Snapshot
Validated pre-game snapshot. This view was captured before first pitch.
refresh_11 - 2026-09-20T11:00:29-04:00
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ATL @ HOU
Minute Maid Park · hot air · light wind out · retractable roof
1.374
Combined
Park Factor
1.145
Weather Mod
+2
Temp
88°F
Wind
3 mph out
Roof
retractable
Top Picks in This Game
SF @ LAD
Dodger Stadium · warm air · light wind out · roof open
1.289
Combined
Park Factor
1.074
Weather Mod
+2
Temp
75°F
Wind
7 mph out
Roof
open
Top Picks in This Game
TOR @ TEX
Globe Life Field · hot air · light wind out · retractable roof
1.225
Combined
Park Factor
1.021
Weather Mod
+2
Temp
88°F
Wind
5 mph out
Roof
retractable
Top Picks in This Game
How to read this:
Combined score = park factor × (1 + weather_modifier/10). Games at the top are in the most
HR-friendly environments. Great for same-game parlays — stack multiple batters from the same
high-scoring game. Park factor comes from 2025–26 Statcast data; weather modifier incorporates
temperature, wind speed, and wind direction relative to home plate.