Park + Weather Stacking
Today's games ranked by HR-friendliness — park factor combined with live weather.
HOU @ ATH
Sutter Health Park · warm air · light wind out · roof open
1.251
Combined
Park Factor
1.251
Weather Mod
0
Temp
74°F
Wind
6 mph out
Roof
open
Top Picks in This Game
CLE @ KC
Kauffman Stadium · warm air · light partial wind out · roof open
1.156
Combined
Park Factor
1.051
Weather Mod
+1
Temp
72°F
Wind
7 mph slight_out
Roof
open
Top Picks in This Game
LAD @ SF
Oracle Park · cool air · steady wind out · roof open
1.070
Combined
Park Factor
0.892
Weather Mod
+2
Temp
64°F
Wind
8 mph out
Roof
open
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.