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_17 - 2026-09-08T17:00:25-04:00
AZ @ KC
Kauffman Stadium · hot air · steady partial wind out · roof open
1.654
Combined
Park Factor
1.034
Weather Mod
+6
Temp
93°F
Wind
13 mph slight_out
Roof
open
Top Picks in This Game
TOR @ ATH
Sutter Health Park · hot air · light wind out · roof open
1.486
Combined
Park Factor
1.238
Weather Mod
+2
Temp
86°F
Wind
2 mph out
Roof
open
Top Picks in This Game
CIN @ LAD
Dodger Stadium · hot air · light partial wind out · roof open
1.265
Combined
Park Factor
1.054
Weather Mod
+2
Temp
87°F
Wind
5 mph slight_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.