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 - 2026-09-21T17:00:14-04:00
MIN @ SF
Oracle Park · cool air · steady wind out · roof open
1.153
Combined
Park Factor
0.887
Weather Mod
+3
Temp
61°F
Wind
10 mph out
Roof
open
Top Picks in This Game
TOR @ BAL
Camden Yards · mild air · light crosswind · roof open
0.980
Combined
Park Factor
0.980
Weather Mod
0
Temp
68°F
Wind
6 mph cross
Roof
open
Top Picks in This Game
WSH @ DET
Comerica Park · cool air · steady partial wind out · roof open
0.957
Combined
Park Factor
0.957
Weather Mod
0
Temp
60°F
Wind
9 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.