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 - 2026-06-18T11:00:21-04:00
CWS @ NYY
Yankee Stadium · mild air · steady wind out · roof open
1.618
Combined
Park Factor
1.156
Weather Mod
+4
Temp
68.8°F
Wind
11.0 mph out
Roof
open
Top Picks in This Game
LAA @ ATH
Sutter Health Park · Unknown stadium
1.189
Combined
Park Factor
1.189
Weather Mod
0
Temp
—
Wind
—
Top Picks in This Game
NYM @ PHI
Citizens Bank Park · warm air · light wind out · roof open
1.114
Combined
Park Factor
1.114
Weather Mod
0
Temp
72.9°F
Wind
4 mph out
Roof
open
Top Picks in This Game
SF @ ATL
Truist Park · warm air · light wind out · roof open
0.970
Combined
Park Factor
0.970
Weather Mod
0
Temp
76.2°F
Wind
3 mph out
Roof
open
Top Picks in This Game
CLE @ MIL
American Family Field · cool air · light wind in · retractable roof
0.957
Combined
Park Factor
1.063
Weather Mod
-1
Temp
57.9°F
Wind
6.0 mph in
Roof
retractable
Top Picks in This Game
STL @ KC
Kauffman Stadium · mild air · light partial wind out · roof open
0.920
Combined
Park Factor
0.920
Weather Mod
0
Temp
65.4°F
Wind
5.3 mph slight_out
Roof
open
Top Picks in This Game
TOR @ BOS
Fenway Park · cool air · light partial wind out · roof open
0.915
Combined
Park Factor
0.915
Weather Mod
0
Temp
62.2°F
Wind
2.0 mph slight_out
Roof
open
Top Picks in This Game
MIN @ TEX
Globe Life Field · warm air · light partial wind out · retractable roof
0.907
Combined
Park Factor
0.907
Weather Mod
0
Temp
76.7°F
Wind
5.0 mph slight_out
Roof
retractable
Top Picks in This Game
BAL @ SEA
T-Mobile Park · cold air · light partial wind out · retractable roof
0.731
Combined
Park Factor
0.914
Weather Mod
-2
Temp
54.7°F
Wind
1.0 mph slight_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.