Park + Weather HR Stacking — Today's Best MLB Stadiums

Park + Weather Stacking

Today's games ranked by HR-friendliness — park factor combined with live weather.

Date 15 games on 2026-05-09

HOU @ CIN

Great American Ball Park · cool air · steady wind out · roof open

1.659

Combined

Park Factor 1.276

Weather Mod +3

Temp 57.1°F

Wind 11.5 mph out

Roof open

Top Picks in This Game

#2 Christian Walker 36.7% #6 Nathaniel Lowe 31.0% #10 Yordan Alvarez 32.8% #16 Elly De La Cruz 19.5% #18 Sal Stewart 22.9%

ATH @ BAL

Camden Yards · cool air · steady wind out · roof open

1.615

Combined

Park Factor 1.346

Weather Mod +2

Temp 62.8°F

Wind 8.1 mph out

Roof open

Top Picks in This Game

#5 Shea Langeliers 52.4% #19 Pete Alonso 24.0% #22 Tyler Soderstrom 23.7% #23 Gunnar Henderson 20.4% #28 Carlos Cortes 17.8%

COL @ PHI

Citizens Bank Park · cool air · steady wind out · roof open

1.474

Combined

Park Factor 1.053

Weather Mod +4

Temp 62.9°F

Wind 12.7 mph out

Roof open

Top Picks in This Game

#4 Hunter Goodman 42.9% #7 Mickey Moniak 35.0% #8 Kyle Schwarber 32.1% #21 Bryce Harper 26.4% #82 Edouard Julien 9.8%

DET @ KC

Kauffman Stadium · cool air · steady wind out · roof open

1.140

Combined

Park Factor 1.036

Weather Mod +1

Temp 60.9°F

Wind 8.1 mph out

Roof open

Top Picks in This Game

#20 Spencer Torkelson 25.6% #40 Kerry Carpenter 17.7% #55 Dillon Dingler 16.5% #66 Riley Greene 10.9% #67 Carter Jensen 15.9%

ATL @ LAD

Dodger Stadium · cool air · light crosswind · roof open

1.042

Combined

Park Factor 1.158

Weather Mod -1

Temp 59.8°F

Wind 3.4 mph cross

Roof open

Top Picks in This Game

#1 Matt Olson 45.6% #3 Ozzie Albies 26.0% #13 Drake Baldwin 21.5% #15 Michael Harris II 19.7% #27 Dominic Smith 16.5%

WSH @ MIA

loanDepot Park · neutral

0.967

Combined

Park Factor 0.967

Weather Mod 0

Temp —

Wind 0 mph dome

Top Picks in This Game

#11 Liam Hicks 49.5% #31 James Wood 24.9% #41 Curtis Mead 13.9% #45 CJ Abrams 29.4% #88 Brady House 13.4%

LAA @ TOR

Rogers Centre · neutral

0.966

Combined

Park Factor 0.966

Weather Mod 0

Temp —

Wind 0 mph dome

Top Picks in This Game

#48 Kazuma Okamoto 21.6% #120 Ernie Clement 6.4% #121 Jesús Sánchez 9.3% #145 Daulton Varsho 6.4% #160 George Springer 12.2%

SEA @ CWS

Rate Field · Unknown stadium

0.939

Combined

Park Factor 0.939

Weather Mod 0

Temp —

Wind —

Top Picks in This Game

#17 Munetaka Murakami 33.3% #24 Luke Raley 32.0% #25 Colson Montgomery 20.6% #34 Cal Raleigh 21.0% #43 Miguel Vargas 15.3%

CHC @ TEX

Globe Life Field · warm air · light partial wind out · retractable roof

0.932

Combined

Park Factor 0.932

Weather Mod 0

Temp 72.9°F

Wind 6.9 mph slight_out

Roof retractable

Top Picks in This Game

#32 Moisés Ballesteros 32.9% #33 Ian Happ 29.1% #38 Josh Jung 15.9% #51 Corey Seager 17.6% #70 Pete Crow-Armstrong 14.4%

PIT @ SF

Oracle Park · cold air · steady wind out · roof open

0.916

Combined

Park Factor 0.916

Weather Mod 0

Temp 53.4°F

Wind 8.1 mph out

Roof open

Top Picks in This Game

#26 Brandon Lowe 28.5% #57 Casey Schmitt 20.6% #78 Oneil Cruz 16.2% #132 Jung Hoo Lee 8.2% #148 Spencer Horwitz 7.5%

NYY @ MIL

American Family Field · cool air · light crosswind · retractable roof

0.874

Combined

Park Factor 0.971

Weather Mod -1

Temp 60.3°F

Wind 5.0 mph cross

Roof retractable

Top Picks in This Game

#9 Aaron Judge 41.3% #12 Ben Rice 42.2% #62 Brice Turang 10.7% #71 Gary Sánchez 16.4% #119 Trent Grisham 9.2%

NYM @ AZ

Chase Field · warm air · light partial wind out · retractable roof

0.873

Combined

Park Factor 0.873

Weather Mod 0

Temp 77.7°F

Wind 3 mph slight_out

Roof retractable

Top Picks in This Game

#39 Juan Soto 30.0% #44 Corbin Carroll 19.7% #56 Ildemaro Vargas 15.3% #90 Mark Vientos 13.4% #93 Adrian Del Castillo 16.3%

STL @ SD

Petco Park · cool air · light wind in · roof open

0.813

Combined

Park Factor 0.903

Weather Mod -1

Temp 61.6°F

Wind 5.8 mph in

Roof open

Top Picks in This Game

#42 Jordan Walker 25.0% #52 Gavin Sheets 28.3% #72 JJ Wetherholt 19.3% #76 Miguel Andujar 9.7% #77 Nathan Church 17.4%

TB @ BOS

Fenway Park · cold air · light crosswind · roof open

0.696

Combined

Park Factor 0.870

Weather Mod -2

Temp 48.2°F

Wind 5.8 mph cross

Roof open

Top Picks in This Game

#35 Willson Contreras 26.9% #94 Junior Caminero 16.5% #111 Yandy Díaz 9.4% #113 Wilyer Abreu 9.4% #150 Jonathan Aranda 13.2%

MIN @ CLE

Progressive Field · cool air · steady wind in · roof open

0.582

Combined

Park Factor 0.970

Weather Mod -4

Temp 57.2°F

Wind 11.5 mph in

Roof open

Top Picks in This Game

#14 Byron Buxton 29.6% #69 Ryan Jeffers 13.8% #86 Daniel Schneemann 17.8% #103 Brooks Lee 14.0% #104 Chase DeLauter 20.4%

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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.

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