PARK ANALYSIS

Ballpark Factors

Some ballparks increase offense. Some suppress it. Park factors use 100 as league average. A score of 110 means 10% more of that event happens at that park compared to a neutral site. Below 100 means the park suppresses that outcome.

HOME PARK

Fenway Park

Boston, MA · Capacity: 37,755 · Grass
The 37-foot Green Monster in left field turns long fly balls into doubles, suppressing home runs while producing one of the highest double factors in MLB.
103
Overall
104
Runs
95
HR
117
Doubles
90
Triples
101
LHB
100
RHB
+ Show Advanced Park Factors
Single Factor
101
Walk Factor
100
Strikeout Factor
99
BABIP Factor
102
LF HR Factor
108
CF HR Factor
84
RF HR Factor
92
Multi-Year Factor
103
100 = league average. Above 100 = favors offense for that stat. Below 100 = suppresses.
All Tracked Ballparks
American Family Field Milwaukee, WI
102
Overall
102
Runs
104
HR
99
2B
102
LHB
101
RHB
A retractable roof and modest fences make it a slightly above-average home-run park.
Angel Stadium Anaheim, CA
99
Overall
98
Runs
97
HR
98
2B
98
LHB
99
RHB
A well-balanced park close to league average across most categories.
Busch Stadium St. Louis, MO
96
Overall
95
Runs
89
HR
99
2B
95
LHB
96
RHB
Generous outfield dimensions make it a consistent pitcher's park, particularly for home runs.
Chase Field Phoenix, AZ
100
Overall
100
Runs
102
HR
99
2B
100
LHB
100
RHB
A humidor and switch to artificial turf have brought it close to a neutral, league-average park.
Citi Field Queens, NY
98
Overall
97
Runs
96
HR
98
2B
97
LHB
98
RHB
Fences were moved in during 2012, but it still plays as a slight pitcher's park overall.
Citizens Bank Park Philadelphia, PA
102
Overall
102
Runs
109
HR
98
2B
103
LHB
102
RHB
Modest outfield dimensions make it one of the more consistent home-run-friendly parks in the National League.
Comerica Park Detroit, MI
99
Overall
98
Runs
89
HR
108
2B
98
LHB
99
RHB
One of the deepest outfields in MLB suppresses home runs but produces plenty of doubles and triples in the gaps.
Coors Field Denver, CO
115
Overall
118
Runs
112
HR
120
2B
116
LHB
115
RHB
The mile-high altitude thins the air, carrying fly balls farther and making it the most extreme hitter's park in MLB, especially for triples in the spacious outfield.
Dodger Stadium Los Angeles, CA
99
Overall
98
Runs
101
HR
97
2B
99
LHB
98
RHB
Cool marine-influenced night air keeps it a modest pitcher's park overall, despite a slightly above-average home-run factor.
Fenway Park Boston, MA
103
Overall
104
Runs
95
HR
117
2B
101
LHB
100
RHB
The 37-foot Green Monster in left field turns long fly balls into doubles, suppressing home runs while producing one of the highest double factors in MLB.
Globe Life Field Arlington, TX
101
Overall
101
Runs
103
HR
99
2B
101
LHB
101
RHB
Climate-controlled air and hitter-friendly dimensions have made it more offense-friendly than its predecessor.
Great American Ball Park Cincinnati, OH
106
Overall
107
Runs
116
HR
100
2B
106
LHB
107
RHB
Short outfield porches, especially in left field, make it one of the most home-run-friendly parks in baseball.
Guaranteed Rate Field Chicago, IL
102
Overall
102
Runs
108
HR
98
2B
103
LHB
102
RHB
Consistently one of the more homer-friendly parks in the American League.
Kauffman Stadium Kansas City, MO
101
Overall
101
Runs
86
HR
108
2B
100
LHB
101
RHB
Spacious outfield territory produces a low home-run factor but well above-average doubles and triples.
Minute Maid Park Houston, TX
101
Overall
101
Runs
105
HR
96
2B
102
LHB
101
RHB
The short left-field 'Crawford Boxes' (315 ft) significantly inflate home runs for right-handed pull hitters.
Nationals Park Washington, DC
100
Overall
100
Runs
99
HR
101
2B
100
LHB
100
RHB
One of the most neutral parks in MLB, close to league average in nearly every category.
Oracle Park San Francisco, CA
94
Overall
93
Runs
84
HR
98
2B
93
LHB
94
RHB
A deep right-center 'Triples Alley' and cold bay air combine for one of the lowest home-run factors in the majors.
Oriole Park at Camden Yards Baltimore, MD
99
Overall
98
Runs
95
HR
101
2B
97
LHB
99
RHB
Bullpen fences were pushed back in 2022, notably suppressing left-handed home runs to left-center.
PNC Park Pittsburgh, PA
97
Overall
96
Runs
93
HR
102
2B
103
LHB
94
RHB
Deep left-center field suppresses right-handed power, while a short right-field porch (320 ft) boosts homers for lefties.
Petco Park San Diego, CA
95
Overall
94
Runs
91
HR
96
2B
94
LHB
95
RHB
Heavy marine air and generous outfield dimensions have long made it a pitcher-friendly environment.
Progressive Field Cleveland, OH
97
Overall
96
Runs
92
HR
101
2B
97
LHB
96
RHB
Deep gaps and a below-average home-run factor make it a modest pitcher's park overall.
Rogers Centre Toronto, ON
101
Overall
101
Runs
104
HR
98
2B
102
LHB
101
RHB
Artificial turf and a symmetrical outfield produce a fairly neutral, slightly hitter-friendly environment.
Sutter Health Park West Sacramento, CA
104
Overall
105
Runs
108
HR
102
2B
104
LHB
103
RHB
A minor-league park pressed into temporary MLB service; smaller dimensions and hot Central Valley summer air have made it modestly hitter-friendly.
T-Mobile Park Seattle, WA
94
Overall
93
Runs
91
HR
95
2B
93
LHB
94
RHB
Marine air and deep power alleys make it one of the toughest parks in MLB for hitters.
Target Field Minneapolis, MN
99
Overall
98
Runs
96
HR
99
2B
98
LHB
99
RHB
A fairly balanced park with no strong tendencies in either direction.
Tropicana Field St. Petersburg, FL
96
Overall
95
Runs
92
HR
97
2B
95
LHB
96
RHB
A fixed dome with catwalks and consistent indoor air makes it one of the more pitcher-friendly parks in the league.
Truist Park Atlanta, GA
101
Overall
101
Runs
103
HR
99
2B
101
LHB
101
RHB
A fairly balanced modern park with a slight lean toward offense.
Yankee Stadium Bronx, NY
102
Overall
103
Runs
114
HR
96
2B
111
LHB
101
RHB
A short right-field porch (314 ft) fuels one of the league's highest home-run factors, especially for left-handed pull power.
loanDepot Park Miami, FL
96
Overall
95
Runs
90
HR
98
2B
95
LHB
96
RHB
Deep power alleys and a retractable roof that's often closed keep it one of the tougher parks for home runs.