MLB Stadium

Fenway Park — Dimensions, Park Factors & Intelligence

Home of the Boston Red Sox in Boston, Massachusetts.

Overview

Fenway Park Overview

Boston Red Sox
Home Team
Boston, Massachusetts
Location
1912
Opened
37,755
Capacity
Grass
Surface
20 ft
Elevation
Open air
Roof
Eastern (ET)
Time Zone

Fenway Park is the home ballpark of the Boston Red Sox, located in Boston, Massachusetts. The stadium opened in 1912 and seats approximately 37,755 fans. It sits at an elevation of roughly 20 feet above sea level and operates in the Eastern (ET) time zone. The playing surface is grass. It is an open-air ballpark fully exposed to local weather. From a hitter's and pitcher's perspective, the outfield measures 310 feet down the left-field line, 379 feet to left-center, 390 feet to straightaway center, 380 feet to right-center, and 302 feet down the right-field line. Its deepest posted distance is center field at 390 feet, while the most reachable corner is right field at 302 feet. As one of the 30 active Major League Baseball ballparks, Fenway Park combines these fixed dimensions, its 20-foot elevation, and its open air configuration to shape how the ball carries, how pitchers attack the zone, and how run scoring plays out across a season. The Boston Red Sox compete in the AL East of the American League, and this venue serves as their fixed home environment for all home games on the schedule. Relative to a typical big-league outfield, the 390-foot center-field distance and 306-foot average corner here place Fenway Park on the more compact, hitter-accessible end of the league spectrum. The reference figures on this page are evergreen stadium facts rather than daily projections, and they anchor EdgeRanked's park-adjusted MLB projection, weather, and results coverage for this venue.

Dimensions

Official Outfield Dimensions

Posted official outfield distances (feet).

310
Left Field
379
Left-Center
390
Center Field
380
Right-Center
302
Right Field
FieldDistance
Left Field310 ft
Left-Center379 ft
Center Field390 ft
Right-Center380 ft
Right Field302 ft
EdgeRanked Park Intelligence

Proprietary Park Ratings

EdgeRanked's deterministic 0-100 outlook ratings derived from verified park geometry, elevation, and configuration. Higher favors the named environment; Pitcher Friendliness is the inverse.

Home Run Environment
86/100
Extreme
Run Scoring Environment
74/100
Elevated
Pitcher Friendliness
34/100
Suppressed
Extra Base Hit Environment
52/100
Average
Weather Sensitivity
76/100
Elevated
Park Factors

Empirical Park Factors

Verified multi-season empirical park factors are not part of EdgeRanked's published dataset, so they are shown as Unavailable rather than estimated.

FactorValue
Home Run FactorUnavailable
Run FactorUnavailable
Singles FactorUnavailable
Doubles FactorUnavailable
Triples FactorUnavailable
Handedness

Handedness Analysis

Geometry-based read on how the park's dimensions play for each batter handedness.

Left-Handed Hitter Impact

With near-symmetrical corners (302 ft to right), left-handed hitters gain no pronounced pull-side edge; overall carry and weather drive their outcomes.

Right-Handed Hitter Impact

With near-symmetrical corners (310 ft to left), right-handed hitters gain no pronounced pull-side edge; overall carry and weather drive their outcomes.

Weather Impact

Weather & Environment

As an open-air ballpark at roughly 20 feet of elevation, Fenway Park is shaped by real weather. Warmer air and lower humidity let the ball carry farther, while cool, damp, or heavy marine air suppresses fly-ball distance. Wind direction matters most: a breeze blowing out turns fly balls into home runs, while an inbound wind knocks them down. Wind is a meaningful, regularly-felt factor here. These effects are evergreen tendencies; EdgeRanked layers live forecasts on top of them for game-day projections.

Notable Characteristics

Ballpark Profile

Fenway Park carries a distinct on-field character driven by its geometry, elevation, and exposure to the elements. The park stands at about 20 feet of elevation in Boston, Massachusetts, a factor that influences how far well-struck balls travel and how much break pitchers can generate. The corners are close to symmetrical (310 feet to left, 302 feet to right), so neither batter handedness gains an obvious pull-side advantage from the foul lines. Center field is relatively shallow at 390 feet, keeping straightaway drives in play as home-run threats. As an open-air park, conditions here are shaped by wind, temperature, and humidity, so the same swing can produce different outcomes from a cool, heavy night to a warm, dry afternoon. On EdgeRanked's deterministic park-intelligence scale, Fenway Park clearly favors hitters and run scoring, grading 74/100 for run environment and 86/100 for home runs. Its extra-base-hit environment rates 52/100, reflecting how the gaps and 390-foot center field reward doubles and triples, while pitcher friendliness sits at 34/100. The natural-grass surface plays at a conventional infield speed, with hop and reaction times typical of a grass field. With a seating capacity of roughly 37,755, the park's scale and configuration also influence foul territory and the overall feel of at-bats for both hitters and pitchers. Located in Boston, Massachusetts within the Eastern (ET) time zone, Fenway Park carries an EdgeRanked weather sensitivity rating of 76/100, a measure of how much day-to-day conditions can move its scoring environment relative to other Major League ballparks. Signature characteristics include: The Green Monster (37-ft left-field wall); Pesky's Pole; Deep center-field triangle. Taken together, these traits make Fenway Park a unique environment within Major League Baseball, and they feed directly into EdgeRanked's park-aware projection, weather, and results coverage for Boston Red Sox games.

Related EdgeRanked Resources

Explore Boston Red Sox Coverage