Polar Park
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Polar Park is a ballpark in Worcester, Massachusetts, home of the Worcester Red Sox, the Triple-A affiliate of the Boston Red Sox in the International League. It opened in 2021, making it 5 years old in 2026 and seats about 9,508 fans. 'Papi's Power Alley' seating in right-center, honoring David Ortiz.
The closest MLB stadium is Fenway Park in Boston, about 40 miles away.
Ballpark facts
- Location
- Worcester, Massachusetts
- Home of
- Worcester Red Sox
- League
- International League
- MLB affiliate
- Boston Red Sox
- Opened
- 2021
- Capacity
- 9,508
- Dimensions
- Left field 329 ft · Center 402 ft · Right field 320 ft
- Surface
- Natural grass
- Roof
- Open air
- 2026 attendance
- 6,425 per game
- Architect
- D'Agostino Izzo Quirk Architects
- Big events
- College football: Holy Cross vs. Colgate (2021)
Ballparks near Polar Park10
- 1D-IHanover Insurance Park at Fitton Field — Holy Cross Crusaders same city
- 2D-IIH.L. Rocheleau '24 Field — Assumption Greyhounds same city
- 3D-IIIClark Cougars Baseball Field — Clark Cougars same city
- 4D-IIIGranger Field — WPI Engineers same city
- 5D-IIIRockwood Field — Worcester State Lancers same city
- 6SummerFitton Field — Worcester Bravehearts same city
- 7JUCOQuinsigamond CC Wyverns Baseball Field — Quinsigamond CC Wyverns same city
- 8D-IIIAnna Maria AMCATS Baseball Field — Anna Maria AMCATS 6 mi
- 9D-IIINew England Baseball Complex — Emerson Lions 9 mi
- 10D-IIINichols Baseball Field — Nichols Bison 16 mi
Other International League ballparks12
The Worcester Red Sox share the International League with 19 other teams listed on Inside the Park. Here are the closest 12, nearest first.
- 1Triple-APNC Field — Scranton/Wilkes-Barre RailRiders 209 mi
- 2Triple-ACoca-Cola Park — Lehigh Valley IronPigs 223 mi
- 3Triple-ANBT Bank Stadium — Syracuse Mets 227 mi
- 4Triple-AESL Ballpark — Rochester Red Wings 302 mi
- 5Triple-ASahlen Field — Buffalo Bisons 360 mi
- 6Triple-AHarbor Park — Norfolk Tides 441 mi
- 7Triple-ADurham Bulls Athletic Park — Durham Bulls 575 mi
- 8Triple-AHuntington Park — Columbus Clippers 602 mi
- 9Triple-AFifth Third Field — Toledo Mud Hens 603 mi
- 10Triple-ATruist Field — Charlotte Knights 687 mi
- 11Triple-AVictory Field — Indianapolis Indians 765 mi
- 12Triple-ALouisville Slugger Field — Louisville Bats 783 mi
Questions about Polar Park
What other ballparks are in the International League?
19 other International League teams play at parks listed here. The nearest are PNC Field, Coca-Cola Park, and NBT Bank Stadium.
Where do the Worcester Red Sox play home games?
The Worcester Red Sox play at Polar Park in Worcester, Massachusetts.
When did Polar Park open?
Polar Park opened in 2021.
How many people does Polar Park hold?
Polar Park has a capacity of about 9,508.
What is the closest MLB stadium to Polar Park?
Fenway Park in Boston, Massachusetts, about 40 miles away.
What other ballparks are near Polar Park?
Hanover Insurance Park at Fitton Field is also in Worcester. See the full list of nearby ballparks on this page.
Facts are for the 2026 season. Distances are straight-line miles between city centers. Capacity figures vary by source and some include lawn seating. See something wrong? Let us know. Is this your ballpark? Get the “Listed on Inside the Park” badge for your website.