Polar Park

Triple-A
Official site ↗Directions ↗

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 (Triple-A)
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

  1. 1D-IHanover Insurance Park at Fitton Field — Holy Cross Crusaders (Worcester, Massachusetts)same city
  2. 2D-IIH.L. Rocheleau '24 Field — Assumption Greyhounds (Worcester, Massachusetts)same city
  3. 3D-IIIClark Cougars Baseball Field — Clark Cougars (Worcester, Massachusetts)same city
  4. 4D-IIIGranger Field — WPI Engineers (Worcester, Massachusetts)same city
  5. 5D-IIIRockwood Field — Worcester State Lancers (Worcester, Massachusetts)same city
  6. 6SummerFitton Field — Worcester Bravehearts (Worcester, Massachusetts)same city
  7. 7JUCOQuinsigamond CC Wyverns Baseball Field — Quinsigamond CC Wyverns (Worcester, Massachusetts)same city
  8. 8D-IIIAnna Maria AMCATS Baseball Field — Anna Maria AMCATS (Paxton, Massachusetts)6 mi
  9. 9D-IIINew England Baseball Complex — Emerson Lions (Northborough, Massachusetts)9 mi
  10. 10D-IIINichols Baseball Field — Nichols Bison (Dudley, Massachusetts)16 mi

Questions about Polar Park

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.