Deering Oaks Baseball Field

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Deering Oaks Baseball Field


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To see availability for reservations or requests, click the Reserve/Request button.

Facility Information

45 Park Ave
Portland, ME 04103

Contact: ballfields@portlandmaine.gov  Phone: (207) 808-5400
Status: Open

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Deering Oaks Park
Located in the heart of the city, Deering Oaks Park offers a wide range of recreational facilities and is home to teams from Portland High and King Middle School.

"The Oaks" Baseball Field is nestled between the playground and "The Castle". In the fall, it doubles as the City's only grass field hockey field. Amenities include enclosed team benches, lights, and a scoreboard. Spectators can enjoy the game from the bleachers positioned behind home plate. 

Restrooms: Vault toilet located above the playground
Parking: Lot off State St extension and street parking

Fee Schedule
Grass Fields 
(Multi-Sport and Diamonds) 
  Price per hour (without lights)
January 1, 2026- December 31, 2026
Non-Profit Resident Youth Groups
(Recreational) 
$10
Non-Profit Non-Resident Youth Group 
(Recreational)
$50
Competitive (Travel/Elite/AAU) and/or For-Profit Youth Resident Organizations  $50
Competitive (Travel/Elite/AAU) and/or For-Profit Youth Non-Resident Organizations  $75
Resident Adult Group  $55
Non-Resident Adult Group  $100


Add-on Fees (Turf and Grass Fields)

  Effective January 1, 2026 - 
December 31, 2026
  Resident Non-Resident
Overtime Weekend Surcharge*
$20 per hour**

$20 per hour**
Lights  $75 per hour $125 per hour
*Formerly the Baseball/Softball Weekend Surcharge. 
**For groups that book rentals that create overtime, a twenty-dollar hourly fee may be added after booking to offset the cost of crew overtime. This includes field prep and PA/Scoreboard use.




Reservations & Activities

Click on an activity or reservation name for details or the date for the activity schedule.

Start:  
End:  
Area:

Program Event Teams Date Time
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Monday April 13, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Tuesday April 14, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Wednesday April 15, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Thursday April 16, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Friday April 17, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Monday April 20, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Tuesday April 21, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedule 2026 PPS Spring Hold (Oaks BB) Wednesday April 22, 2026 03:00 PM - 06:00 PM