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 $10
Non-Profit, Non-Resident Youth Group  $50
For-Profit, Resident Youth Groups
 $50
For-Profit, Non-Resident Youth Groups $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 Schedules Portland Middle Fall Holds (Oaks BB- FH) Thursday October 8, 2026 03:00 PM - 06:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades K-2 Thursday October 8, 2026 06:00 PM - 07:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 2-4 Thursday October 8, 2026 06:00 PM - 07:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 5-6 Thursday October 8, 2026 06:00 PM - 07:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Friday October 9, 2026 03:00 PM - 06:00 PM
PPS Game Friday October 9, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Monday October 12, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Tuesday October 13, 2026 03:00 PM - 06:00 PM
PPS Game Tuesday October 13, 2026 03:00 PM - 06:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 2-4 Tuesday October 13, 2026 06:00 PM - 07:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 5-6 Tuesday October 13, 2026 06:00 PM - 07:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Wednesday October 14, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Thursday October 15, 2026 03:00 PM - 06:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades K-2 Thursday October 15, 2026 06:00 PM - 07:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 2-4 Thursday October 15, 2026 06:00 PM - 07:00 PM
Portland Youth Field Hockey Youth Field Hockey - Grades 5-6 Thursday October 15, 2026 06:00 PM - 07:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Friday October 16, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Monday October 19, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Tuesday October 20, 2026 03:00 PM - 06:00 PM
PPS Game Tuesday October 20, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Wednesday October 21, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Thursday October 22, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Friday October 23, 2026 03:00 PM - 06:00 PM
PPS Game Friday October 23, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Monday October 26, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Tuesday October 27, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Wednesday October 28, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Thursday October 29, 2026 03:00 PM - 06:00 PM
PPS Athletic Schedules Portland Middle Fall Holds (Oaks BB- FH) Friday October 30, 2026 03:00 PM - 06:00 PM

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