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What time is it?? Time to start planning for your 2023 Baseball Season!

Welcome to the 2023 Oriole Park Baseball/Softball Season where we are home to the largest baseball/softball program in the city of Chicago and the largest single unit program in the country!  Just ask the 1500+ kids and their families that participate every season how they like us!!!

*CALENDER UPDATE 2023 SEASON* coming Soon...

Registration will open on December 1st, 2022.  There is limited space so register early, guarantee your player a spot in the league, and enjoy the early bird discount that ends Dec. 31, 2022.    Please contact the commissioner of boys baseball-Lenny or commissioner of girls softball- Keith at for possible openings in each division.

**Please note that OPBA has the right to refuse annual membership registration for any season to all that apply at the sole discretion of the OPBA.....We will be considering conduct on the field, off the field as well as social media use of both the families and players.  Processing of registration payment does NOT indicate acceptance into the program.  Once payment is received, OPBA reserves the right to provide a full refund (processing fees included) 30 days after receipt of application and payment.

Refund policy 2023 Season:

Please note that a full refund (less processing fees) will be provided upon request prior to Jan 1st, 2022.  50% refund (less processing fees) will be provided upon request prior to March 1st, 2022.  No refunds available after March 1st, 2022 for any reason.


Free Winter Clinics 2022-2023 Season

Free Winter Clinics open to all levels of softball and baseball!  These Free clinics run from November 2022 thru January 2023

Location: Oriole Park Field house Gym

Summary: Free Winter Skills clinics for Baseball and Softball are open to all kids in current grades 2nd thru 8th.  These clinics are provided by the volunteers of the Oriole Park Baseball Association and are led by former professional and college level players/coaches as well as assisted by high-school and even some grammar school level players/coaches.

Schedule is below/no sign up needed for any sessions:

Girls softball: 

Sat, 1-14-23 @ 9:15am-10:30am (2nd-4th grade)

Sat, 1-14-23 @ 10:45am-12:00pm (5th-8th grade)

Sat, 1-21-23 @ 9:15am-10:30am (2nd-4th grade)

Sat, 1-21-23 @ 10:45am-12:00pm (5th-8th grade)

 More dates to follow:

Boy's Baseball: 

Sun, 1-15-23 @ 9:15am-10:30am (2nd-4th grade)

Sun, 1-15-23 @ 10:45am-12:00pm (5th-8th grade)

Sun, 1-22-23 @ 9:15am-10:30am (2nd-4th grade)

Sun, 1-22-23 @ 10:45am-12:00pm (5th-8th grade)

 This will Conclude our Free Winter Clinic sessions:

Evaluations will take place the weekend of 1-28-23 and 2-4-23: More information to follow.  All players registered for the PeeWee, Midget and Pony divisions will be required to attend (Schedule to follow)



Field Maintenance

Coaches, Parents, Volunteers and Players:

After each field use, please be sure to rake in low spots, put bases away in the field gang boxes and place orange plugs back in the base anchors.  Be sure to just backfill (not rake) the pitching mounds and batters boxes.

Thanks for all you do!

Thank you to all of our OPBA Sponsors

We thank you for supporting our program and we ask that all of our OPBA families support our sponsors!

Thank You,


Boy's Divisions

T-Ball (Boys&Girls) 4-5 years old*Must be at least 4yrs old as of March 31st, 2023
Instructional K-1st grade
Boys Junior Pee Wee 2nd grade
Pee Wee 3rd-4th grade
Midget 5th-6th grade
Pony 7th-8th grade
Colt/Connie Mack call for availability

Girls Divisions

T-Ball (Boys&Girls)  4-5 years old*Must be at least 4yrs old as of March 31st, 2023
Instructional grade K-1st
Girls Jr Pee Wee grade 2nd
Juniors grade 3rd-4th
Minors grade 5th-6th
Majors grade 7th-9th


Please Support our Sponsors

    Contact Us

    Oriole Park Baseball


    11-12-22: Free Winter Clinics open

    11-29-22: Pre-order uniforms ordered for 2023 season

    12-1-22: Registration Opens

    1-10-23: Equipment inspection and order placed

    1-28-23, 1-29-23 / 2-4-23, 2-5-23: Player evaluations

    3-3-23 & 3-4-23: PeeWee, Midget and Pony drafts completed by this date

    3-6-23: All coaches selected and provided rosters

    3-10-23: All coaches to contact their rostered players (families)

    3-13-23: All sized uniforms submitted / sponsors go to print

    3-18-23 thru 3-21-22: (TBD) Dicks's Sporting Goods Discount: All OPBA registered families and friends can receive 20% off the entire store!

    *4-2-23: Mandatory coach's clinic. Field preparations start/equipment hand out

    *TBD: All Star Dog's team pictures

    *4-11-23: All fields open for use*pending weather*

    4-18-23: Final 2022 season schedule published/uniform hand out to coaches

    4-20-23: Meet the coach night for Tball, Boys & Girls Instructional division*Oriole Park Field house gym: 6:00pm-6:45pm Tball / 7:15pm - 8pm Boys and girls Instructional.

    4-21-23 thru 4-25-22: Dick's Sporting Goods 20% discount

    5-1-23: Season officially opens!!

    *5-13-23 & 5-14-23: OPBA picture days/ Rosemont Dome Days(TBD)

    5-21-23- midget and pony divisions only- Field day with the Chicago Dogs. 8:30a check in- 9a- noon training

    *6-3-23: Oriole Park Night out at the Chicago Dogs Game

    *7-21-23: Season ends.....

    2023 Bat Rule

    T-ball through PeeWee

    • USA stamped bats - Barrel size no bigger than 2-5/8"
    • USSSA stamped bats - Barrel size no bigger than 2-1/4"
    • Wood bats


    • USA bat - Barrel size no  bigger than 2-5/8"
    • Wood bats


    • USA bat - Barrel size no bigger than 2-5/8" 
    • BBCOR bats
    • Wood bats


    • BBCOR only (Aluminum)
    • Wood bats

    Note: If a player uses an illegal bat during play, a dead ball will be called and the batter will be called out.  If after a play is completed, the bat is found to be illegal, the batter is out and the base runners will return to where they previously were.  The opposing team would have until the next pitch is thrown to make a claim of an illegal bat.

    Social Media

    opbabaseball Oriole Park Baseball opbabaseball

    Thank You!

    Thank you to all of the men, women and children of our great neighborhood who make this program a reality.  Let's show the city why we are #1!




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    Looking for 2023 Sponsors!!

    This league does not exist without the great families and sponsors of our neighborhoods!  We NOW have averaged over 1200 players registered annually for our house league.  We have the great families---WE NOW NEED GREAT SPONSORS TO SUPPORT CHICAGO'S LARGEST YOUTH BASEBALL LEAGUE!

    Updates & News

    2018 OPBA Bat Rule
    • OPBA Alumni Update

    • By OPBA 05/24/2018, 9:45am CDT
    • Trevor Heinlein is heading to the NJCAA Division III College World Series!
    • Read More