Marina Youth Baseball Softball

2023 Player Registration


Welcome to the 2023 Player Registration Form!

Our Spring Season will begin in March and run through May. Marina Youth Baseball Softball is excited to be back for the 2023 season. Our Season will consist of conditioning, strengthening, practices, and games while learning the fundamentals of baseball and softball.

Marina Youth Baseball Softball strives to provide a safe, fun and inviting environment for all families to enjoy the game of Baseball/Softball in our community.

This Registration session will allow you to complete contact information, sign up to play, and submit online payment. Please read through each page carefully to make sure that all information is provided accurately to complete registration through our secure site. Please have your Visa, Master Card or Discover Card or ACH Bank Information ready to submit full registration with Marina Youth Baseball Softball and be added to official rosters. MYBS is no longer accepting Mail in payments. Thank You!    

Register Now & Play Ball! 

2022 Registration Information


Shetland-TBall(4-6yr) $110 

Pinto (7-8yr) $130 

Mustang (9-10yr) $135 

Bronco (11-12yr) $145  

 Pony (13-14yr) $145 



Pre-Rookie (7-8yr) $120 

 Rookies (9-10yr) $130 

Minors (11-12yr) $140 

 Majors (13-14yr) $140 


Baseball Age Key

During the 2022 PONY International Board of Directors meeting, a decision was reached to change the date for determining player eligibility from August 31 to April 30. The rule change will take effect immediately. This decision was reached after careful consideration of input from leagues, parents, coaches and other sources important in the decision-making process.

Please See NEW 2023 Age key chart below before registering to place your player in the proper division. Thank you. Please note key chart is for Baseball ONLY. This Is excluded for SOFTBALL!

Softball Age Key

Pre-Rookies: Born in 2014 - 2015 - 2016

Rookies: Born in 2012 - 2013

Minors: Born in 2010 - 2011

Majors: Born in  2008 - 2009

Pitch Count & USA Bat Standard -Baseball Only-

In accordance with MLB Pitch Smart Guidelines, and in conjunction with USA Baseball, PONY will be adopting a pitch count rather than an innings limit. PONY Baseball has also adopted the new USA Baseball Bat Standard (USABat). 

BAT RULES FOR 2023 SEASON (As Per Wooden, metal, graphite or ceramic bats manufactured for baseball play, which are round and not more than two and five eighths inches in diameter at the thickest part, not more than 42 inches in length, are acceptable.  No bat shall be used if dented, cracked, modified or misshaped. The bat’s knob may be solid or hollowed to house an embedded metric sensor. If a sensor is used, it shall (1) not affect performance; (2) be secured by a locking mechanism and a back-up mechanism to keep it in place; and (3) have a distinguishing “off-line” mode to prevent data from being accessed during a game.

(1) Bats manufactured specifically for use in tee ball, shall not be used when the ball is pitched by a player, coach, or pitching machine, unless using a safety ball.  Coach-pitch bats will only be used in coach-pitch using a safety ball.  Penalty:  removal of the bat only.  (Not subject to rule 18-E-7(a), (b) and (c). If using a tee ball bat manufactured prior to 2018, these bat must carry the USA Baseball mark accompanied by the following text:  “Only For Use With Approved Tee Ball Bat.”  If you already have a tee ball bat you would like to continue using, all you have to do is purchase a USA Bat sticker directly from USABB and place it on your bat.

(2) In conjunction with USA Baseball and its other participating national member organizations, PONY Baseball has adopted the new USA Baseball bat standard (USABat). Effective January 1, 2018, with the exception of the -3 bat (BBCOR certified), all other 2-⅝ inch minus factor bats (-5, -7, -9, etc.) and 2-¼” bats must be certified with the USABat licensing stamp on the bat in order to be used for league and tournament play.  2-¼″ BARREL bats are legal in all divisions of PONY Baseball except COLT 16U™, PALOMINO 18U™ and THOROBRED 23U™.  2-¼” and 2-⅝ inch minus factor bats (-5, -7, -9, etc.) used in 2017 will be illegal to use in 2018.

(3) 2-⅝” barrel bats are legal in all division of PONY Baseball.  If a 2-⅝” bat is -3, it must be BBCOR certified (stamped on the bats).  Effective January 1, 2018, all other minus factor bats (-5, -7, -9, etc.) Must be certified with USABat licensing mark stamped on the bat.

(4) 2-¾” barrel bats are prohibited in all divisions of PONY Baseball.

Pitch Count & USA Bat Standard

Parent Concussion Protocol/ Cardiac Arrest Info Sheet

Marina Youth Baseball Softball is committed to our players safety. Please take a moment to review our 



Please direct any questions regarding this registration to:

Registration Coordinator