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Programs Overview

Green Tree Athletic Association offers youth baseball, softball, and soccer programs in both the fall and the spring. All of our programs are instructional at their core with the goal of providing the youth of Green Tree and surrounding communities the opportunity to learn the games and develop the skills needed to compete.



Registration Period*

Season Dates**


June 25th - August 1st

September 1st - October 31st


January 1st - January 31st

    April 1st - June 15th

*Registration periods are estimated.  Please check current registrations for current open/close dates.
Season dates are estimated.  Official start/end dates may vary slightly


Baseball Divisions: Rookie/T-Ball (coed), 8U(Coach Pitch), 10U, 12U, Pony, Colt

Softball Divisions: 6U(New Spring 2022), 8U(Coach Pitch), 10U Fastpitch, 12U Fastpitch, 15U Fastpitch

Soccer Divisions: Tiny Kickers, U6, U8, U10

Age divisions for each program are defined by nationally accepted and locally used guidelines.  A players "playing age" or "division age" may be different than their "actual age" during the season.  This may cause some confusion but rest assured these divisions ensure players are competing against peers of the same age both in-house and in surrounding leagues.

Please note:  
Players are required to play in the division in which their birth date places them unless otherwise approved by the GAA Board.

When eligible, players move up divisions in the fall season.  This applies to baseball, softball, and soccer.  With 2 seasons per calendar year, each player will complete 4 total seasons at each division.

Please refer to the birth charts linked below for a breakdown of dates for each division and to determine your players "playing age."

Baseball Birth Year Chart
Softball Birth Year Chart
Soccer Birth Year Chart


Contact us

Green Tree Athletic Association

PO Box 16532 
Pittsburgh, Pennsylvania 15242
Email: [email protected]
Phone: 412-973-1115

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