The Upper Arlington Junior Baseball Association (UAJBA) organizes teams, by age group, for boys interested in playing competitive baseball. The goal of UAJBA is to offer players the opportunity to develop their skills against the best competition from the Central Ohio area. All the while preparing our athletes to play middle school baseball and ultimately for Upper Arlington High. Check out this years teams Group Photo   Check here for 2011 dates 2012 Registration Form The UAJBA teams planned for the 20112 summer season are: U8: for boys who turn 8 but not 9 before 5/1 U9: for boys who turn 9 but not 10 before 5/1 U10: for boys who turn 10 but not 11 before 5/1 U11: for boys who turn 11 but not 12 before 5/1 U12: for boys who turn 12 but not 13 before 5/1 U13: for boys who turn 13 but not 14 before 5/1 U13: for boys who turn 14 but not 15 before 5/1 Eligibility: Must fall into the above age group and reside within the Upper Arlington school district. Team Size: U8  thru U12 Team roster will be no more than 12 players, U13 thru U14 Team roster will be no more than 15 players. Tryout dates are posted on the link below. Check Here for 2011 Dates 2012 Registration Form   -- UA Tournament Info. -- 2012 UPPER ARLINGTON NATIONS BASEBALL NIT  Central Ohio Baseball League -- -- Nations Baseball -- -- Area Weather -- -- UA Field Condition Hotline -- 614.583.5345