Thank you for Applying your team to the Diamond League

The Diamond League Board of Directors meets in mid-August to pick which teams will be accepted into the league. You will be contacted shortly thereafter about the Boards decision whether your team has been accepted or not accepted into the league.

Please enable your email provider to accept the following league email addresses below to ensure that you will receive all league correspondence:

John Mengelkamp - League President
diamondleaguebaseball@gmail.com

Dominic C. Gruttadauria - League Board Member
dcag2929@gmail.com

Jim Lucchese - League Board Member

ROSTER MAX/MIN: 18u / 17u Connie Mack Rosters maximum of 24 players and a minimum of 15 players.  16u & 15u have a max of 20 players and a minimum of 13 players.

18u / 17u Connie Mack only--A maximum of eight players from one community may be rostered on a team in the Diamond League Connie Mack Division.

For Connie Mack 18u--The official Diamond League roster must contain at least 50% of its players that are 17 and 18 year old. Age cutoff is May 1st.

For Mickey Mantle 16u--The official Diamond League roster must contain at least 50% of its players that are 16 years old. Age cutoff is May 1st.

For Ken Griffey Jr, 15u--The official Diamond League roster must contain at least 50% of its players that are 15 years old. Age cutoff is May 1st.