Kellenberg star pitcher Jason Diaz is in demand - Newsday
Jason Diaz pitches gem as Kellenberg wins CHSAA title - Newsday
Jason Diaz, Kellenberg Memorial, Pitcher
Jason Diaz: What I Am Thankful For - Axcess Baseball
Jason Diaz: What I Am Thankful For - Axcess Baseball
Jason Diaz pitches gem as Kellenberg wins CHSAA title - Newsday
Spring 2016 Freshman & Junior Varsity Athletic Awards – Kellenberg
Jason Diaz pitches gem as Kellenberg wins CHSAA title - Newsday
Jason Diaz: What I Am Thankful For - Axcess Baseball
Long Island baseball players to watch for 2018 - Newsday