Texas Rangers: How is Jack Leiter's development progressing?
Profile Magazine - Frostburg State University
Rangers' Jack Leiter learned 'Mental ABCs' from Al Leiter's
Al Leiter talks Jack Leiter's baseball upbringing, what makes him
Grading last 10 Texas Rangers MLB drafts: Which class fails, which
Grading last 10 Texas Rangers MLB drafts: Which class fails, which
Spring 2002 - The University of Texas at Austin
2019 MLB Draft preview: Jack Leiter scouting report - Lone Star Ball
Grading last 10 Rangers MLB drafts: The good, the bad and the
February 15, 2015: Volume LXXXIII, No 4 by Kirkus Reviews - Issuu