The UmpireBible Umpire Resource Center provides you with a huge array of links to additional resources -- web sites, books, DVDs, school, and much more. The goal is to point you in directions that you can take to further your education and training as an umpire.
The Resource Center is organized around four areas, as follows:
Following is a list of rules resources that I use in researching articles in the UmpireBible. The initial label, shown in boldface, is the citation's abbreviation that I use in articles on this site.
These represent just a handful of the many sites that provide umpire gear and clothing.