http://slo-pitch.com/content/northern-shootout
Worth Sports
https://www.instagram.com/slopitchnational
http://slo-pitch.com/content/northern-shootout
Make the Call - Umpire Recruitment
National Championships
 
Where can I umpire and have SPN Insurance coverage?

Umpires are covered at all sanctioned Slo-Pitch National Events. (including SPN League events)