Oklahoma

Past State Champions
1: In 2014, the Division C state champion Union High School opted not to attend the national tournament. Division C state runner-up Casady School took their place and achieved a 57th place finish.

Invitationals

 * Jenks Invitational Tournament, December 1st, 2018 - Jenks High School
 * Putnam City Invitational Tournament, January 19th, 2019 - Putnam City High School
 * Southeastern Oklahoma State University Invitational Tournament, February 23rd, 2019 - Southeastern Oklahoma State University

State Competition
Location: University of Central Oklahoma, April 6th, 2019

Division B

 * Capps Middle School
 * Casady School
 * Central Middle School
 * Cimarron Middle School
 * Cooper Middle School
 * Dove Science Academy
 * Haskell Middle School
 * Hefner Middle School
 * Irving Middle School
 * Longfellow Middle School
 * Mayfield Middle School
 * Oliver Middle School
 * Oneta Ridge Middle School
 * Saint Charles Borromeo
 * Sequoyah Middle School
 * Western Oaks Middle School
 * Whittier Middle School

Division C

 * Casady School
 * Dove Science Academy
 * Harding Charter Preparatory
 * Jenks High School
 * Norman North High School
 * Putnam City High School
 * Putnam City North High School
 * Putnam City West High School
 * Tishomingo High School
 * Union High School